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Item#: N82E16811119233

Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

  • SECC/ ABS Plastic ATX Mid Tower
  • 2 x USB 2.0, 1 x Audio, 1 x Speakers Front Ports
  • 2 x 120 mm fans, 1200 RPM, 17 dBA
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Cooler Master RC-912-KKN1

Quick Info

Warranty

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


Customer Reviews of the Cooler Master RC-912-KKN1

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Showing 1,646 of 1,646 reviews - Clear Filters

  • Darren M.
  • 5/1/2015 9:21:49 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsAwesome Case

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: This case has alot of room in it. Cable management is easy peasy. Can put your cables in behind the Motherboard and the back panel. I installed 4 extra fans in the case to aid in cooling.

Cons: None that I know of

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  • Anonymous
  • 4/30/2015 10:12:13 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsMy first case, and it's been great

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: Lots of fan options. Plenty of room to do what you need to do for your build. Very sturdy, haven't worried about the structure. The black paint job on the outside is nice, the HAF logo on the side is pretty neat.

Cons: Interior isn't black, dust filtration is mediocre, could've done without one of the HDD cages (see other thoughts), no rubber grommets for cable management.

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  • brent c.
  • 4/24/2015 9:35:29 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsbest buy under 100$

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: roomy enough to take massive video cards and hsf and still have room to work in. sturdy construction. easy to mod. great airflow with a few cheap fans

Cons: no usb 3.0, bottom hard drive cage not removable unless you cut the rivets

Other Thoughts: removed bothe the hard drive cages and moved my 3.5" 1gb standard hd into the 5.25 bay to open up airflow at the bottom front of the case.. with 3 relatively cheap fans (2 in, 1 @ front and 1 @ side, 1 out @ top) this baby has plenty of airflow

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  • Ryan W.
  • 4/23/2015 10:49:37 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: Great airflow and multiple fan placement options. Cable management is decent and although there are no rubber bushings it didn't have any sharp edges to contend with.

Cons: None

Other Thoughts: Have used this case for 2 builds now, running as many as 7 fans but still nearly silent. Best case for the money, whether it's a budget build or performance this case works great.

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  • BRETT C.
  • 4/23/2015 5:14:46 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsGreat Case

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: Lots of room to work. Comes with tons of extra hardware. Cable management was a breeze. No sharp edges to cut yourself on. Front panel wires are a good length.

Cons: None.

Other Thoughts: I highly recommend this case, easily in my top 3 cases from here on out. I am not sure how well the 2 stock 120mm fans would have worked, as I immediately upgraded them to 2 200mm fans.

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  • jeremaih h.
  • 4/11/2015 8:23:35 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: very nice wire management system very good case best I have ever used price is great

Cons: non

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  • Anonymous
  • 4/9/2015 1:35:07 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood Budget Case, Excellent Bang for Buck

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: A good-looking case (in my opinion) with excellent air flow and plenty of room for large graphics cards after the removal of the upper HDD cage which still leaves room for two 3.5" hard drives. Comes with two 120mm fans, one front and one back, both work well and are fairly quiet. The front is entirely mesh which allows air to flow through the case uninhibited and keep the components cool. The motherboard sits elevated from the right side panel allowing for easier cable management by running them behind the motherboard. I was able to easily build my rig which includes a large graphics card (Sapphire Vapor-X R9 280X Tri-X) and a non-modular PSU (Rosewill ARC-750) without much trouble.

Cons: No front USB 3.0 ports, no side panel window, front audio port was DOA on my case.

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

  • Brandon S.
  • 4/7/2015 8:32:32 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsDeserves the 5 egg rating

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: This was my first computer build, and it was incredibly simple, and works really great! And I'd like to give some credit to this case!

-High air flow
-Lots of space
-Looks awesome
-Solid Construction
-Lots of included hardware for versatility and expansion
Was on sale for 55$, but I would buy again full price if needed

Cons: I had some intermittent issues with the front usb and audio jacks, but I suspect something got bent from someone tripping on a plugged in cable. Usually giving the cord a wiggle restores functionality

Other Thoughts: I bought a 4 pack of Cooler Master fans with a Fan controller which works great to keep the fans low when browsing the internet, or crank them up for extensive gaming

I set up the fans as the picture shows under the product overview Intake is front and side, exhaust is rear and top.

I definitely recommend to anyone. Whether its your first budget build or an expensive rig

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

  • Anonymous
  • 4/3/2015 12:50:08 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: Great layout, very efficient air flow, and it looks awesome.

Cons: None

Did you find this review helpful? Yes No

  • Louis S.
  • 3/31/2015 7:36:21 AM
  • Tech Level: Somewhat Low
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat Case for the price

This review is from: Cooler Master HAF 912 RC-912-KKN1 - High Air Flow Mid Tower Computer Case

Pros: Spacious case with lots of room for your custom build !! Cable management compartment gives ample room to keep your build clean clutter free. Awesome case to customize with plenty of room for upgrades!!

Cons: None that I can find

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Item#: N82E16811119233
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