Disclaimer: Displayed parts and accessories may not be included in the actual product package.


The Cooler Master HAF XB EVO takes the famous High Air Flow series to a revolutionary new form factor with extreme cooling performance. The removable horizontal motherboard tray and large mesh top and front panels with two 120mm XtraFlo front fans create a powerful front to back airflow. There is plenty of space for even the tallest high performance tower heatsinks, thick liquid cooling radiators and up to 3 of the high-end graphics cards.
1. A case quickly and easily transforms into a test bench – ideal for enthusiasts and overclockers
2. Two durable XtraFlo fans included in the front (also supports a 240mm radiator) for powerful airflow
3. Supports a tower CPU coolers up to 180mm tall and high-end VGAs up to 334mm long
4. Supports up to 4 HDDs or SSDs by removable HDD cages
5. Motherboard tray can be removed to install, remove or swap components
6. Dual USB 3.0 SuperSpeed ports and X-Dock slots in the front for lightning fast plug-n-play I/O
7. Rigid carry handles on the side panels




Model RC-902XB-KKN2
Material Steel, polymer, mesh front bezel
Dimension 442 x 330 x 423mm / 17.4 x 13 x 16.7 inch
Weight 8.2 kg / 18.1 lbs (net)
M/B Type ATX, microATX, Mini-ITX
5.25" Drive Bay 2
3.5" Drive Bay 4
2.5" Drive Bay 4 (from 3.5" drive bays)
I/O Panel USB 3.0 x 2 (internal),
Audio In & Out x 1 (supports HD Audio)
Expansion Slots 7
Air Cooling System Top: 200mm fan x 1 (supported)

Front: 120mm XtraFlo fan x 2 (installed; 3 pin, 1200 RPM, 17 dBA), or 140mm fan x 2 (supported)

Rear: 120mm fan x 1 or 80mm fan x 2 (optional)
Liquid Cooling System Front: 240mm radiator x 1 (optional)

Rear: 120mm radiator x 1 (optional)
Power Supply Standard ATX PS2
(The max. length of PSU: 180mm / 7.1 inch)
Maximum Compatibility VGA card length: 334mm / 13.1 inch

CPU cooler height: 180mm / 7.1 inch
Warranty 2 years
UPC Code 884102025242