Cooler Master HAF X 11-Bay EATX Full Tower Window Gaming Case w/140mm Fan & 3x230mm Fans – No PSU (Black w/Blue LED)


Cooler Master HAFX Gaming Case

Out of stock

SKU: RC-942-KKN3-FB-R Category:


Grab your dream computer case with this Cooler Master HAF X Full Tower Computer Case!

The Cooler Master HAF X is the ultimate case for the hardcore gamer. Featuring a high air flow design that includes mesh paneling, a rear 140 mm fan, and three 230 mm fans, one blue LED fan in front, and two black fans on the top and side panels. The HAF X features a tool-less design as well, with patented button-release 5.25-inch drive mounts, removable HDD racks with anti-vibration pads, and tool-free clips for add-on cards.

The HAF X supports mATX, ATX, and EATX motherboards and its tray includes retaining holes for routing extra cables behind it for promoting airflow. You can also mount your power supply on the top or bottom of the case and the side panel has an acrylic side window for viewing internal components. The HAF X is also built to handle liquid cooling systems with rear hose retaining holes and a top panel fill port as well as the option for a top-mounted radiator. The fill port is covered by a rubber flap that doubles as a personal item storage area; perfect for keys, flash drives, hard drives, and more.

The front panel includes all the ports you need at hand with SuperSpeed USB 3.0, USB 2.0, FireWire, and eSATA as well as headphone and microphone jacks. The case can house up to five 3.5-inch hard drives and up to six 5.25-inch external drives, five if you need a 3.5-inch external bay; just install the included brackets. For a stylish case with sturdy design that will keep your high-performance system cool, look no further than this Cooler Master HAF X Full Tower case!

Order your Cooler Master HAF X 11-Bay ATX Full Tower Window Computer Case today!

Model Number:


  • Cooler Master RC 942 11-Bay ATX Full Tower Window Computer Case

  • General Features:
  • Black color
  • High Air Flow full tower design
  • Supports mATX, ATX and EATX motherboards
  • Eleven (11) Drive Bays
  • Mesh side panel with transparent acrylic window
  • Tool-free add-on card slips and HDD racks
  • HDD racks feature anti-vibration pads
  • Patented button design 5.25-inch drive bay holders
  • Mesh front, top, bottom, and side panels for passive cooling
  • Supports up to 1 x 230 mm blue LED fan and 3 x 200 mm fans
  • Intelligent cable routing retaining holes on motherboard tray
  • Retaining holes for liquid cooling system hoses
  • Top Panel Features:
  • Power button
  • Reset button
  • Removable rubber cover
  • Liquid coolant fill port
  • Front Panel Features:
  • Power LED
  • Two (2) USB 2.0 ports
  • Two (2) USB 3.0 ports
  • One (1) IEEE 1394a (FireWire) port
  • One (1) eSATA port
  • One (1) 3.5 mm headphone jack
  • One (1) 3.5 mm microphone jack
  • Expansion Features:
  • Nine (9) Expansion slots
  • Tool-free clips
  • Drive Bay Features:
  • Six (6) 5.25-inch external drive bays
  • Five (5) 3.5-inch internal drive bays
  • Brackets included for converting two (2) of the 5.25-inch bay to two (2) 3.5-inch bays
  • Case Fan Support:
  • Front: One (1) 230 mm blue LED fan with LED switch (700 RPM, 19 dBa)
  • Side: One (1) 230 mm fan (700 RPM, 19 dBa)
  • Top: Two (2) 230 mm fans (700 RPM, 19 dBa)
  • Rear: One (1) 140 mm fan (1200 RPM, 17 dBa), supports one (1) 120 mm fan
  • Bottom: Supports two (2) 120 mm fans
  • Unit Dimensions:
  • 23.2 x 9.1 x 21.7-inches (H x W x D, approximate)
  • Weight: 31.5 lbs.
  • Regulatory Approvals:
  • CE
  • WEEE
  • C-Tick


  • Notes:
  • Model: HAF X
  • P/N: RC-942-KKN1
  • UPC: 8 84102 00913 6
  • Top mounted power supply option requires removal of 230 mm fan
  • Bottom dual 120 mm fan mounting option requires removal of 230 mm fan
  • Product Requirements:
  • mATX/ATX/EATX motherboard
  • ATX PS2/EPS 12 V power supply
  • The rest of the system


  • Cooler Master HAF X 11-Bay ATX Full Tower Window Computer Case
  • Installation Guide
  • External 5.25-inch bracket for 3.5-inch external drive
  • Internal 5.25-inch bracket for 3.5-inch external drive
  • Screws, standoffs, and cable ties
  • 8-pin power cable extension
  • Four (4) Wheels

Additional information

Weight 35 lbs
Dimensions 257511524.75 in