8 Best Quiet PC Case In 2021

Do you want to build a PC? Do you have the time and skills to do so? If not, then it can be really hard to find the best quiet pc case. These days most cases are pretty loud because they come with fans for cooling purposes.

The noise level of your computer is one of the most important aspects to consider when buying a new case. Many features contribute to how quiet or noisy your system will be.

The quality of the fans, airflow design, and sound dampening materials are just some examples. Choosing the right case for you requires knowledge about these things so that you can find what best suits your needs.

When building a computer system, many decisions need to be made. There is the motherboard, CPU, graphics card, and power supply just to name a few.

One important decision that needs to be made is what type of case you will use for your PC build.

There are a number of different options available in this category from small form factor cases up to full tower cases with room for multiple hard drives and water cooling systems.

If you are looking for a new case that offers excellent cooling and low noise, then this article will provide you with some suggestions on what to look for when buying a quiet computer case.

Top 8 Best quiet PC Case

1. Fractal Design Define 7 Best Mid Tower Case

The Fractal Design Define 7 Tempered Glass Window Mid Tower Computer Case is the new case on the block. It has a sleek design that looks great in any environment, and plenty of options to customize it to your needs.

This tower is made of steel with an aluminum core for excellent stability and strength but also for reduced weight. For cooling, there are two fans included – one front intake fan and one rear exhaust fan – plus space for up to eight more fans. It has everything you need to build a high-performing computer on your terms. 

It has a large tempered glass window on the top, giving you an awesome view of your computer’s inner workings. Does the best silent pc case part about this case? It can house up to six fans for maximum cooling performance.

The Define 7 has been redesigned from the inside out to be sleeker, lighter, and easier to build in than ever before.

With an innovative vertical hard drive bracket design, hot-swappable fan filters on all intake fans, ModuVent™ technology enables you to choose between optimal noise levels or maximum airflow with the push of a button, and more.

 This case features tinted tempered glass windows on four sides, sound dampening material on all surfaces, and an innovative cable management system that hides cables away while providing easy access to power and data.

The Define 7 also includes two pre-installed 140mm fans in the front panel with space for more if desired. With its finely tuned cooling options, extensive water-cooling support, built-in sound dampening material, and luxurious tempered glass window on three sides of the case, this computer case has all you need to build your dream system.

It has a sleek, tempered glass window that allows you to show off your build while still giving it plenty of room to breathe.

The case also features sound dampening panels and decoupled drive bays for silent operation, making it an excellent choice if you’re looking for a mid-tower PC case with all the bells and whistles.

It’s available in black, white, sandstone, and titanium color options with a large tinted tempered glass window on the left side panel. The front panel has two pre-installed 120mm fans which are compatible with radiators up to 280mm long.

The back of this computer case includes four additional 120mm fan mounts for users who want to add more cooling power without sacrificing space inside their system.


  • Elegant new front design
  • Versatile new multi-brackets
  • Generous space
  • Superior airflow


  • No RGB Lightning
  • No Hard Drive activity light

2. Be quiet! Silent Base 802 Mid-Tower PC Case

Be quiet! Silent Base 802 is a mid-tower PC case that has been designed to minimize noise and vibration. It can house both ATX and Micro-ATX motherboards, as well as graphics cards of up to 330mm in length.

The front panel features two preinstalled Pure Wings 2 fans with air vents that provide airflow for the hard drives and CPU cooler. There are also 7 expansion slots on offer so you can add more storage or cooling options if needed.

 This is a fantastic case for people who are looking to build a computer that has enough room for all their hardware, while also being completely silent. The Silent Base 802 comes in black or silver, so it will match your other components perfectly. This mid-tower features a sleek and elegant design with sound dampening material to reduce noise generated by the computer itself.

The case has 8 expansion slots for future upgrades or adding additional components such as graphics cards or hard drives. It also comes equipped with USB 3.0 ports on the front panel of the chassis which makes it easy to plug in your favorite gaming mouse or keyboard without having to reach around for them on the back of your PC while you’re gaming.

 This mid-tower case has an innovative design that allows for maximum silence while still allowing high-end components to breathe. The front panel includes three pre-installed 120mm fans so your system stays cool even when playing graphics-intensive video games.

It has an innovative design that offers more space for cooling and is equipped with three pre-installed Pure Wings 2 fans. This case also comes with a lot of different options for mounting your water cooling setup, including both 120mm and 240mm radiator mounts at the front of the chassis. The Silent Base 802 will keep noise levels low while providing you with all the features you need in a high-performance PC. 


  • Interchangeable top cover
  • Interchangeable front panel
  • Three preinstalled Pure Wings 2
  • Superb noise dampening
  • Versatile Motherboard Tray


  • No side fans
  • Poor cable management


3. Corsair 100R Silent Edition Best Quietest Computer Case

The Corsair 100R Silent Edition is a phenomenal case. It has everything you need and more. The exterior of the case is made out of steel, while the interior is lined with sound dampening foam to help reduce noise from your PC’s components.

This includes 120mm fans that are designed for silent operation and an included fan controller that will allow you to manually control your system’s cooling needs.

You can also install up to six fans in this case. 

It’s designed to be quieter than other cases on the market, and it has an extra-long cable for powering up your system without excess clutter.

It has an ultra-quiet 120mm fan that operates at only 18dBA so you can game or work without having to turn up the volume on your speakers.

The case features sound-dampening foam and rubber grommets, as well as steel mesh panels on the front and side of the case to help absorb noise from within the system itself.

This edition also comes with two built-in 140mm fans in the front of the case, providing excellent airflow to keep components cool even when running at full load.

The case can accommodate full-sized ATX motherboards up to 12″ x 11″ cards, and also has two 120mm silent exhaust fans in the front of the case.

It’s not just for looks either – this budget gaming PC has plenty of cooling with space for 4 more 120mm or 140mm fans, as well as room for radiators up to 240mm long.

The airflow in the case has been optimized through the top and front intakes, while the sound dampening material on the side panels and PSU cover helps minimize noise from your system. This case also features two USB 3.0 ports, one headphone jack, and one microphone jack.

This case features two 140mm fans on the top panel and one 120mm fan on the rear of the case. The front panel has three more 120 or 140 mm fans that can be mounted for airflow optimization. It also includes dust filters to help keep your system clean.

The Corsair 100R Silent Edition has been designed to be quiet, sleek, and powerful; all three things that PC gamers crave.

It might not have all the bells and whistles like some other models but if you want a system that will deliver solid performance without any noise, this is your best silent pc case bet.


  • Simple, elegant, and sharp
  • Keep it quiet
  • 3-Speed fan controller
  • Storage, simplified


  • No ATX power supply included
  • Screw thread problems

4. Be Quiet! Pro 900 ATX Full Tower case

The Be Quiet! Pro 900 Full Tower is one of the most silent, yet powerful cases on the market. It includes a 140mm front fan and comes with three pre-installed SilentWings 3 PWM 140mm fans that are automatically controlled by the motherboard’s temperature sensor.

You can also add your own high-end graphics card to this case without worry about noise, thanks to its clever design.

The case has tons of space for hard drives, SSDs, and optical drives too. Inside you’ll find two removable HDD cages, four 5.25″ bays, seven 3.5″/2.5″ combo drive bays in 4 modular drive cages.

It has adjustable RGB lighting and a 3mm thick tempered glass side panel for viewing your internal components.

There are also two preinstalled 180mm fans with nine more fan slots available for adding additional cooling power to the system.

The cable routing system is designed so you can easily hide the cables inside it as well as out of sight from view which makes this an ideal computer case for those who want their build to look clean and uncluttered. 

It’s brilliantly designed, with a unique asymmetrical layout that lets you put your graphics card in any slot you want.

The case has six tempered glass windows and three pre-installed Pure Wings 2 fans to keep your components cool (even if they’re overclocked).

And it comes with an 18-month warranty for peace of mind when buying such an expensive case. 

This case is so quiet you will think your computer is turned off. And if you want to add some style to your rig, there are plenty of color options for this full tower chassis such as black, silver, white, and orange.

The front panel has two USB 3.0 ports on the top along with headphones and microphone jacks with an LED power switch at the bottom right corner which lights up blue when powered on or red when it needs attention from a technician.


  • Fully versatile
  • Completely sound insulated case
  • Three pre-installed Silent Wings


  • Heavy as rock
  • No separate reset button

5. Corsair Carbide Series 678C Low Noise Pc Case

The Corsair Carbide Series 678C is the latest gaming computer chassis from Corsair. It features a new, innovative design that will blow your mind! This case has room for six fans and three 120mm radiators, so you can keep your entire system cool.

With this much space inside of it, there is no need to worry about overcrowding or not having enough airflow.

You’ll be able to mount all of your internal components with ease thanks to the tool-free design and cable routing cutouts. The front panel has two USB 3.0 ports as well as headphones and mic jacks for easy access without any wires getting in the way. 

It comes in black or white, has a dust filter on the bottom of the case to keep your system clean, and includes two USB 3.0 ports for fast data transfer speeds.

The top panel can be removed so you can install your hardware without having to take off the side panel as well. This is an excellent choice if you are looking for a value-priced computer tower that still gives you all the features of more expensive models.

The interior has a PSU shroud, tool-free drive installation, and an integrated 3.5″/2.5″ SSD mount to house your system’s storage drives for improved cooling and reduced noise from your hard drives. With three pre-installed 120mm fans, this case can keep your system cool and quiet.

There are also two SSD bays included with this model, giving you plenty of room for storage. The black finish on the outside is very sleek looking, while still maintaining a professional feel to it. If you’re in need of a new computer case, look no further than the Corsair Carbide Series 678C.

It comes in black, white, and red colors to match any style! The front of the case has two USB 3.0 ports for quick data transfer speeds, as well as an LED power button that lights up when the system is on or off.

The top of the case features four large air vents for optimal cooling performance. Inside you’ll find four 120mm fans to keep your PC running cool and quiet at all times. The exterior of the case features a stylish brushed aluminum finish, with an exposed side panel window for users who want to show off their setup inside.

If you’re looking for a PC chassis that will help improve your performance while still being affordable, then the Corsair Carbide series 678C is perfect for you. 


  • Removable dust filters
  • Highly efficient PWM Repeater
  • Easy and tool-less access to install the component


  • No air vents on top and bottom
  • HDD brackets block airflow

6. Thermaltake Suppressor F31 Best Window ATX Mid Tower Case

The Thermaltake Suppressor F31 Tempered Glass Edition is the latest mid-tower case from the company, and it’s an absolute stunner.

On top of its sleek, jet-black exterior that will look great with any motherboard color scheme, it comes equipped with a tempered glass side panel for showing off your components. 

The Suppressor F31 Tempered Glass Edition also features two pre-installed 140mm Riing Blue LED fans in front to keep things cool inside even on days when you’re gaming or overclocking.

The Suppressor F31 TG supports the latest PC hardware and accommodates up to three 120mm or two 140mm fans for maximum cooling.

It also features a built-in fan controller, cable routing space, dust filters, along with the easy installation of liquid cooling systems.

The case supports up to two 140mm fans in the front, one 120/140mm fan in the rear and one 120mm fan on top.

There are nine PCI slots for installing graphics cards and other expansion cards as well as four 2.5″ SSD bays and three 3.5″ HDD bays for storage options.

It has noise dampening material on the inside to reduce fan sound by up to 40%, as well as five strategically placed fans for improved airflow. The Suppressor F31 TGE comes with three 120mm fans pre-installed in the front of the case but can support up to six 120mm or two 140mm fans.

 It features a stylish design and plenty of room for your hardware. With ample cooling options, you’ll be able to build a high-performance system that won’t break the bank. It features a tinted tempered glass side panel, top venting to prevent overheating, and an open-air design that provides plenty of airflows.

The Suppressor F31 also has seven expansion slots for installing graphics cards or other hardware. Thermaltake’s Suppressor F31 is an excellent choice for any gamer looking to build their new PC around a beautifully sleek case with ample ventilation and cooling potential.

This case also has three 200mm RGB fans in front and one 120mm fan in the rear for great airflow across your components.

The top I/O area features two USB 3.0 ports, audio jacks, a power button with LED light, and reset button on the right side, and a slim DVD-ROM drive bay on the left side that can accommodate most 9.5″ devices.” 


  • Tool-less Drive Bay Design
  • Fully Modular Concept
  • Sound-Damping Design
  • Dust Reduction


  • Included fans are low flow
  • No changeable door orientation

7. Fractal Design Define Mini C Best Computer Case

The Fractal Design Define Mini C is a high-performance computer case that will provide you with the ultimate flexibility and cooling options.

It offers an elegant, understated design and ample space for any configuration of desktop hardware. With its sound dampening panels and isolated PSU compartment, it provides the kind of quiet operation that serious PC users demand.

The Define Mini C has six internal 3.5″ bays, two external 3.5″ bays on the top of the front panel, and four 5.25” bay slots on the front of the case with one hidden behind an easily removable dust filter. The sleek design of this computer case will look good in any room you put it in.

The fractal design define the front panel as completely solid, but the sound dampening material installed on the side panels and top cover ensures that none of your system components are exposed to unnecessary noise interference. And with its minimalistic design, this case will look great in any room setup.

It has an amazingly compact design and innovative features like the ModuVent System, which allows you to choose whether or not to install a filter for your power supply.

If you’re looking for a case that takes up minimal space but still offers great airflow and cooling, then this may be the perfect option.

The interior has sound dampening material and comes with three pre-installed fans, one of which is a 140mm fan on the front panel to keep your system cool.

It also features two hard drive cages and six expansion slots making it easy to create a powerful PC without taking up tons of space.

The case comes standard with two 120mm fans at the front and one 120mm fan at the rear, but if you want more cooling power they also offer two 140mm fans on top of the case or space for up to six 120 mm fans.

 The steel side panels are durable and easy to remove, which makes them great if you want to show off your build or make repairs without having to take everything out of the case each time.

It comes with three pre-installed fans: two 120mm in front and one 140mm in back. Plus, there are openings at the top of the case for water cooling systems. 


  • Easy-to-clean filters
  • Great Configurability
  • Optional filter included


  • No PSU included
  • Poor cable management

8. Fractal Design Define Nano S Power Supply Mini-ITX Case

The Fractal Design Define Nano S is a mid-tower case for gamers and enthusiasts. It features a sleek, Scandinavian design with sound dampening insulation, plenty of cooling options, and space for storage.

The fractal design define side panels are made out of tinted tempered glass which gives it an elegant look that will compliment any build inside. It has dimensions of 210 x 462 x 450mm and weighs in at around 5 kg (11 lbs). 

It’s sleek, stylish, and offers everything you need to build your PC with ease. We’ll take a look at what this case has to offer so you can decide if it is right for your needs. It’s perfect for gamers on the go or users who need to run demanding applications.

There are several different configurations available for this case, with varying storage capacities and graphics card options. 

This case has smart cable management features for easy-access routing with rubberized grommeted holes along with the rear side panel that is perfect for all your cables. The sound dampening foam on its front door reduces noise from your system fans, while its solid steel handles make it easy to transport.

It features sound dampening panels, steel construction, and an innovative vertical graphics card mounting system called ModuVent™ which lets you show off your GPU with the side panel on or off.

 The case comes with a front panel window for showing off your components and has many expansion options. With solid steel construction and sound dampening material on both side panels, this case will keep your system nice and cool while looking amazing.

 It’s designed to be used in an either vertical or horizontal orientation and can accommodate mini-ITX motherboards with an ATX power supply. The case comes with two pre-installed fans, one at the front of the case and one on top of it.

The front panel I/O consists of two USB 3.0 ports, headphone, and microphone jack, plus the reset button on the top right corner of the case’s faceplate which lights up white when pressed or idle. This design includes sound dampening material on all sides as well as a dust filter for the PSU intake fan – both features designed to keep. 


  • Designed for silent computing with sound dampening and ModuVent technology
  • User-friendly design with superior cable management and room for full-size components
  • Flexible storage options with room for up to four drives


  • No optical drive bay
  • No dust filter for the top

How to Choose Best quiet PC Case – Buying Guide

Choosing the quiet pc cases for your needs can be a difficult task. There are many factors that you need to take into consideration, including noise level, cooling performance, and compatibility with other components in your build.

To help make this decision easier for you, we created this buying guide to walk you through all of the important aspects of choosing the right case.

How to Buy Best quiet PC Case

When looking for a quiet PC case, there is no better place to start than by considering noise level. All of the different parts in your computer produce some amount of sound as they work and you can cut down on this noise output considerably simply by choosing one with good insulation features. The most important thing here is having high-quality fans that can move a lot of air without creating too much noise themselves.

Another factor to consider is the sound insulation on the inside of your case, as this can be just as important for reducing overall system noise levels. A solid side panel or front door will help prevent higher frequency sounds from escaping and it’s also worth looking into dampening materials that you may want to line your case with such as acoustic foam.

It might take some trial and error if you have multiple different types of components in your build but finding one with good enough noise reduction features should go a long way towards producing better results.

In addition to making sure your cooling fans are working properly, choosing a quiet PC case is all about how well they perform at moving air out of the case.

This is generally achieved through a combination of high-quality fans and well-designed airflow channels within the case itself that work to push air out as efficiently as possible.

The more powerful your system, the more air it will need moving over those components so you may want to upgrade your cooling setup if you have an older build running on stock parts.

You also can’t forget about compatibility with other hardware in your computer when choosing a quiet PC case. The easiest way to make sure everything fits inside properly is by going for one that supports Mini ITX or Micro ATX motherboards instead of larger models like ATX boards which are often much bulkier and harder to fit into smaller cases without issue.

For drives, opt for HDD’s rather than SSD’s as they are generally much quieter, especially if you use a SATA HDD instead of an older PATA model.

When looking for a quiet pc case on the market it’s important to consider your budget and choose one that will provide you with enough features without breaking the bank.

If possible try to look at some reviews first before buying so that you can see what others have had to say about their own experiences using different quiet cases to get a feel for how each one performs under certain circumstances.


Building a gaming PC is one of the best ways to get into computers. Building your rig can be fun and rewarding, but it also comes with its challenges.

One of the most important considerations when building a computer is choosing what type of case to use, but there are so many options out there that it can be difficult to decide which one is right for you.

Quiet PC Cases are the perfect solution for those who like to game or work at their desk late into the night. This way, you won’t disturb your spouse, kids, family members, and roommates with loud noises coming from your computer’s best silent pc case.

We know that sometimes it can be hard to find a good place to put your gaming desktop (or even laptop) because of how noisy they can get when running high-end games or software programs. 

Many different things can make your PC loud and annoying. Some people don’t realize how much sound their graphics card or hard drive makes until they buy a case with good sound-dampening features.

I hope this article will help you to choose your best silent pc case. If you have any queries you can ask below in the comment section.

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