Key Specs
- Motherboard Form Factor: ATX (Physical size of the motherboard, which can determine how many PCIe slots are available. Smaller board means fewer slots and features.)
- Product Height: 21.7 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 9.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 23.2 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
General
- Product Name: HAF X Ultimate Full-Tower Chassis
- Brand: Cooler Master
- Model Number: Rc-942-Kkn1
Compatibility
- Motherboard Form Factor: ATX (Physical size of the motherboard, which can determine how many PCIe slots are available. Smaller board means fewer slots and features.)
- Number of Expansion Slots: 9
Dimensions
- Product Height: 21.7 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 9.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 23.2 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 31.6 ounces (The out of box weight of the item.)
Features
- Enclosure Type: Full tower
Other
- UPC: 884102009136

This full-tower chassis is compatible with ATX, micro ATX and EATX motherboards and USB 3.0 devices for easy connectivity. With support and cooling for graphics cards, CPUs and motherboards, the 3 fans ensure massive airflow for installed components.

11 drive bays: Include five 3.5" bays (internal) and six 5.25" bays (external).
Front panel ports: Include 2 USB 3.0, 1 FireWire, 1 audio input and 1 audio output.
3 cooling fans: Ensures massive airflow and support for graphics cards and other installed components.
Motherboard support: Includes standard ATX, micro ATX and EATX motherboards.

Q: How do I install a total of 4 SSD drives in the tower?

A: undefined

Customers are saying

Customers regard the HAF X Ultimate Full-Tower Chassis highly for its excellent cooling capabilities, allowing for lower component temperatures and quiet operation. The spacious design is also praised, providing ample room for components and effective cable management. Many appreciate the ease of building and organizing components within the case.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
Excellent Case
I bought this case a while back and fully built my computer early this month around August 9th. This case is very spacious for current builds and future expansion. I highly recommend this case for anyone who wants to upgrade their rig or build their own custom computer. Pros: The case is mainly made of steel/plastic (which you will notice is pretty heavy with nothing in it) but it will give you the piece of mind that it has durable material that will not break easily. This motherboard can support up to an Extended ATX motherboard and can the largest of video cards which is amazing. It has excellent air cooling to boot with one front 230mm red led fan, two 200mm fans (one optional) and a 140mm rear fan. The case is also liquid cooling ready. I installed the optional 200mm fan on the top and even with a full load my computer doesn't pass 42C-44C and it's whisper quiet. The HDD slots include a caddy that snaps onto your 3.5" drives and it also includes two bays that can install 2.5" drives. In the front, there are also four bays that you can install 5.25" drives or something else and there are two hot-swappable bays that you can install an extra hard drive if necessary. It comes stocked with a bunch of extras depending on how you are going to use it (i.e. VGA card air duct, GPU card holder, wheels if a hard floor, standoffs, a built in power supply cable partition which will help you achieve that clean installation look, and a bunch of extras like cable ties and such). Cons: This case is superb so my only cons are some minor things that I think Cooler Master could have improved on. One of my only major gripes is that yes it comes with a CPU cooler cutout on the motherboard tray however, it's not as big as you need it to be. I had to uninstall my motherboard to install the CPU cooler bracket THEN install the CPU cooler bracket which defeats the purpose if it features a cutout in the back. The other very minor gripe with the case that some consumers may disagree with me on the case if very expensive right off the bat but I believe they should at least include the optional 200mm fan. But I like said some consumers may disagree with me because some may use that unoccupied vent for something else such as liquid cooling (360mm radiator). Final Thoughts: This case is excellent for you are paying for. I originally paid $199.99 but the price has dropped which makes this case more affordable. This case is one of the best on the market right now in my opinion and if you look across other retailers it has some excellent reviews. Current Build Mobo: ASUS Rampage III Extreme CPU: Intel Core i7-970 GPU: XFX Radeon HD 6770 RAM: 12GB Triple Channel Corsair Dominator GT HDD: Western Digital Caviar Green 1TB HDD PSU: Cooler Master Silent Pro Gold 800W ODD: HP 24x DVD-RW
Posted 14 years ago by MannyFresh360
Rated 5 out of 5 stars
This thing is huge with room to spare
Cable management is easily the best out of any other case. They include plenty of cable management holes and places to secure the cables with cable ties. The right side panel is extruded so you can fit more cables behind the motherboard tray. They also include a box which can hide cables at the bottom.
Posted 13 years ago by Graveling
Rated 5 out of 5 stars
Good Case
I like this case. Had all the extra room for my hard drives and did not need special harnesses to put my SSD in there as well. Only thing this case is missing is an SD card reader.
Posted 7 years ago by MRL311