10 Best Silent PC Cases in 2021 – Top Whisper-quiet Cases For Any Budget

Best Silent PC Cases

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While they say it’s what is under the hood that truly matters, the package it comes in is pretty important too. When you put a lot of time, money, and energy into your perfect PC build, you are going to want a case that not only looks good, but one that helps you get the best performance out of your rig.

One key metric is noise level. Whether you are full into a game or right in the middle of a project, nothing breaks your immersion and focus more than the sound of a space shuttle launching on your desk.

For that reason, we have compiled a list of the 10 Best Silent PC Cases in 2021 so that you can have a rig that looks good without making a sound.

Best Silent PC Cases in 2021 Round Up

The table below will give you a quick look at our selections for the 10 best silent pc cases currently available on the market. To read a full review, simply click on ’review>>’ in respective row.

Product

Image

Rating

1. Phanteks Eclipse P600S
''Best silent pc case overall''

9.8

2. be quiet! Pure Base 500DX
''Best value silent case''

9.7

3. Fractal Design Define C
''Best professional-looking silent case''

9.6

4. be quiet! Silent Base 601
''Best value runner-up''

9.5

5. Cooler Master Mastercase SL600M
''Best premium option''

9.4

6. be quiet! Dark Base Pro 900 Rev. 2
''Best silent full tower case''

9.3

7. Corsair Carbide Series 275Q
''Minimalistic & compact silent case''

9.2

8. Cooler Master Silencio S400

''Best silent mATX tower case''

9.1

9. ABKONCORE S500
''Best budget silent case''

9.0

10. ABKONCORE S300M
''Best budget mini tower case''

8.9


1. Phanteks Eclipse P600S

Form factor: Mid-tower | Motherboard Support: E-ATX, ATX, Micro-ATX, mini-ITX | Dimensions: 240 x 520 x 510mm | Weight: 29.8lb / 13.5kg | Radiator Support: 120mm, 140mm, 240mm, 280mm, 360mm, 420mm | I/O Ports: 2x USB 3.0, 1x HD Audio/Mic, 1x USB 3.1 Gen 2 Type-C | Drive Bay Capacity: 3x 2.5″ (3 included), 10x 3.5″ (4 included)

Phanteks Eclipse P600SREASONS TO BUY

  • Incredibly silent
  • High quality construction
  • Great airflow
  • Easy to build in
  • Spacious
  • Reasonably priced

REASONS TO AVOID

  • Large and heavy

Our Rating:   9.8/10

If you are looking for a PC case that looks good, stays quite, and promotes performance for your build then you should look no further than the Phanteks Eclipse P600S.

A powder coated steel chassis, optional tempered glass panel, and plenty of sound dampening technology make this a powerhouse of a case that is as silent as a ninja. With an incredibly reasonable price point, the ability to switch between high-performance and silent modes, and a layout designed to ensure an easy build you really can’t go wrong with the Phanteks Eclipse P600S.

When looking for a silent PC case, the sound dampening features should be the first thing you check. The P600S offers silencing features in spades.

The side panels on this case are insulated and specifically designed to isolate and cancel many of the high- and low-frequency sound waves before they leave the build and make it to your ears. Three layers of sound dampening insulation mean that when fully buttoned up, even the noisiest of components are hard to hear. As an added bonus, even in silent mode, the Eclipse P600S offers enough airflow to ensure your components are not overheating.

Not only does the case keep things quite by providing insulated panels and noise isolation, but the pre-installed high-performance fans keep the air moving without making a sound. While the case has capability for 7 total fans, you get 3 pre-installed and ready to go when you take it out of the package.

With two in the front for cool air intake, and one rear fan to exhaust the hot air, these fans do a good job of keeping the case cool, but their low RPM ensures that it stays quite. When it comes to staying cool while providing adequate airflow for performance, the P600S is an excellent case for your build.

So, what happens when you want to ramp up your performance and are overclocking your components? You are going to want some extra airflow and might be ok with a little more noise. Well in that case, your best option is to stick with the Eclipse P600S. What makes this case the best overall is its incredible versatility and ability to switch between silent mode and performance mode.

The side panels swing on their easy open hinges and the front and top panels comes off to expose Phantek’s high-airflow fabric mesh. While silent mode offers a decent amount of airflow, switching to performance mode allows for maximum cooling and airflow within the case, allowing you to experience the best of both worlds.

The Phanteks Eclipse P600S ranks the best silent PC case not only because it’s top of the line sound dampening technology, but because it is a versatile case that allows for silent gaming or high airflow when needed.

The high airflow mesh blocks out dust without restricting ventilation and the included airflow cover allows you to seal unused vents to provide maximum efficiency. Based on these two factors alone, the Phanteks Eclipse P600S easily earns the best overall silent case.

In addition to top-of-the-line silencing and air flow features the Eclipse P600s provides you with excellent cable management, coming with provided Velcro ties.

This is important because if you decide to go with the window option, you will want the spacious interior of your case to look clean and crisp. Not only does this case give you an easy cable management system, but also provides four SSD mounts, a large PSU chamber, and a tool-less design which will make your build process easy.

One challenge that the Eclipse P600S faces is that the HDD bays are connected straight to bare metal, meaning that if your HDD starts to get loud and vibrate a bit you may hear some of that vibration coming through. However, with the side panels having three layers of insolation, it shouldn’t be much of a problem.

With three color options, Satin Black, Anthracite Grey, and Glacier White, and the option to have either a closed or windowed tempered glass side panel, you can easily make this case your own. Providing the best of both a silent experience and high airflow for cooling, quality construction and fair price, the Phanteks Eclipse P600S is our pick for the best silent PC case in 2021.

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2. be quiet! Pure Base 500DX

Form factor: Mid-tower | Motherboard Support: ATX, Micro-ATX, mini-ITX | Dimensions: 232 x 463 x 450mm | Weight: 17.2lb / 7.8kg | Radiator Support: 120mm, 140mm, 240mm, 280mm, 360mm | I/O Ports: 1x USB 3.2 Gen 1, 1x HD Audio/Mic, 1x USB 3.1 Gen 2 Type-C | Drive Bay Capacity: 5x 2.5″, 2x 3.5″

be quiet! Pure Base 500DXREASONS TO BUY

  • Extremelly silent
  • Excellent build quality
  • Great cable management system
  • Elegant lighting
  • Comes with 3 high quality, silent fans
  • Great value

REASONS TO AVOID

  • Only one USB 3.0 port

Our Rating:   9.7/10

This case may be quite when it comes to sound, but is plenty loud with its personality. Offering high end silencing features, excellent airflow, and both interior an exterior ARGB LED lights, the Pure Base 500DX offers a lot of bang for your buck.

Coming in at a slightly higher price point than the Phanteks, but offering pre-installed lights, this case is a very solid choice when looking for a quiet place for your build. However, it is not without its challenges.

Airflow is the main focus of this case, however with a name like be quiet! you would likely expect that the product is not noisy. Utilizing side panel insulation mats on the tempered glass and steel build, the Pure Base 500DX works hard to cancel sound waves before they make it outside the case.

Additionally, this case has anti-vibration decoupled mounts for the HDD slots and the PSU. This means that the parts of your PC that might get the most antsy and make noise as they are moving around, will be as silent as a church mouse due to vibration cancelling mounting technology.

The silencing features are great and all, but does making this case quiet come at the cost of performance? No, as stated above, the main focus of this case is ventilation and airflow. The Pure Base 500DX features high airflow front and top panels to ensure good intake and exhaust.

On top of that, the case comes with thee 140mm fan preinstalled, one in the front, one in the back, and one at the top, that provide excellent airflow without adding sound to the equation. While you may not be able to switch from silent to performance mode with this case, you can rest easy knowing that you are getting high efficiency airflow and a silent experience no matter what.

With plenty of space for all of your components, a dedicated PSU shroud to house the unit and hide the cables, and preinstalled ARGB lights at the front and inside the case the Pure Base 500DX offers a lot of bells and whistles at a higher, but still fair price. Cable management is made easy with six included Velcro ties, and the quality of the materials and three-year warranty mean you should be loving this case for a long time.

While a great value, this case is not without a few challenges. The manual can be a little tricky to read and some of the component cases are a little tight, even for the recommended/reported sizes.

While there is anti-vibration technology used on the mounts for the HDDs and PSU, there is no padding where the side panels meet the frame so if you have a component wiggling the panel, you may get some vibration noise through that.

Coming in white or black and having the option for a tempered glass or full steel side panel, the be quiet! Pure Base 500DX is a case with a lot of personality. Offering a lot of features and providing great ventilation and airflow without sacrificing silence, this case is a great option for almost any build and is an overall great value for the cost.

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3. Fractal Design Define C

Form factor: Mid-tower | Motherboard Support: ATX, Micro-ATX, mini-ITX | Dimensions: 210 x 440 x 399mm | Weight: 16.3lb / 7.4kg | Radiator Support: 120mm, 140mm, 240mm, 280mm, 360mm | I/O Ports: 2x USB 3.0, 1x HD Audio/Mic | Drive Bays: 2x 2.5″, 2x 3.5″

Fractal Design Define CREASONS TO BUY

  • Fairly quiet overall
  • Clean aesthetics
  • Light and compact case
  • Clean cable management
  • Great airflow
  • Reasonable price

REASONS TO AVOID

  • No RGB lights
  • Not as spacious as others

Our Rating:   9.6/10

You are likely reading this list because you are looking for a great silent case for your next PC build and you thought you would get a great list of the top 10, as the title suggests.

But little did you know, you had a surprise in store because you will be getting an additional option in this list! The Fractal Design Define C series, which includes the Mini C, is a great option for your next PC build.

Offering industrial grade sound dampening, high efficiency airflow, and an option for a full sized or compact build at a very good price the Fractal Design Define C and Mini C are excellent options for solid silent cases.

The Define C series uses Fractal Designs own ModuVent technology to keep the air moving while staying quiet. This means that where several cases provide either a standard full plate side panel or ventilated paneling, with the Define C series you have the choice.

These panels are easy to remove and replace and offer a great deal of sound dampening when the full panel is in use. In addition to the ModuVent system, the front and side panels of the Define C series are lined with industrial grade sound dampening foam to help keep things quiet. Overall, these cases do a solid job of staying silent, even when your build is working full tilt.

With options for seven total fan slots, and two preinstalled low rpm 140mm fans, the Define C series does an adequate job at keeping things cool. When the ModuVents are in full panel mode, airflow can be a bit of an issue, but not so much that you run the risk of severely overheating your components inside.

When not in full panel mode, the top vent has an optional filter that can be fit in to ensure high efficiency airflow that keeps the inside of your case clean and clear from dust. For the most part, the Define C and Define C Mini are able to help you keep your cool, but as compared to some other cases, they may not have the same degree of ventilation.

The PSU shroud and fixed Velcro straps with the cable channel help you make an organized build that looks clean and kept once fully assembled. The full Define C offers a good deal of space; however, it will be important to be strategic in the order you place the components in to avoid frustration. The Mini C offers all of the same features as the full version but takes a few inches off the height and depth. The Mini C is an excellent silent tower if you are looking for a more compact build.

While it has the option of full tampered glass side panel, smaller windowed side panel, or full steel, the Define series only comes in black. The Fractal Design Define C and Mini C are not cases with a whole lot of personality. Rather, these cases are simple and get the job done without a lot of flash.

If you are looking for a vibrant case with lots of personality and cooling power for your high tier gaming set up, you may want to look elsewhere. However, if you are looking for a silent case that provides a great quiet experience and looks professional, then the Fractal Design Define C or Mini C is what you are looking for.

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4. be quiet! Silent Base 601

Form factor: Mid-tower | Motherboard Support: E-ATX, ATX, Micro-ATX, mini-ITX | Dimensions: 245 x 553 x 484mm | Weight: 24.7lb / 11.2kg | Radiator Support: 120mm, 140mm, 240mm, 280mm, 360mm | I/O Ports: 1x USB 2.0, 1x HD Audio/Mic, 2x USB 3.2 Gen 1 | Drive Bay Capacity: 14x 2.5″, 7x 3.5″

be quiet! Silent Base 601REASONS TO BUY

  • Extremelly silent at idle
  • High quality build
  • Beautiful aesthetics
  • Spacious 
  • Easy to build in

REASONS TO AVOID

  • Runs a bit hotter under load
  • No USB Type-c port
  • No RGB

Our Rating:   9.5/10

A great case for beginners and veterans alike, the be quiet! Silent Base 601 is an excellent case if you are looking for a silent case with some personality. There is some room for improvement when it comes to ventilation, but overall, what this case lacks in airflow it more than makes up for in noise dampening and how easy it is to build in.

With a fair price tag and the option for orange, black, or silver accents to show off your personality, the Silent Base 601 is a great option for any build, especially those new to the process.

Like the Pure Base 500DX, the be quiet! Silent Base 601 utilizes sound dampening mats of high-quality foam on the front, top, and side panels.

If you elect for the option without the tempered glass window, then you’ll get an additional panel of noise reduction, but for the most part this is not necessary. The case also features noise dampening vents that help provide an additional layer of silencing while still permitting efficient airflow. When overclocking your system, you will get little more than a whisper from this case, making it an excellent choice for a silent build.

Where the Silent Base 601 succeeds in sound reduction, it stumbles a little bit in ventilation and cooling capabilities. The front and top panels offer limited ventilation, and while the case supports up to seven fans and comes with front and rear fans included, you may find that higher heat rigs test this case.

However, the front panel is removable if you want to focus on airflow and the case provides plenty of space for additional cooling, both air and water so you can definitely make it work. While it may not have a ton of cooling capability, it does provide some cooling convenience with an installed 3-step fan controller that can support up to three fans.

In addition to the outstanding silencing capabilities, the Silent Base 601 stands out in its easy build design and cable management. Coming with velcro ties and offering a large number of cable tie of points, the back side of this case is a veritable wonderland for cable management.

Additionally, both side panels are removable with the push of a single button making getting in and out of the case during the build process a breeze. The bottom has a built in PSU shroud to tuck the unit and its cord away so all you see as you look through your case is all of those pretty components you installed without frustration.

The be quiet! Silent Base 601 takes its name very seriously. Doing an excellent job at staying silent the case does sacrifice some cooling power to stay quiet. However, the versatility it provides in the various component slots and the ease with which you can build and manage your rig make it a great case.

While it may lack the RGB lights of the Pure Base 500DX, it also lacks the higher price and still provides you with some great personality with the various color options. If you are new to building PCs or just looking for a great silent PC case for your next build, then you should definitely consider the be quiet! Silent Base 601.

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Related article: Best cases for water cooling

5. Cooler Master MasterCase SL600M

Form factor: Mid-tower | Motherboard Support: ATX, Micro-ATX, mini-ITX | Dimensions: 242 x 574 x 544mm | Weight: 29.5lb / 13.4kg | Radiator Support: 120mm, 140mm, 240mm, 280mm, 360mm | I/O Ports: 2x USB 3.0, 2x USB 2.0, 1x HD Audio/Mic, 1x USB 3.1 Gen 2 Type-C | Drive Bays: 4x 2.5” + 3.5” combo

Cooler Master MasterCase SL600MREASONS TO BUY

  • Excellent thermal performance
  • Silent even under load
  • Comes with two 200mm fans
  • High quality build
  • Spacious
  • Rich I/O panel

REASONS TO AVOID

  • Premium price
  • Not suited for novice builders

Our Rating:   9.4/10

If you have some experience in PC builds or are looking for a unique case with some cool features and can foot a bit more of a premium price, then the Cooler Master Mastercase SL600M is a great option for you.

With enormous low rpm fans and a vertical chimney-based design, this case provides excellent airflow while never getting louder than a whisper. Having some great features and proudly boasting a rotatable PCI bracket plate, this case does provide some excellent bells and whistles.

However, with a front panel PSU shroud, and some other challenges, this case can be tricky for new builders and carries a bit of a higher price point.

While the vertical chimney ventilation design is mainly marketed for airflow, it does have an added benefit in keeping the case very quiet, particularly on the side that you will most likely be seeing.

The front and rear panels are almost completely solid, and the interior of the case is designed with acoustic minimization in mind. Additionally, the two preinstalled enormous 200mm fans operate at a low RPM to keep the case whisper quiet.

The anodized aluminum, tempered glass, and steel design work well to keep sound in the case and not draw your attention. While much of the thought for this case was put around keeping the interior cool, Cooler Master did a great job at keeping the Mastercase SL600M quiet as well.

Where a normal PC runs standard ventilation from front to back, the Mastercase SL600M utilizes the natural rising of heat to assist in ventilation. This may help some with airflow, but the real winner for this case are the two massive low RPM fans that intake cool air from below the PC and vent out through the top.

Additionally, the top not only offers standard ventilation slits, but the top panel offers a variable position design, meaning it can be fully in place, propped up, or taken completely off to provide additional ventilating capabilities. Since the case intakes from the bottom, the case stand offers a high level of clearance to allow for enough airflow to keep your components cool.

While there are no front or back vents to offer additional airflow, the chimney design and vertical intake clearance mean that the MasterCase SL600M can keep almost any rig cool.

One of the challenge points of the MasterCase SL600M is the build itself. Since the top and bottom of the case are utilized for cooling, the PSU shroud is at the front.

While the shroud is variable, allowing you to adjust the size of the shroud to account for smaller or larger PSUs, it is still a challenge to keep all of the cables managed since gravity is working against you in trying to keep them out of the fans. Cooler Master has provided plenty of cable mounts throughout the case, but it is still important to be strategic with your build to ensure a clean rig.

The MasterCase SL600M offers some nice quality of life features such as an adjustable fan slide, tons of USB ports, and a motion activation sensor for USB LED indicators. Additionally, since ventilation is oriented vertically it provides rotatable and adjustable brackets throughout to ensure a versatile build space and maximize the cooling capabilities.

With a one-year warranty though you may encounter some challenges on the customer service side, depending on who you are talking to.

Overall, the Cooler Master Mastercase SL600M is a high-quality silent PC case that provides you with lots of cooling capabilities and a number of cool features. It may be a challenge during the initial build process, but once everything is put together, this case offers an excellent aesthetics and solid performance. Available in the standard silver or a special black edition, this premium case is a great option for experienced PC builders who are comfortable with a premium price.

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6. be quiet! Dark Base Pro 900 Rev. 2

Form factor: Full-tower | Motherboard Support: E-ATX, XL-ATX, ATX, Micro-ATX, mini-ITX | Dimensions: 243 x 586 x 577mm | Weight: 31.7lb / 14.4kg | Radiator Support: 120mm, 140mm, 240mm, 280mm, 360mm, 420mm | I/O Ports: 2x USB 3.2 Gen 1, 1x HD Audio/Mic, 1x USB 3.2 Gen 2 Type-C | Drive Bay Capacity: 7x 3.5”, 14x 2.5”

be quiet! Dark Base PRO 900REASONS TO BUY

  • Extremelly silent
  • Fully modular
  • Spacious and sturdy design
  • Comes with 3 Silent Wings 3 PWM fans
  • Can fit almost any imaginable build

REASONS TO AVOID

  • Premium price
  • Weaker thermal performance
  • Can be a challenge to build in

Our Rating:   9.3/10

Similar to the SL600M, the be quiet! Dark Base Pro 900 is a silent PC case that offers many features and provides a quiet experience, but for a pretty loud price.

Additionally, a common challenge with the be quiet! cases is the tradeoff between silence and ventilation. This case does an overall ok job at keeping things cool, and a great job at lowering the volume, but requires some addition coolers if you want to run a high-performance rig.

This behemoth of a rig offers a lot of space for components, it even has slots for optical drives, but can be a challenge during the initial build process. If a silent kaiju of a case is what you are looking for, then stick around as we go over this case in detail.

The Dark Base Pro 900 utilizes solid paneling and a mostly closed design to keep the noise inside the case and the gaming immersion on the outside of the case. The aluminum, steel, and tempered glass design coupled with the front and side panel insulation mats do a phenomenal job at canceling the acoustics.

Also, just like the other be quiet! models, the Dark Base Pro 900 features anti-vibration decoupling in the HDD, PSU, fans, and motherboard tray meaning that the components that may get a little shaky can do so without causing any noise. When it comes to keeping things quiet, this case is top of the line.

When it comes to keeping things cool and ventilated, the Dark Base Pro 900 has a few challenges. With solid paneling making up most of the case, there are only small vents running along the PC.

The front panel is removable and there is a mesh layer to help keep the case clean should you decide to run with the panel off for additional ventilation. Three preinstalled 140mm fans (Silent Wings 3) provide silent operation and a decent amount of airflow.

In addition to the installed fans, the case can support up to seven fans as well as a variety of air or water coolers built within the case itself. While the Dark Base Pro 900 is able to provide adequate cooling for most systems, if you are looking to run a rig that errs on the warm side, then you will definitely need additional cooler on top of what the case offers.

One of the big attractions for this case is its size and versatility. With a modular design for flexibility in components and drives, this case can support more HDDs, SSDs, and optical drives than you can shake a stick at.

On top of that, the PSU shroud at the bottom allows for hiding the bulky power box and many cords and a high number of cable mounts mean that you can create a neat and tidy interior that will look great through our tempered glass panel.

However, this versatility does not come without a cost. The initial build process can be frustrating due to a challenging manual and the fact that putting the PSU in before other components can lead to a lot of repeated steps. If you are new to building PCs, then maybe look at a different case.

Some of the cool add on features include a dual rail fan controller that boasts a silence and performance mode, versatile LEDs preinstalled in the case that are easily customizable to six switchable colors, and a fast-charging USB port at the front.

The be quiet! Dark Base Pro 900 offers a high level of versatility, personality, and soundless efficiency in the body of a behemoth. While not for the rookie builder, this case provides a quality body for your build with premium features, but at a premium price.

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Read also: Top 13 lightest PC Cases

7. Corsair Carbide Series 275Q

Form factor: Mid-tower | Motherboard Support: ATX, Micro-ATX, mini-ITX | Dimensions: 211 x 455 x 460mm | Weight: 13.4lb / 6.1kg | Radiator Support: 120mm, 140mm, 240mm, 280mm, 360mm | I/O Ports: 2x USB 3.2 Gen 1, 1x HD Audio/Mic | Drive bays: 4x 2.5″, 2x 3.5″

CORSAIR Carbide Series 275QREASONS TO BUY

  • Clean, minimalistic design
  • Compact and lightweight
  • Comes with two silent fans
  • Stays fairly quiet overall
  • Great for novice builders
  • Competitive price

REASONS TO AVOID

  • Not suited for performance builds
  • Weak thermal performance
  • No RGB lighting

Our Rating:   9.2/10

The Corsair Carbide Series 275Q is a no-nonsense case with a low price point. If you are looking for a simple case without any bells and whistles that does a decent job at keeping quiet and a decent job at staying cool, then the Carbide Series 275Q is right up your alley.

With plenty of space on the inside and no need for a clean cable management because it is a full steel paneled case, this is a great case for simple builds and beginner builders.

It is hard to get loud when there is nowhere for the noise to go. The Corsair Carbide Series 275 offers a nearly completely sealed design with minimum ventilation which allows for all of the noise to stay trapped inside the case.

The all-steel panels include sound dampening material to stop sound waves and the small ventilation slits along the front mean that even when overclocking your system, you won’t get more than a soft hum from the case.

The top panel is removable to allow for additional ventilation, but with the panel gone, so too is the sound dampening. However, if you keep all panels securely in place then it will be hard to notice that the case is even there.

With almost a fully sealed design, ventilation is a challenge for this case. The case comes with preinstalled 120mm fans at the front and the rear and has room for up to six fans total that all be controlled from the 4-pin PWM repeater in the chassis.

While the case does not offer much in the realm of standard ventilation, other than the removable top panel, the interior offers a ton of space that can be used for air coolers or radiators and water systems. If you are putting a simple build inside this case, then the provided cooling should be good, however, anything too intricate and you will need some additional venting power.

Since this case only comes in the black full steel design, there is little worry about serious cable management or ensuring the insides look all pretty. However, if you want to keep things organized and neat for when you have to open it up, the case does a decent job of allowing for that.

While the space on the backside for cords may be a little tight, there is a good amount of cable mounts to help keep things clean. Additionally, the interior of the case is wide open, allowing for a versatile build of whatever components you would like to add. However, the hardware that is there is not very versatile, and you may have to make some hard choices when it comes to your build.

Coming in at the lower end in regard to price for full sized cases, the Corsair Carbide Series 275Q is a great minimalist case that provides solid silencing capabilities. While you don’t get much personality from the case, and there is some challenge in keeping things cool, this is a good choice for an entry builder or someone looking for a simple system.

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8. Cooler Master Silencio S400

Form factor: Micro Tower | Motherboard Support: Micro-ATX, mini-ITX | Dimensions: 210 x 408 x 418mm | Weight: 15.5lb / 7kg | Radiator Support: 120mm, 140mm, 240mm, 280mm | I/O Ports: 2x USB 3.2 Gen 1, 1x HD Audio/Mic, 1x SD card reader | Drive Bays: 1x 5.25”, 4x 2.5″, 4x 3.5″

Cooler Master Silencio S400REASONS TO BUY

  • Clean, elegant design
  • Superb build quality
  • Whisper-quiet
  • Spacious for a micro tower
  • Great cable management system
  • SD card reader

REASONS TO AVOID

  • Disappointing thermal performance
  • No USB type-c port

Our Rating:   9.1/10

A budget micro tower that is slightly cheaper than some of the full-sized cases on this list, the Cooler Master Silencio S400 provides an excellent silencing design that doesn’t necessarily stack up in the cooling department.

Boasting some simple features like an SD card reader and space for an optical drive, this is a solid case if you are looking for something a bit more compact that still offers some personality. However, if you can spare a few inches and few more dollars you can easily have something a bit cooler, both in looks and performance.

The Cooler Master Silencio S400 comes in black steel with the option for a tempered glass window. Behind each of the outer panels is sound dampening foam material that does a very good job at soaking up waves and vibrations.

With the windowed version you lose some of the silencing material, but with little notice due to the tempered glass being able to absorb most frequencies. The front panel features a reversable door that when sealed, offers little room for sound, or air to escape.

Additionally, the top panel can be removed and replaced with a dust screen, but when looking for a silent night, its best to keep the panel in place. Even when running your rig ragged, the Silencio S400 performs admirably in the sound dampening department.

This silence comes at a cost, however. Ventilation is nearly nonexistent with this case. With the front door shut and the top panel in place, there is little more than a slit for ventilation of any kind. While the case does include two 120mm fans preinstalled and has space for a couple more throughout, with all panels in place the case runs hot, very hot.

Even when the front door and top panels were removed there was little difference made, meaning that the sound dampening material does a decent job soaking up the heat, but still the case tends to be warm.

When purchasing a mini tower, you would expect a more compact build, and with the Silencio S400, you would be right to expect that. However, even with the smaller space, the Silencio sports a spacious feel, maximizing what little room it has and offering versatility with the removable optical drive. Supporting up to four HDDs and four SDDs this case provides an opportunity for an adequately sized build.

Since there is the option for a window into the case, cable management and a tidy set up are important. Unlike the S300M or the 275Q, the Silencio S400 offers a PSU shroud at the bottom to better hide the bulky box and extra cables.

With easy access to the back panel and a modest amount of cable tie points, this case can easily make for an attractive and tidy interior. And with a reversable front door to best suit whichever side of the desk you want the case on, this tower gives you some nice visual and personality options.

A respectable budget mini tower, the Cooler Master Silencio S400 provides excellent silencing capabilities and the opportunity to create an attractive small build. However, with ventilation issues and a price not too far off of several of our full-sized counterparts, the question stands: should you go with the Silencio? If you want a compact build with a window, and you are not sporting a high-performing setup, then the Silencio S400 is a good option for you.

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9. ABKONCORE S500

Form factor: Mid-tower | Motherboard Support: ATX, Micro-ATX, mini-ITX | Dimensions: 205 x 420 x 430mm | Weight: 15.4lb / 7kg | Radiator Support: 120mm, 140mm, 240mm | I/O Ports: 1x USB 3.0, 2x USB 2.0, 1x HD Audio/Mic | Drive Bay Capacity: 6x 2.5″, 2x 3.5″

ABKONCORE S500REASONS TO BUY

  • Stays really quiet
  • Good thermals at idle
  • Spacious
  • Budget friendly
  • Plentiful storage options

REASONS TO AVOID

  • Disappointing build quality
  • Weak thermals under load
  • Plain looks

Our Rating:   9.0/10

For a respectable price, the ABKONCORE S500 provides quiet operation and decent versatility for a low- to mid-range build with a surprising amount of SSD space. The S500 may not be anything exciting or overly extravagant, but if that is what you are looking for, then it is the right tool for the job.

Constructed out of steel and plastic the ABKONCORE S500 features sound dampening material on four sides of the body. The top, front, left, and right panels are lined with noise canceling insulation to suppress sound waves and minimize vibrations that ensures a truly silent computing experience.

With little ventilation throughout the tower, there is very little space for sound to escape, which means you don’t have to worry about your computer getting loud. Additionally, the preinstalled low RPM fans ensure that event when working hard, you will not hear more than whisper.

You may not have to worry about your computer getting loud, but you might worry about your rig getting warm. Little ventilation slits on the front bevel makes for great sound suppression, but it doesn’t make for good ventilation.

With none of the panels able to be removed or opened without completely removing them on the S500 relies on the case fans to perform the cooling. The case does come with two fans preinstalled, but only has a capacity for three total fans, four if you use smaller fans. For a full-sized tower this is a much smaller cooling capacity than many of its peers.

If you are a fan of SSD memory, then you are in luck because the ABKONCORE S500 can support up to six SSD drives, if you don’t use the variable storage for HDDs. But it only offers two HDD drive spaces, which are built into the variable storage cage at the bottom of the case.

Also, there is no PSU shroud, which really isn’t a problem since you cannot see into the case, but even without a shroud the PSU is a little smaller than desired. Offering plenty of cable mounting space and a decent amount of room for the rest of your components the S500 performs adequately in regard to versatility and build capacity.

Overall, the ABKONCORE S500 is a decent case. Offering high performance silencing capabilities, you are likely not going to hear your build even when running it at a high level. However, with little on case cooling capabilities you will likely have to rely on additional cooling components in your build to make sure the case doesn’t run hot.

Offering a decent amount of space for your build, you may run into trouble when it comes to getting your PSU in, but overall things don’t have to look super pretty since it is a closed case. For a decently modest price the ABKONCORE S500 a basic, no frills mid-sized case for a budget build. If you are looking for something that will stay quiet and you aren’t too worried about beating the heat, then this case is an excellent option for you.

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10. ABKONCORE S300M

Form factor: Mini-tower | Motherboard Support: Micro-ATX, mini-ITX | Dimensions: 195 x 415 x 375mm | Weight: 15.2lb / 6.9kg | Radiator Support: 120mm | I/O Ports: 2x USB 3.0, 1x HD Audio/Mic | Drive Bay Capacity: 5x 2.5″, 2x 3.5″

ABKONCORE S300MREASONS TO BUY

  • Quality build
  • Stays quiet
  • Budget friendly
  • Simplistic design
  • Light and compact
  • Fairly big for a mini tower

REASONS TO AVOID

  • Runs hotter under load
  • Very basic
  • No RGB lighting

Our Rating:   8.9/10

A simple design for a budget mini case, the ABKONCORE S300M offers a silent experience at a low cost. Like the Corsair Carbide series, it does not provide much in terms of add on features and tends to run a little hot due to low ventilation.

Featuring sound suppressing insulation on the front and side panels, the steel build does an excellent job at reducing vibration and blocking sound waves. Anti-vibration rubber padding on the SSD mounts help to ensure that there is little transfer of sound from component to case.

The two preinstalled front and rear fans operate at a lower rpm to ensure that ventilation is taken care of without making much sound. While there are no high-tech silencing solutions, the S300M provides a high level of quiet performance in a small package.

Boasting ventilation on either side of the front panel, the truth is that with a solid steel design and small slits for vents, the S300M tends to run a little warm. With only three available fan spaces on the case, two of which are already occupied, there is little room for custom cooling options.

In addition, with the smaller size of the case, you have to be very strategic in selection of the components, meaning that in case coolers and radiators come at the expense of premium real estate. Since it is a smaller case it is likely not going to house a build designed to put out the heat, but with little ventilation and cooling capacity you might want to double check your rig before it goes in.

While the case is on the smaller side, it does offer a surprising amount of storage space. Capable of housing up to two HDDs and five SSDs, there is enough space to ensure you have storage for what you need.

On top of that, since the case does not come with a windowed option, there is little need for a PSU shroud, meaning that there is little space wasted on cosmetics. If cable management is what you are looking for, there are plenty of cable tie points and an adequate space beside the motherboard and SSD/HDD mounts to tuck them away.

As a mini tower, the ABKONCORE S300M does exactly what it sets out to do, provide a silent case with a simple and elegant look. Coming in a classic high intensity black with a sapphire LED power indicator at the top there is little in the way of frills with this case, but a solid and simple elegance.

It may not provide the highest cooling capacity, but the case keeps things quiet. It may not be able to support a top-of-the-line gaming or content creation set up, but with a mini tower you are likely not looking for that. Frankly, the S300M provides a simple and silent case for a basic build.

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About Richard Gamin 106 Articles
My name's Richard and over the years, I have personally built many PCs for myself and my friends. I love gaming, programming, graphics designing and basically anything that has to do with computers and technology. If you ever need a hand with anything, feel free to contact me and I will be more than happy to help you out.

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