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APEX 21N-01 Black Steel / Plastic ATX Mid Tower Computer Case

  • Steel / Plastic ATX Mid Tower
  • 2 x USB 3.0 / Audio Front Ports
  • 1 External 5.25" Drive Bays
  • 2 (0) Removable cage Internal 3.5" Drive Bays

The APEX 21N-01 computer case catches your eyes with bold design, all black interior and a panoramic side window that shows off the internal components. But appearance is not all that will impress you. This gaming-oriented case features tool-less assembly, cable management, PSU cover for neat looks, hidden drive installation for unobstructed airflow, and a super attractive price tag. The ample internal space accommodates up to 360mm long video card, 240mm water-cooling radiator and up to seven full-size expansion cards. If you're looking for a high-performance gaming chassis to drive your powerhouse, look no farther.

General information

Superb Cooling
This chassis supports up to five fans to cool your entire gaming machine, including two 120mm/140mm front fans, two 120mm/140mm top fans, and a 120mm rear fan. One 120mm front fan and one 120mm rear blue LED fan are included for superb cooling out of the box.

General information

Unobstructed Airflow Path
By removing the drive cages behind the intake fans, this model provides a more efficient direct airflow path to your hottest components, the CPU and GPU. It’s just a smarter design.

General information

Clean System Build
Cable management and hidden drive bays enable a clean, clutter-free system build you would like to show off. The PSU cover helps hide unsightly cable and the less-attractive power supply for an improved looks.

General information

Other Features
The well-folded edges protect you from cuts when building your system. PSU shock-proof pad with bottom dust filter helps reduce vibration and dust buildup. Large cutout on the motherboard tray makes CPU cooler upgrade a breeze.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies