Best PC Cases for GeForce RTX 3090

The GeForce RTX 3090 is one of the best high-end graphics cards you can have right now, but it is also the biggest one. So you really need a good PC case where you can install it. Excellent PC cases aren’t just designed to hold your components. They’re there to ward off debris, dust and other  hazards, as well as provide ventilation for your motherboard, processor, and graphics card. In that way, they help keep your CPU, GPU, RAM and storage drives working optimally and therefore, delivering their best performance. We have reviewed some pc cases for RTX 3090, you can take a look at below:

Cooler Master MasterCase H500P Mesh Computer Case – Check Price at Amazon

If you just care about keeping your PC components cool without investing in pricey and complicated liquid cooling setups, the Cooler Master H500P Mesh should be your best choice. It has two massive 200mm  RGB fans which can draw high- volume airflow into the case for superior cooling. If you think air cooling isn’t strong enough, it is also ready for liquid cooling. The H500P accommodates liquid coolers with radiators up to 360mm in length either within the top panel or behind the front mesh.

It supports several kinds of motherboards form factors like E-ATX, Micro-ATX, ATX, and Mini-ITX. You get two USB 3.2, two USB 2.0, one 3.5mm audio, and one 3.5mm mic jack with this case. Overall, if you use high-end pc parts, you can totally go with this PC case for better cooling and good looks as well. You get all the advanced features like vertical GPU mount, enough space, good for cable management, water cooling compatible with this case.


  • Full-Tower
  • 21.4 x 9.5 x 21.3 inches
  • Support Mini ITX, Micro ATX, ATX, E-ATX form factor motherboards
  • Two RGB 200 mm front fans and one 140 mm rear fan
  • Supports water cooling
  • USB 3.0 x2, USB 2.0 x2, Audio in & out

Corsair 4000D Mid-Tower ATX PC Case– Check Price at Amazon

If you want to save a few bucks, while still getting one of the best PC cases, Corsair 4000D ATX PC Case will be your best choice. Combining innovative cable management, concentrated airflow, and proven CORSAIR build quality, the 4000D is a fitting choice for an immaculate high-performance PC.

It is equipped with two CORSAIR 120mm AirGuide fans, utilizing anti-vortex vanesTo concentrate airflow and enhance cooling. This means your powerful graphics card can showcase excellent performance. Taking about the spacing, you can easily install the 3090 and close the side panels after installing smoothly. So you don’t need to worry about the space.

Good cable management makes it simple and fast to build an immaculate, professional-looking system with major cables neatly routed through a single channel, with a roomy 25mm of space behind the motherboard for all of your cables. It contains USB 3.1 Type-C, USB 3.0 and audio/microphone ports. You can install mATX, ATX, and E-ATX form factor motherboards in it.


  • Mid-Tower
  • 17.83 x 9.06 x 18.35 inches
  • Support mATX, ATX, and E-ATX form factor motherboards
  • Have two Corsair 120mm airguide fans
  • Support vertically mounted GPU
  • USB 3.1 Type-C Portx1, USB 3.0 portx1, and a combination audio/microphone jack

NZXT H210i-Mini-ITX PC Gaming Case – Check Price at Amazon

Unlike other pc cases, the NZXT H210i-Mini-ITX PC Gaming Case a compact ITX case. There are no colourful lights, no popular decorate, or over-the-top designs just a well-thought-out compact enclosure. It is the smallest H Series case and come in at a slim 27 liters but give up nothing. It has two fans and delivers a no-nonsense Mini-ITX solution with smart features and superior airflow. Its compact design is a result of making every effort to utilize every millimeter of space inside its solid steel chassis, resulting in an impressive total of four expansion slots for graphics cards up to 290mm long! The H210 also supports liquid cooling so that you can keep your rig cool without sacrificing performance.

The NZXT H210i-Mini-ITX PC Gaming Case is compatible with compact CPU coolers. It features a sleek design with a matte black finish on the front panel and side panels, a durable steel chassis, an interior SSD drive mount, cable management to ensure a clean look and optimal airflow, two USB 3.0 ports for faster data transfer speed, and is certified for Windows 7/8.1/10 and Steam OS. It supports the ultra-compact Micro-ATX motherboards, and an internal width of 17 inches allows for up to a 4-slot wide expansion card. The water cooling ready feature supports the latest ITX/SFX cases for gamers and DIY enthusiasts.


  • Mini-Tower
  • 14.65 x 8.27 x 13.74 inches
  • Support Mini ITX
  • Supports water cooling
  • 1 x USB 3.1 Gen 2 Type-C; 1 x USB 3.1 Gen 1 Type-A ;1 x Headset Audio Jack

Corsair iCUE 220T RGB Airflow Mid-Tower Smart Case – Check Price at Amazon

Corsair iCUE 220T Mid-Tower Case has a steel front panel with cutouts for optimal airflow. In the front three 240mm fans can be mounted and at the rare a single fan can be mounted. On the top, there is room for a 360mm radiator which can be used for liquid cooling the processor. This case is a high lower half so that the power supply fan gets ample airflow.

The Corsair iCUE 220T Mid-Tower Case is one of the best-designed PC cases we have seen. It looks great with three tempered glass panels and a front panel that illuminates the room. It offers you a great choice for your next gaming system. Upfront, you will find two USB 3.0 ports and an audio jack that allow you to connect to your favorite peripherals. There are three included 120mm LED fans, along with room for up to nine fans, which leads to improved cooling for overclocked processors and working memory. This case is not only for first-time builders or PC enthusiasts on a budget but rather the best case for nearly every PC builder. This budget-friendly mid-tower case delivers many premium features to keep your components cool and running at optimal performance.


  • Full-Tower
  • 15.55 x 8.27 x 17.72 inches
  • Support Mini ITX,ATX
  • 3 Corsair SP120 fans
  • USB 3.0 x2 and audio jackx1