Best Cube PC Cases for 2019

Cube PC cases are gaining popularity among computer enthusiasts and gamers. These come in different sizes to accommodate different form-factor motherboards.

Computer cases are generally not the first thing on the list when building your desktop rig. Yet, a nice looking case can be a signature piece in your room or office.

There are tons of options in this niche PC market. In this Buyer’s Guide, we will show you some of the Best cube PC cases.

Best Cube PC Cases

Case Name
Motherboard Support
Max GPU Length Support
Thermaltake Core X1mini-ITX15.74 inches13.2 lbs
14.6 x 13.7 x 8.3 inches
Check Price
CoolerMaster Elite 130mini-ITX12.5 inches12.35 lbs
15.6 x 10.2 x 12.6 inches
Check Price
Thermaltake Core V21mini-ITX, microATX13.77 inches9.13 lbs 12.4 x 10.2 x 10.9 inchesCheck Price
Corsair Carbide Air 740mini-ITX, microATX, ATX12.99 inches7 lbs
15.7 x 9.4 x 8.2 inches
Check Price
Rosewill Cullinan PXmini-ITX, microATX, ATX12.2 inches20.9 lbs
15 x 13.1 x 16.6 inchesCheck Price
Thermaltake Core X9mini-ITX, microATX, ATX, E-ATX23.23 inches37.50 lbs25.20 x 15.00 x 19.80 inchesCheck Price
Anidees AI-Crystal-Cube-Litemini-ITX, microATX, ATX, E-ATX13.2 inches19.84 lbs15.82 x 12.24 x 15.9 inchesCheck Price

Furthermore, we will explain the features and benefits along with anything we do not like about these cases.

Thermaltake Core X1 – Best Mini-ITX Cube

Thermaltake Core X1 - Best Mini-ITX Cube
Who said a mini-ITX case cannot be roomier inside?

Meet Thermaltake Core X1. Measuring 16.80 x 11.00 x 18.50 inches, this case is larger than many mini-ITX. Take, for instance, Corsair Carbide Air 240 which measures 15.6 x 10.2 x 12.6 inches. This means more space for the cooling solution, storage drives, and cable management.

Core X1 is liquid cooling supported. These can be stacked together for expandability. With its solid build quality, inside space, and support for a full sized PSU and GPU, Thermaltake Core X1 is our pick for the best mini-ITX motherboard setup.

What’s Outside

Outside of the strong metal chassis, Core X1 is mostly a meshed body and a large plexiglass panel. The panels on this case come off and are held on the chassis by thumbscrews. We like that Thermaltake has put a magnetized dust filter over the meshed area on panels.

The side panels can be switched to suit your needs. You can remove the small side i/o tab with the power and reset button along with the audio interface and LEDs. The rear side is fixed but has vents for fans and a PSU.

On the bottom are four rubber feet and offers good room for air circulation. There are two reusable filters and can be easily removed for cleaning. Moreover, the bottom panel can be detached from the main chassis. This is especially handy when stacking these together.

What’s Inside

With its dual chamber design, your nice hardware components like a motherboard, RAM, and GPU will be featured over the transparent window panel. While the cables, hard drives, and a PSU go to the bottom chamber.

Core X1 supports multiple fans and/or radiator configurations including a 200mm fan or 360mm radiator for liquid cooling solution.

The case takes a mini-ITX motherboard and you can install a CPU cooler with a height as tall as 7.87 inches. Likewise, the motherboard tray has a rubber grommet which is handy for cable management. We like that it offers good options for GPU setup as you can install a graphics card as long as 15.74 inches. Therefore, making this compact cube a good choice for a gaming setup.

There are several drive bays for your storage solution. Additionally, the two 5.25 inches front trays can be used for HDDs or SSDs.

Cooling Options

Core X1 supports liquid cooling with a radiator as long as 360mm on the front in a standalone configuration. You can have multiple fan configs. Above all, this case can accept a 200mm fan.


  • Good build quality
  • Roomier design
  • Inclusion of the removable magnatic filters is convenient
  • Support for Graphics card as long as 400mm
  • Affordable price tag when compared to some of the other popular mini-ITX cube
  • You can completely switch the side panels
  • The large side see-through panel is nice
  • These are modular and can be stacked
  • Ample space for drives

  • The panels feel plasticky and cheap
  • The panel thumbscrews come off so they are prone to being misplaced

CoolerMaster Elite 130 – Best Budget Mini-ITX Cube

CoolerMaster Elite 130 – Best Budget Mini-ITX Cube
CoolerMaster Elite 130 is a compact but sturdy mini-ITX cube case with a metal build. It measures 9.4 x 8.2 x 15.7 inches.

Do not be fooled by its size. This bad boy can support a GPU with a length of up to 13.5 inches. For example, you can install an Nvidia GTX 1080 Ti card in this case. Therefore, this has a gaming build potential.

What’s Outside

The top and the side panels are one piece, like in a typical tower computer case. The panels are well ventilated but lack any dust filters. However, the top panel has a meshed metal plate but it is not effective in filtering any dust. We feel that a dust filter should have been included in each perforated area on the panels.

We like that the removable front panel has a dust filter. Maybe Coolermaster will have better dust filters over other ventilated areas in the next update of it.

The bottom of the case has four rubber feet for air circulation underneath. Additionally, there are few mounting holes on the bottom, you need to install more storage drives.

What’s Inside

Unlike a typical PC case, PSU goes on top and mobo goes on the bottom. With its compact form factor, CPU cooler is limited to 2.55 inches height. You can install GPU with the max length of 13.5 inches. However, if you opt for a larger size graphics card, then you will have to sacrifice on the liquid cooling solution.

You can install your storage drives on the top drive cage or the side drive bracket. If you have more drives, then you can use the bottom of the top drive bay or underneath the bottom chassis panel.

The Elite 130 does not offer much cable management to talk about. You can, however, route your cables on the sides. That way, your configuration will look well arranged along with the space for airflow or hardware access during setup.

Cooling Options

With a compact design and especially with all your hardware components installed, cooling can be a challenge. To alleviate the airflow, it has a pre-installed 120mm fan on the front. Additionally, you can install a 120mm fan on the side if you are not using the drive brackets.

You can use a 120mm water cooling solution on the front, just make sure your GPU is happy to coexist in a rather small space.


  • Good build quality
  • Affordable price tag
  • Compact design if you have a small space
  • Can support a good selection of GPUs
  • Support for Graphics card as long as 400mm

  • Could use better a dust filter solution
  • cable management can get challenging

Thermaltake Core V21 – Best MicroATX Cube

Thermaltake Core V21 – Best MicroATX Cube
There are many microATX cube cases to choose from. Take for instance, Corsair’s CARBIDE SERIES AIR 240, BitFenix’s PHENOM MATX CUBE, or Lian-Li’s PC-V351B. However, for the value you get for the price, Thermaltake Core V21 is our pick for the Best microATX Cube PC Case.

Core V21‘s design is different from Core X1. It looks more stylish and compact. Furthermore, this case supports both horizontal and vertical motherboard configurations.

What’s Outside

The front of this case looks rounded on the top and bottom giving it a more polished look. There’s a Thermaltake magnetic logo which can be switched based on the orientation. The removable front panel has meshed ventilation with a foam filter inside.

On the left is a large transparent polycarbonate window panel which gives a good view of what’s inside. The other side panel has a meshed window with a removable magnetic dust filter. Similar to Core X1, the side panels can be switched. Furthermore, other panels have perforated ventilation and a magnetized dust filter.

What’s Inside

Your major hardware components like mobo and GPU go on the top compartment while a PSU and storage drives go on the bottom along with your messy wiring. The included metal rails on the top of the chassis can be moved and snapped on other locations along the top railings. This is handy for different cooling configurations.

Core V21 supports mini-ITX and microATX motherboards. You can use CPU coolers as tall as 7 ¼ inches. Furthermore, you can use a wide selection of GPUs up to 13 ¾ inches long.

Cooling Options

The front of the case chassis has a large 200mm fan. This fan can be removed for other fan configs. You can install either 120mm or 140mm fan on the back. There’s no fan hub on the chassis if you are using many fans.

On the top, you can have up to two 240mm radiators, or a 280mm and 240mm radiators combo with the included metal rails.


  • Affordable price tag
  • Compact design for a microATX if you have a small space
  • Can support a good selection of GPUs
  • well ventilated
  • large side window panel is nice
  • Supports horizontal or vertical motherboard installation
  • Stackable design

  • Panels feel cheap

Corsair Carbide Air 740 – Best ATX Cube

Corsair Carbide Air 740 - Best ATX Cube
On a first look, this case is huge. More real estate means more room to breathe for your CPU, GPU, and other hardware components. Corsair Carbide Air 740 is aptly named because it is a High Airflow ATX Cube . It measures 16.8 x 20.1 x 13.4 inches.

The carbide 240 microATX case with the similar design dwarfs in front of the carbide 740. Perhaps not so dramatic as the Dr. Evil and Mini Me duo from Austin Powers.

Corsair Carbide 740 and 240 Size Comparison
Corsair Carbide 240 and 740 Size Comparison

What’s Outside

The removable front panel is mostly ventilated with a big fan filter underneath. There’s a row of buttons and audio i/o towards the middle-right section. Aside from the power and reset buttons, Carbide 740 has a fan RGB LED switch. Corsair, however, forgot to include a fan controller in this model.

All of the panels beside a side panel is well ventilated with the mesh design. The left side panel is a large plexiglass see-through window giving a good view of what’s inside. This window is hinged on the left and can be removed by lifting it up off the hinge pins.

What’s Inside

Carbide 740 has a dual-chamber design. With its ample space, this case does a good job hiding any messy cable from the big side-panel window. There is a generous number of rubber grommets inside it for cable management.

You can install a mini-ITX, microATX, or ATX motherboard in this. It supports CPU coolers as tall as 130mm. It gives maximum length allowance of 12.99 inches for a graphics card. Power supply mounts sideways and the PSU exhaust aligns with the meshed ventilation on the right side-panel perforated area.

Tons of space for your storage solution. There’s space for three 3.5″ hard drives and four SSDs behind the motherboard panel. Setting up a hard drive is a quick snap, thanks to the tool-free installation.

Cooling Options

Carbide Air 740 supports wide options for the cooling solution. You can sport eight 120mm fans or seven 140mm fans in it.

For the liquid cooling solution, it can accommodate 240mm or 280mm top radiator, 240mm, 280mm, or 360mm radiator on the front, and 240mm or 280mm radiator on the bottom chassis.


  • Plenty of space for hardware components, cable management, air circulation
  • Support of mini-ITX, microATX, ATX motherboards
  • wide options for cooling solutions

  • Panels feel cheap and prone to scratches
  • No fan controller included

Rosewill Cullinan PX – Best Budget ATX Cube

Rosewill Cullinan PX - Best Budget ATX Cube
Rosewill Cullinan PX looks stylish and sleek with its tempered glass design. The front glass and aluminum bezel in black tone give a good contrast to the colored LED fans inside. With a case like this, you would keep it on your desktop instead of hidden underneath.

Cullinan PX measures 14.96 x 9.84 x 14.57 inches. It comes in three options based on the fan LED colors; Red, Green, or Blue.

In comparison to Corsair Carbide Air 740, Rosewill Cube looks compact. Yet, it is slightly bigger than Corsair Carbide 240. So if you are looking for a cube PC case for an ATX motherboard with a dual GPU setup and that has a modern look to it, then this could be your best option without leaving a hole in your wallet.

What’s Outside

The removable front brushed aluminum panel has Power and Reset buttons, along with i/o ports. Likewise, the front tempered glass panel can also be removed. This glass panel provides some room for the air inlet for the fans in the front chassis with a half-inch space. However, the airflow is not direct like most front meshed cases. This can be forgiven in this case.

The top panel has a large ventilated area with a magnetic dust filter. One of the best features about this case is the removable tempered glass window on the left of the chassis. If you want to show off your dream build, you can choose similar cases from the manufacturers like Lian-Li or bigger case options from Thermaltake or Anidees. But that would mean paying a premium price. With Rosewill, you get more bang for your buck.

What’s Inside

The case chassis is built strong. The steel frames give good support for your PC components. It has a dual-chambered design. With one chamber nicely displaying your motherboard and GPU along with other motherboard components, while the other chamber occupying your PSU, storage drives, and cable management.

Rosewill Cullinan PX can fit mini-ITX, microATX, or a full-size ATX motherboard. For your CPU cooling, you have a max height of 120mm. It can accommodate GPUs of up to 12.2 inches length.

Cooling Options

With two 120mm LED color fans pre-installed, you can install additional fans on the top, bottom, and rear of the chassis.

For the liquid cooling solution, you can setup 240mm radiator on the front and one 280mm radiator on the top chassis panel.


  • Stylish cube; tempered glass panel is a plus
  • Budget ATX case
  • Strong build quality
  • Supports water cooling

  • The front panel lacks direct air intake due to its design
  • Absence of any dust filter on the front over the half-inch gap between the chassis and glass panel
  • Graphics card options may be limited

Thermaltake Core X9 – Best E-ATX Cube

Thermaltake Core X9 - Best E-ATX Cube
Thermaltake Core X9 is a large case with a solid build quality. To give a visual idea, it is like two full sized tower cases sandwiched together. As a result, offers excellent ventilation and space for all your hardware components. Furthermore, these cases can be stacked together for modular expansion.

Core X9 measures 25.20 x 15.00 x 19.80 inches. In comparison, this case dominates the spacious Core X1 when placed side-by-side.

Thermaltake Core X1 and X9 Cube PC Cases Side by Side Comparison
Core X1 and X9 size Comparison

What’s Outside

These cases come in either all black or snow edition. The case design looks similar to Core X1 with the front meshed ventilated removable panel with the Thermaltake logo. Similarly, the top panel can be removed and has two large perforated areas. These ventilated spaces have a magnetized dust filter for easy cleaning. One thing you may not complain about of this case is the air ventilation and dust filters.

The left side panel is a large plexiglass window. Two side panels can be completely switched to suit your setup needs. There are four USB 3.0 ports on the side i/o plate. The back chassis panel has cutouts for eight PCI cards.

Thermaltake Core X9 Black and Snow Editions

What’s Inside

Core X9 has a dual-chamber design. You can showcase your motherboard, GPUs, and other components on the top section. The bottom part has two drive bays with three hard drive caddies each with a tool-free installation. You can install up to two PSUs in this case.

This case offers a wide range of motherboard form factors, including mini-ITX, microATX, standard ATX, and Extended-ATX. You can install a whopping 250mm CPU cooler. You have the freedom to install any graphics card in the market with the colossal 23.23 inches clearance.

Cooling Options

A large 200mm front fan is preinstalled on this case. You have a wide option for fan configurations on the chassis including the combination of fan sizes.

If you want liquid cooling, then Core X9 has equally great radiator size and placement options. For example, you can install radiators on all sides except for the side with plexiglass panel.


  • Lots of space for your hardware components, air circulation, and cable management
  • CPU cooler and GPU options are the widest
  • Cooling options are expansive

  • The removable front panel needs stronger tabs
  • More perforated areas can be a pro or con. For dusty environment, it can mean more accumulation of dust
  • It has some weight to it, weighing 37.50 lbs

Anidees AI-Crystal-Cube-Lite – Best Value E-ATX Cube

Anidees AI-Crystal-Cube-Lite - Best Value E-ATX Cube
If you are looking for a stylish tempered glass cube case that fits an extended-ATX motherboard and yet compact in size, nidees AI-Crystal-Cube-Lite offers the right solution. If you want five extra 120mm RGB fans and two LED strips, then you can opt for their more expensive AI CRYSTAL CUBE RGB case.

Anidees AI-Crystal-Cube-Lite measures 15.82 x 12.24 x 15.9 inches. For comparison, Thermaltake Core X1 (mini-ITX cube case) is slightly bigger than this extended-ATX case. However, make no mistake of its air ventilation. Beside the multiple fan setup, it supports liquid cooling.

What’s Outside

The front tempered glass panel can be removed and has a gap on the sides for air intake. The top panel is a perforated metal with a removable magnetic mesh dust filter. Similarly, the bottom side panel has a removable dust filter that slides out and has a good air circulation space.

The removable left side panel is a single piece 5mm tempered glass in black. With LED fans inside, you get a good view of what’s inside. The i/o board on the side has two USB 3.0 and two USB 2.0 ports along with the power button, audio i/o, and a fan controller switch.

What’s Inside

Anidees-AI-Crystal-Cube-Lite has a dual chamber design like many of the other cube cases. The side panel hides the PSU, storage drives, and cabling dongles. This case has rubber grommet holes for cable routing for neat looking cable management.

You can fit motherboards from mini-ITX to E-ATX form factors. The case supports CPU coolers with up to 6.6 inches height. For GPU, you are limited to 12.2 inches length without the front fan and if you remove the fan then you can install a GPU with 13.2 inches length.

The hard drive bay supports three 3.5” hard drives or six SSDs. Additionally, you can mount more SSDs on the side-panel.

For what it misses in the inside space due to its compact size, AI Crystal compensates it with the abundance of ventilation.

Cooling Options

You can install four 120mm or 140mm fans on the front as well as the top part of the chassis. Similarly, you can fit a 120mm fan on the back. It has a fan hub on the inside panel with support for up to six fans. Since this case has a glass panel up front, the air intake is not direct like many other cases with the front mesh panel.

Though compact in size, this case supports radiator of up to 280mm length both on the front and the top side of the chassis.


  • Good quality build. The 5mm tempered glass give a nice feel with RGB fans with the PC running
  • Support for many motherboard form factors
  • The front fan speed switch makes it super convenient to adjust fan speed
  • weighs 19.84 lbs, about half the weight of Thermaltake Core X9
  • Magnetic dust filters over the vents

  • The front of the case obstructs the direct air flow inside
  • If you have many PC components, then the case size can be an issue

Common Motherboard Form Factor Chart

Length6.7 inches9.6 inches12 inches12 inches
Width6.7 inches6.7 to 9.6 inches6.7 to 9.6 inches10.5 to 13 inches
Max Expansion Slots1477


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