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Item#: N82E16811119239

Cooler Master HAF X Blue Edition - High Air Flow Full Tower Computer Case with Windowed Side Panel and USB 3.0

In stock.

  • Steel / Plastic
  • ATX Full Tower
  • USB 3.0 x2, USB 2.0 x2, Audio x1, Mic x1, e-SATA x1,1394a x1 Front Ports
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The much anticipated HAF X arrives as the flagship of the popular HAF (High Air Flow) series. Designed for performance systems, this chassis is able to house today's latest and hottest CPUs, motherboards, graphics cards and is even compatible with USB 3.0 devices. With specialized support and cooling for graphic cards, massive airflow with the help of up to four gigantic fans and easy access to installed components, this is as close as it gets to a system builder's 'dream case'.

The Cooler Master HAF X Blue Edition full-tower case can accommodate massive storage capacities, with six 5.25" drive bays, up to five internal 3.5" bays and nine expansion slots which support 3-way and 4-way SLI, and Quad CrossFireX. Excellent cooling is provided by four gigantic fans: one 230mm front blue LED on/off fan, one 140mm rear blue LED fan, one 200mm top and one 200mm side blue LED fan, as well as the air duct helping cool the latest graphic cards. Advanced cable management with rubber grommets keeps the interior tidy and neat and provides a better cooling. Thanks to the adjustable VGA card holder, you can install heavy graphic cards with better support. The transparent side window gives you a direct view of the inner system and the LED provides eye-catching fun.

Easy USB 2.0, USB 3.0, IEEE 1394a, e-SATA and audio connectivity is provided on the front I/O panel. This is an amazing case for the do-it-yourselfer who needs a lot of airflow and flexibility!

  • newegg SATA Dock The Cooler Master HAF X Blue Edition features SATA dock to provide easy installation without removing side panel.
  • newegg USB 3.0 on Front I/O Panel The convenient front I/O panel offers easy access to two USB 3.0 ports, two USB 2.0 ports, one eSATA port, one IEEE 1394a port and audio and mic ports.
  • newegg Supreme Expandability Boasting six 5.25" drive bays, five 3.5" internal drive bays and two 2.5" drive bays (converted from 5.25" drive bay), the Cooler Master HAF X Blue Edition provides great expandability for future upgrade. And the nine expansion slot supports 3-way and 4-way SLI, and Quad CrossFireX, perfect for hard-core game enthusiasts.
  • newegg Peerless Cooling Performance The Cooler Master HAF X Blue Edition case features one 230mm front blue LED fan, one 140mm rear blue LED fan, one 200mm top and one 200mm side blue LED fan, as well as the air duct for exceptional cooling performance.
  • newegg Transparent Side Panel Window The Cooler Master HAF X Blue Edition features a transparent side panel window to provide a direct view of the inner system. The blue LEDs add stylishness and eye-catching fun.
  • newegg Cable Management The Cooler Master HAF X Blue Edition features a cable management system with rubber grommets for better, easier cable routing and neatness. Not only will your case look neat, but air will have no problem getting to the common hot spots.

Learn more about the Cooler Master RC-942-KKN3

Model

Brand
COOLER MASTER
Series
HAF series
Model
RC-942-KKN3

Spec

Type
ATX Full Tower
Color
Black
Case Material
Steel / Plastic
With Power Supply
No
Power Supply Mounted
Bottom
Motherboard Compatibility
Micro ATX / ATX / Extended ATX
With Side Panel Window
Yes

Expansion

External 5.25" Drive Bays
6
External 3.5" Drive Bays
No
Internal 3.5" Drive Bays
5
External 2.5" Drive Bays
2 (converted from 5.25" Drive Bay)

Front Ports

Front Ports
USB 3.0 x2, USB 2.0 x2, Audio x1, Mic x1, e-SATA x1,1394a x1

Cooling System

140mm Fans
1 x 140mm rear blue LED fan with on/off switch
200mm Fans
1 x 200mm top blue LED fan with on/off switch
1 x 200mm side blue LED fan with on/off switch
230mm Fans
1 x 230mm front blue LED fan with on/off switch

Physical Spec

Dimensions
9.1" x 23.6" x 21.7" (W x H x D)
Weight
31.6 lbs.

Manufacturer Warranty

Parts
2 year limited
Labor
2 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years


Customer Reviews of the Cooler Master RC-942-KKN3

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  • HarrySp
  • 7/22/2014 6:44:14 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsI LOVE this case!

Pros: I am very impressed and very pleased with this case. Fits the Corsair H100i liquid cooler PERFECTLY! Mounted the small 120mm fans below the rad and using the 200mm fans (2x) above for a push-pull airflow. Should cool a hot Intel Quad-Core very well. Plenty of room for everything I need in a high-end workstation.

Cons: As almost everyone else remarks on this case, I find the missing fans a nuisance at best and I would've very willingly paid more for them to be installed in the box already. So one Egg OFF for the missing fans. Specifically, I had to add a Cooler Master MegaFlow 200mm Blue LED fan, N82E16835103073, on top next to the other one. I also had to buy a Cougar 120mm Blue LED fan, N82E16835553012, for the plastic cowling intended to cool the video card. Newegg sells both of these. I also had to track down a hard to find 80mm Diameter x 15mm Thick Blue LED fan for the metal bracket that's supposed to be mounted above the video card. That last 80x15 fan was very hard to find, especially with a Blue LED in it. Newegg does NOT carry the 80x15 Blue LED fan so I had to buy it elsewhere. Happy hunting as I cannot tell you where. :-) Newegg's Rules ya know. But their initials are P P C s. Hopefully that will not get censored out. The little 80x15 fan with a blue led was really hard to find.

Other Thoughts: The parts list for this build starts with an Intel i7-4790K Haswell 4.0GHz Quad-Core/8-Threads LGA 11150 CPU, an ASUS Z97-DELUXE LGA 1150 Motherboard, 32GB Kingston Fury HyperX RAM (2 kits of a 2x 8GB Sticks Kits), a CORSAIR Hydro Series H100i liquid cooler, as my friend uses his quad-core CPU, all 8 threads, at 100% duty cycle on all 8 threads all the time! He's an extreme power user. :-) So air cooling was definitely not gonna be enough. We used an ASUS Radeon R9 280 3GB Video card, a pair of WD Black 1TB and 2TB hard drives, and an LG Blu-Ray burner and an LG DVD Burner. All drives are 6GB/s SATA drives with appropriate 6GB/s latching SATA data cables. Stuff all this into the Cooler Master HAF X Blue case and power it up with a SeaSonic 860W Platinum-rated power supply. I even modded the case by replacing the power LED with a 3mm High-Brightness Blue LED. He likes the Blue LED's and I have to admit that I do too. I did not buy the LED's through Newegg but they do carry some. I will probably replicate all of the above for myself as I really like this build a LOT. He and I usually prefer Lian Li cases (from Newegg) but this case is the exception. A really fine build. I'm hoping that he will be very happy with this build for a long, long time. I put a LOT of work in on it.

Did you find this review helpful? Yes No

  • N/A
  • 7/14/2014 1:41:52 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAwesome Case

Pros: Great looking case, excellent air flow. You can mount a large size radiator on the top bracket and get push + pull going with the large fan included. Great design, really happy.

Cons: Kind of hard to fit the included airduct, side fan port thing and GPU bracket all in there. No problem though, you can just remove those if you really cant get it too fit.

Did you find this review helpful? Yes No

  • Maverick
  • 6/25/2014 10:34:22 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsVery Good Buy

Pros: Got to my house in one day. Looks grate. Fans work better than I thought. The coolest feature Is you can put an 120mm fan on the bracket for the GPU

Cons: you can not mount Fans or a second radiator at the bottom of the case

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  • Blackbird
  • 5/26/2014 2:14:56 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsTANK

Pros: This case is solid. Worth the extra money for a case like this, plenty of room and easy to build on.

I'll be buying a 2nd one soon. Price went up, waiting for a price drop!

Cons: Wasn't free.

Other Thoughts: Did I tell you how much I like this case? Newegg is the best.

Did you find this review helpful? Yes No

  • Bil
  • 5/23/2014 6:17:03 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExactly what I expected

Pros: Blue LED's and fans work perfectly.
Plenty of cable management space on the back side.
Supports small drive mounts for solid state drives.
USB 3.0

Cons: Holes on expansion slots seem like they don't align. I read this from other reviews and I see what they mean. If you push on the bay it fixes the problem. Perhaps the bay gets ever so slightly warped during production/shipping. I gave solid pressure while mounting my graphics card and the holes became perfectly aligned.

Other Thoughts: Be careful when taking off the side. it hinges out but it will just fall off if you don't push towards the hinge point. It didn't hurt anything when it fell out (except the wood table maybe :-P)

Did you find this review helpful? Yes No

  • N/A
  • 4/30/2014 7:08:57 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsGood Experience

Pros: This is a pro for Newegg. I work night shift so I ordered this thing yesterday at about 3am. It got to me this afternoon around 3pm. 24 hr turn around is pretty impressive since I paid for regular shipping.
As far as the case, the box was in almost perfect shape when it got here. There is no damage to the case whatsoever. I was a little worried this was going to look/feel cheap when I ordered it but it really doesn't. It is heavy and huge but I'm sure most people are aware of that before ordering. There is plenty of room to work in this thing and everything seems to be well made. Good experience overall.

Cons: None so far but haven't completed my build yet.

Did you find this review helpful? Yes No

  • N/A
  • 4/4/2014 11:29:37 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsCM HAF X (942) BLUE ED.

Pros: ITS #$%* HUGE, BATMAN !! WHICH ='S PLENTY OF AIR FLOW AND PLENTY OF WORK AREA. IT WILL HOLD A XL-ATX MB WHICH IS 2" WIDER THAN MOST PEOPLE'S CHOICE OF AN ATX MB. PLUS IT'S ROYAL BLUE ON BLACK SCHEME. THE TOP AND SIDE BLUE FANS PRE-INSTALLED ARE THE MEGAFLOW 200MM SO IF YOU BUY AN OPTIONAL MEGAFLOW 2ND TOP FAN YOU WILL HAVE A VERY NICE MATCHING (TOP FAN) PAIR IN JUST A FEW MINUTES ! :)CONNECTOR ENDS OF MAIN WIRING HARNESS ARE MARKED FOR THE 1ST TIME BUILDER (LIKE ME) :) I'M ALSO ADDING A 120MM BLUE LED FAN TO THE VGA FAN DOCK (TO STAY AWAY FROM THE DRIPS OF A LIQUID COOLING SYSTEM). SO THAT ='S (1) FRT 230MM, (2) TOP 200MM, (1) SIDE 200MM , (1) REAR 140MM PLUS THE CORSAIR AX1200 PSU AND EVGA KINGPIN VGA CARDS HAVE BUILT IN FANS. CM LOGOS ON THE HD BUTTONS AND HD TRAY FRONTS ARE A NICE TOUCH.

Cons: SINCE ALL THE CONS ARE ON CM N O T NEWEGG.COM. NEWEGG GETS 5 EGGS BUT CM GETS 4/5 STARS FOR THIS CASE. 58 ! BLACK SCREWS IN 1 BAG. R E A L L Y ! WHAT AN UNCESSARY P.I.T.A. ! I GUESS CM COULDN'T SPEND A NICKEL FOR 3 MORE SMALL BAGS. 2 R E D LEDS ON THE F R O N T PANEL OF THE B L U E ED. HAF X. IT IS CALLED THE B L U E ED. FOR CRYING OUT LOUD. D'OH, D'OH, D;OH ! CAN WE PAY A LITTLE ATTN. TO THE BUILD SHEET COOLER MASTER ! FOR 200 + $ THE SIDE DRIVE BAY TRAYS SHOULD BE ALUM. NOT PLASTIC. I GUESS WHEN THEY BREAK YOUR SUPPOSED TO TAKE YOUR LAST GOOD ONE TO A LOCAL CNC SHOP TO HAVE AN ALUMINUM VERSION CAD'D AS REPLACEMENTS. :( ANOTHER MISSED MARK ON DETAIL: A TERMINATOR SIZE CASE (AND CABLING) WITH WOODY ALLEN SIZE CABLE TIES ! SO GO TO YOUR FAV. LOCAL W-M OR IMPROVEMENT STORE AND BUY Nite Ize BRAND GEAR TIES (SEVERAL COLORS),FULL SIZE CABLE TIES OR BLACK SLEEVING PRE-ORDERING THIS BIG, BEAUTIFUL CASE TO KEEP THE BAY AREA LOOKING SHARP & NEAT.

1 out of 10 people found this review helpful. Did you? Yes No

  • Qonquista
  • 3/10/2014 7:41:53 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsCooler Master HAF X Blue Edition

Pros: The case is very sleek and and looks great, The size of the full tower is awesome - lots of extra room. The design of this case makes cable management very easy, if the interior of your rig needs to look neat and tidy like i prefer this is a great case to go with. The hot swap bays for different drives is a nice feature it makes it very easy to swap out different drives. In addition to the hot swap bays the design allowing smaller drives such as SSD`s to be easily installed couldnt be easier. The built in fans work very well for keeping my components cool, even with a slight over clock. Even though i dont need liquid cooling the feature is nice to have in case i would like to upgrade at sometime in the future. I would recommend this case to anyone.

Cons: The fan filters are not all easily removed and cleaned, these collect dust very well but without the ability to remove the filters the rig looks visibly dusty after a while. Im not sure if this was a mistake in manufacturing or poor design but i really have an issue with is the USB ports on the front of the case, they are upside down.

1 out of 1 people found this review helpful. Did you? Yes No

  • N/A
  • 3/2/2014 10:23:00 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsMega Beast

Pros: You absolutely can not go wrong with this case. It has the size to fit everything. Cable mgmt will be how you want it. Drive locations are perfect. There are even additional holes to add the Corsair h100(i) to the top (note that it will require precision mounting...meaning watch your screw length). Houses my ASUS delux gen 3 with 2 GPU's SLI, and 1200w PSU. Even added an additional mega fan to the top (it only comes with one) . High Air Flow is no joke with 10 fan's in my rig and room for more. If you buy this case it will be the last case you ever need.

Cons: None to date.

Other Thoughts: Take time when assembling your rig with this unit. The only issue I had was mounting liquid cooling. Had to buy some extra nylon/plastic spacers to get the screw depths accurate. Other than that, you cant go wrong.

1 out of 1 people found this review helpful. Did you? Yes No

  • cowboy
  • 2/17/2014 4:59:32 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsComputer Case

Pros: This case has a lot of room for video cards, MB, CH80 CPu cooler etc. It uses very little energy and keeps the gaming i7980 and Nvidia 680 cool and humming.

Cons: The additional fan and shroud for the back of the video cards will not fit when you use the more modern 680 cards and above my MSI or Gigabyte. NP however the computer is cool as a cucumber.

Did you find this review helpful? Yes No

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