The 7 Best Cube PC Case In 2021 | Reviews & Guide

BEST CUBE PC CASES

The ideal features of a pc case are accommodating a maximum number of GPUs, motherboards , CPUs, and other pc components while occupying minimum space. Luckily, all these features are splendidly accomplished in a cube pc case. 

Cube PC cases are becoming the top-notch cases in the market and a suitable option for PC builders. The cube pc case is exclusively a compact design, and is highly recommended to a gaming enthusiast due to its portability. A cube pc case has all the specs, right from tempered glass panels to PSU shrouding. 

Without holding any fuss, let us find out the best cube pc cases available in the market so that finding and purchasing the appropriate one is not a problem.

Top Recommendations of Best Cube PC Cases 2021

  • Corsair Carbide Air 540- Best  ATX Cube Case
  • Thermaltake Core V21- Micro ATX and Mini ITX Cube Case
  • CORSAIR CRYSTAL 280X- Best Micro ATX Cube case
  • Cooler Master Elite 110- Best Mini ITX Cube PC Case
  • Corsair CC-9011048- Cube PC Case Full ATX
  • Fractal Node 804- Micro ATX Cube Case
  • Thermaltake Suppressor- Mini ITX Cube Desktop Case
ProductsFeaturesPrice
Corsair Carbide Air 540E ATX, ATX, mini ITX cube, micro ATX cube case, Dual-chamber design, 8 Expansion slots.Click Here
Thermaltake Core V21Spcc mini itx gaming computer cube case can be used in vertical as well as a horizontal configuration. Click Here
CORSAIR CRYSTAL 280XMini Tower, Tempered Glass Panel, Lighting Node Pro Included Click Here
Cooler Master Elite 110Mini ITX, 2 Expansion Slots, 3×3.5” drive bays, and 4×2.5 drive bays Click Here
Corsair CC-9011048Micro ATX, Dual Chamber Design, Liquid Cooling System Click Here
Fractal Node 804Micro ATX chassis, Dual chamber design, Unique hard drive mounting system, 5 Expansion slots Click Here
Thermaltake Suppressor Mini ITXMid Tower Chassis Mini ITX cube pc case, 2 expansion slots, features Air and Liquid Cooling System Click Here

Top Best Cube PC Case Reviewed

Corsair Carbide Series Air 540- Best Micro ATX Cube Case

  • Brand: CO 7LH
  • Color: Black
  • Material: Steel  
  • Item Weight: 16.30 Pounds
  • Item Dimensions: 16.3×13.1×18 inches
  • Fan Size: 2x120mm, 2x140mm
  • Cooling Method: Air
  • USB Ports:  4

Corsair Carbide Air Series integrates an unconventional design for providing ultra-fast, neat, and outstanding builds. 

Emerging on the top of cube pc cases atx, Corsair Carbide Air 540 is equipped with a dual-chamber design to assure cooler air delivery to well-accommodated CPU, GPU, motherboard, and other PC components. The Direct Airflow Path design makes certain that no pc gadget hinders the flow of air towards attaining a cooler internal environment. 

Considering the cooling system, this cube case for atx allows you to mount up to six 120mm or five 140mm fans, or install a 240mm or 280mm top radiator and a 240mm, 280mm, or even 360mm radiator on the front panel. 

Carbide Air 540 also ensures quieter functionality with 140mm Corsair Air Series AF140L intake and exhaust fans. The AF140L is based on AF140 and provides great airflow performance at lower noise levels than typical pc case fans. The dust filters also prevent the accumulation of dust on the interior pc components. These filters are easy to access and easy to maintain. 

If you are a gamer, then this cube pc case full atx brings a full side panel window to exhibit your pc components. There are 8 expansion slots so that you can add more devices, especially the video cards to boost your performance in the game. Numerous drive bays allow you to add a hard drive, modem, audio devices, and other peripherals without opening the case. 

The cable management is extremely defined with the cable routing cutouts with a rubber grommet. It is compatible with a number of motherboards, including E ATX, ATX, Micro ATX, and Mini ITX.

Pros

  • Dual chamber design 
  • Number of expansion slots and drive bays 
  • Good cable management 
  • Quieter performance 
  • Good cooling system 
  • Dust filtration 
  • Reasonably priced

Cons

  • The front of the case around the power button is so sensitive to touch pressure

Thermaltake Core V21- Micro ATX and Mini ITX Cube Case

  • Brand: Thermaltake
  • Color: Black
  • Material: SPCC 
  • Item Weight: 6.5 kg 
  • Item Dimensions: 16.7 x 12.6 x 13.25 inches
  • Fan Size: 200mm
  • Cooling Method: Air
  • USB Ports:  2×3.0 USB ports

Integrated with an exclusive design, Thermaltake Core V21 is a perfect micro atx cube case. This is the best micro atx cube case that is equipped with multiple configurations for air and water cooling setups. 

The build and design are very nice and well constructed. Thermaltake Core V2 features a flexible design to accommodate the motherboard in both horizontal and vertical positions. Thus, you can customize the chassis for the best viewing presentation. The dust filters located at the bottom prevent the interior from dust and dirt. 

Thermaltake Core V21 has a layout for perfect space management. It is divided into two chambers: the upper chamber is destined for cooling performance and efficiency while the lower chamber is designed to accommodate PSU and drive bays. The overall functionality is quiet as the PSU brackets are lined with rubber seals to dampen the noise greatly. 

As for the temperature, this micro atx cube case has a flexible stackable design that brings maximum air cooling and liquid cooling. There are 5 expansion slots and drive bays which I consider the best features for a gaming enthusiast who is looking forward to customizing their video card without opening the motherboard. 

The Core V21 offers various mounting points to support all types of cooling systems, including DIY/AIO liquid-cooling systems and air-cooling units. A large 200mm fan is preinstalled on the front for optimized ventilation. 

The small form factors are built inside the cube pc case to manage the swaying cables and wires around the desktop. Overall, this is a suitable choice for you if you are looking for a medium-priced best m-atx cube case.

Pros

  • Sturdy build-up 
  • Easy to build 
  • Number of expansion slots and drive bays 
  • Dual chamber design 
  • Good cable management 
  • Better cooling and ventilation 
  • Number of connectivity ports 
  • Spacious interior 
  • Easily fit ATX PSU 
  • Quiet performance

Cons

  • The 200mm front fan is 3-pin and runs at a constant 800 rpm

CORSAIR CRYSTAL 280X -Best Micro ATX Cube case

  • Brand: CO7 LH
  • Color: Black 
  • Material: Tempered Glass
  • Item Weight:  7.24 Kg
  • Item Dimensions: 15.67x 10.87x 13.82  
  • Fan Size: 120mm
  • Cooling Method: Water 
  • USB Ports: 2 USB 3.0, HD Audio, and MIC Jacks

The Corsair Crystal 280X is a high-performance micro ATX case with beautiful glass tempered designs and an innovative dual-chamber internal design for clean looks and exclusive cooling. 

The chassis design of the Corsair cube case is such that it can accommodate the builds of your pc. The compact size of Corsair Crystal Series 280X offers spacious room for your PC hardware without wasting a bunch of spaces. This mini tower ATX pc case has flexible storage space for up to two 3.5” drives and three 2.5” drives that will keep the system out of a messy look without compromising storage capacity. 

Considering the cooling system, you will encounter superb cooling potential with mounting space for up to 6 120mm cooling fans, or a 240mm radiator on the top, 240mm radiator in the front, and a 240mm radiator on the rear end. The direct airflow path system directs the cool air to the hottest components without any interference with drive cages. 

The atx power case does not let the accumulation of dust via the exclusive dust filters on the front, roof, floor, and PSU dust filters. 

With 32 RGB LEDs controlled by CORSAIR iCUE software, it’s easy to match your setup, create amazing lighting effects, or synchronize all your CORSAIR RGB lighting together. The dual-chamber design is the perfect adaptation for proper cable management. The back compartment helps you hide all the ugly cables, you don’t really need any of the SSD or HDD slots if you only have 1 NVME installed in the Corsair Cube case.

Pros

  • Tempered glass display 
  • Good acoustic performance 
  • Great cooling system 
  • RGB lighting 
  • Filter the dust 
  • Good cable management 
  • Flexible storage space

Cons

  • A lot of hard drive/SSD slots in the back, kinda useless if you only use m.2 drives

Cooler Master Elite 110- Best Mini ITX Cube PC Case

  • Brand: Cooler Master 
  • Color: Elite 110
  • Material: Steel 
  • Item Weight: 5.9 Pounds
  • Item Dimensions: 11.1 x 10.3 x 8.2 inches
  • Fan Size: 120/140mm in the front, 80x15mm fan x 2 at the side 
  • Cooling Method: Water
  • USB Ports:  2×3.0 USB ports

Compatible with a mini itx motherboard, Cooler Master Elite 110 brings a super compact cube pc case of a strong, well-cooled chassis. The intelligently built design of Elite 110 makes the best use of internal space, though it appears way relatively small in size. 

 It can support the latest Mini ITX motherboards and graphics cards (up to 8. 3″ Long) while still supporting full-sized power supplies up to 180mm long and three HDDs or four SSD. This cube computer case is designed to boost the performance of gamers by maximizing the capacity for the latest compact graphics cards up to 8.3”/210mm long. 

While considering the cooling performance, we first look at the design of this cube pc case. It has a front mesh design that facilitates front-to-back airflow and prevents overheating. Compatible with PSU and exhibiting AIO compatibility, Elite 110 can manage a wide variety of power supplies and keep the CPU cool with 120mm radiators that are mounted on the front for optimum temperature control. 

If you want to make your own Steam Box, or a gaming-grade PC, then the Elite 110 is just what you’re looking for.

Pros

  • Mesh design for better ventilation 
  • Sufficient internal space 
  • Compact in size 
  • Greater capacity for HDDs and SSDs
  • Easily fit in home theatre

Cons

  • Easily trap the dust

Corsair Carbide Series Air 540- Cube PC Case Full ATX

  • Brand: Corsair 
  • Color: White
  • Material: Carbide 
  • Item Weight: 16.30 Pounds 
  • Item Dimensions: 16.3 x 13.1 x 18 inches
  • Fan Size: 120mm x6 or 140mm x 5 
  • Cooling Method: Water
  • USB Ports:  2×3.0 USB ports

Equipped with high airflow, this micro atx case cube has an unconventional design of dual chambers and a lot of room to build and expand. Corsair cube case is known for an ideal air cooling and water cooling system. 

Considering the cooling technology, the corsair cube pc case can mount up to six 120mm or five 140mm fans. It also facilitates installing a 240mm or 280mm top radiator and a 240mm, 280mm, or even 360mm radiator on the front panel. These radiators bring about the dissipation of heat from a liquid cooling loop. The exclusive cooling mechanism is further aggravated by the Direct Airflow Path Design that utilizes dual chambers to deliver cooler air to your CPU, graphics cards, motherboard, memory, and other PCI-E components without your drives or power supply hindering in the way. 

The customized air intake and exhaust fans offer their functionality at a lower noise level as compared to other cube pc cases. For filtering the dust and dirt, there are easy to access and easy to maintain low-restriction dust filters. As the corsair cube case is considered a magnet for attracting dust particles, the filters will maintain a clean and tidy interior. 

One of the amazing features of Corsair Carbide Series Air 540 is the provision of dual 3.5” hot swap bays that allow the users to transfer the drive from one pc to another without shutting down the pc. 

As for cable management, there are well-defined cable routing cutouts and rubber seals that keep your desktop more organized and without affecting your entertainment in any way. 

If money is not a big deal for you, then the Corsair cube case is the best pc case for its top-notch features, great compact size, spacious interior, and better cooling system.

Pros

  • Sturdy design 
  • Enough expansion room for air and water cooling 
  • Spacious interior design 
  • Compact in size 
  • Quieter performance 
  • Great filtration by the filters 
  • Easy to build

Cons

  • It is relatively expensive

Fractal Design Node 804-Micro ATX Cube Case

  • Brand: Fractal Design
  • Color: Black
  • Material: Alloy steel, Aluminum  
  • Item Weight: 13.2 Pounds
  • Item Dimensions: 34.29×30.73x 38.86 cm
  • Fan Size: 120mm 
  • Cooling Method: Water
  • USB Ports:  2×3.0 USB ports

Focused on the enhanced cooling performance and better configuration design, Fractal Design Node 804 has a brushed aluminum front panel and a window of tempered glass side panel to exhibit your build-up in style. 

Integrated with an exclusive dual-chamber case design, this matx cube case brings about highly effective cooling with amazing water-cooling compatibility via the support of four radiators simultaneously. The layout further facilitates three Fractal Design Silent Series R2 fans for the movement of cooler air to avoid overheating. You can easily mount additional seven fans if required. 

This tempered glass cube pc case features a unique hard drive mounting system, fitting up to 8x 3.5″, 4x 2.5” or up to 10x 3.5”, 2x 2.5″ drives HDD/SSD. There is additional space in the front to mount a slim slot-in ODD, optical bay drive, and 2x 2.5″ drives. The 5 expansion slots expand the features that are not provided by the motherboard, especially multiple GPU setups. 

Reasonably priced, if you are looking for a durable and stylish looking compact design, then you should consider this.

Pros

  • Durable design 
  • Dual-chamber for effective cooling 
  • Multiple expansion slots 
  • Good in connectivity 
  • Spacious interior 
  • Mounting SSD and HDD
  • Better cable management 
  • Affordable price

Cons

  • The case is not designed with enough clearance for server grade SAS drives

Thermaltake Suppressor F1-Mini ITX Cube Desktop Case

  • Brand: Thermaltake
  • Color: Black
  • Material: SPCC 
  • Item Weight: 8.8 Pounds
  • Item Dimensions: 12.9 x 14.6 x 12.7 inches
  • Fan Size: 200mm
  • Cooling Method: Air and Water 
  • USB Ports:  2×3.0 USB ports

Design with convenience and cleanness in mind, The Suppressor F1 Mini ITX Cube Chassis is the latest series to the Thermaltake case line. Designed for Mini ITX motherboard solutions, save space and gain more with multiple configurations for both Air and Liquid cooling setups, the Suppressor F1 offers a balance of compact design and cooling performance. 

Considering the design and layout, Suppressor F1 has been divided into two main chambers: the upper chamber is made for cooling performance and efficiency, and the lower chamber is made for PSU and cable management. Moreover, With the aid of the removable 2.5”/3.5” drive device rack, you can enjoy the spacious interior space for exclusive cooling performance or liquid system build. 

With a splendid cooling performance, Suppressor F1 offers various mounting points to support all types of cooling systems including DIY/AIO liquid cooling systems and air cooling units. A 200mm pre-installed fan in the front and 80mm turbo fans at the rear are enough to hold up your intense gaming session without heating up the PC. 

Smart interchangeable side panels allow users to flip it accordingly to showcase either for superior liquid cooling or superb airflow, thus making up for their own personal interest. 

Moreover, this cube case is a miracle for those who are looking for a great expansion design. With the ease of installment of 4 data storage devices w/the modular drive racks, a dual expansion slot VGA up to 255mm, a tower CPU cooler up to 140mm, together with a high wattage PSU up to180mm, and still offers an 80mm cable management space. 

Suppressor F1 has built-in dual USB 3.0 and HD audio connectors together with the Power and Reset Button on the side of the front panel, which not only keeps the panel clean and simple, it also grants direct and easy access for external devices.

Pros

  • Offers both Air and Liquid cooling setups 
  • Small cube computer case 
  • Extended cooling performance 
  • Outstanding ventilation 
  • Great expansion 
  • Interchangeable side panels 
  • Good cable management 
  • Good value for the money

Cons

  • Only one slot for the GTX 1070 card

Our Verdict

At the end of the explicit review guide of the best cube pc case, it is now solely and wholly dependent upon you to wisely consider the product according to your budget and intentions of use. 

If you are a gaming enthusiast, then consider Corsair Carbide Series Air 540 for its quieter performance and exclusive cooling setup to avoid overheating in intense gaming sessions. 

If price is not a problem for you, then go for Corsair CC-9011048 for the top-notch specifications, spacious interior, compact design, and enhanced cooling setup. 

Cube pc cases from Thermaltake are best-budget picks, so if you don’t want to spend extra pennies, then it is a wise choice. 
Make a wise decision while making a purchase to attain maximum satisfaction.

What kind of cube case fits an ATX board?

The best cube cases that fit an ATX board are:

Corsair Carbide Series Air 540 High Airflow ATX Cube Case.
Fractal Design Node 804 Cube Case.
Thermaltake Core V21 SPCC Micro ATX Cube Case.
Corsair Crystal 280X RGB Case.
Anidees ai crystal cube atx mid tower case

Why are all cube cases micro atx?

Cube cases are usually compact in size and usually belong to mini ITX and Micro ATX categories. You can decide to purchase a PC, yet they’ll generally miss the mark with any PC that you’ll work with a similar financial plan. This is the place where mini ITX, micro ATX, or cube cases come into existence.

Why have a cube pc case?

While offering a compact design, cube pc cases are equipped with high-end features that you need to build up a top-notch system under your restrained budget.

How to get the best air flow with a cube pc case?

Best airflow with a cube pc case depends upon: 

Spacious interior
Good mounting system for hard drives 
Front mesh design to facilitate air movement 
Vents at the top 
Fust filters 
Some exhaust fans to push hot air out
Good cable management to avoid hindrance to the airflow.