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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 1,662 of 1,662 reviews - Clear Filters

  • Steven H.
  • 6/29/2015 6:59:56 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsEasy install

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

Pros: Case features plenty of room, and offers room between the motherboard tray and the back outside panel (which is removable, which was a huge help) for easy cable management. Hard drive bays were well located (and supposedly adjustable, although I didn't have need to test that) and allowed plenty of room to install cords.

Cons: Not a major con, but there was not enough room between my fan/radiator for my CPU cooler ( CORSAIR Hydro Series H50 120mm Quiet Edition Liquid CPU Cooler – Intel Only) and the 200mm fan I wanted to install at the top of the case, so I had to move the 200mm fan to the front, and install a 120mm on top instead. Not enough for me to take an egg off, but it is something to be aware of if you're using a CPU cooler with a larger radiator.

Other Thoughts: For a relatively low priced case, I was extremely happy with how it functions and looks.

Did you find this review helpful? Yes No

  • Rebecca P.
  • 6/27/2015 12:46:26 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsFantastic for Beginners - LIKE ME!

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

Pros: Easy to take of side Panels
Comes with 2 fans
Very nice and easy to install HDD and SSD
Comes with Brackets and Cable Ties for cable management
Cables can be routed underneath motherboard
Very VERY Spacious

Cons: The Front Panel USB, Headphone jack, and MIC jack all feel cheaply made

Other Thoughts: Extremely nice for beginners, it DOES fit Micro ATX boards like the description said as that is what i put into it. I have a 3 year old OEM and i wanted a bigger case for for better air flow and it fits and breathes just fine.

I will be ordering another one in about 1-2 weeks for my newer build that ill be working on, I LOVE IT THAT MUCH <3

Seriously though, if youre a beginner, and you like simple, open cases that are easy to use and set up, this is the case for you.

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  • Stephen M.
  • 6/26/2015 5:30:05 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsReally Good Case

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

Pros: This case excels in every category I care about. It looks nice. It's build well. There is plenty of space. You have good airflow options. You have pretty good cable management, and the price is fair.

Cons: While there is space for more this case only comes with 2 fans. There are slots for cable management, but they are open no grommets. There is no basement the power supply and cables coming from it are open. The 5.25 bay covers are a little flimsy. For the price you can't really expect all that which is why I didn't subtract any eggs.

Other Thoughts: I would buy this case again.

Did you find this review helpful? Yes No

  • Mr. p.
  • 6/25/2015 11:21:07 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsgreat cooler

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

Pros: went back and forth with the idea of water cooling my 4790k but, i'm not overclocking it or anything crazy. i bought this and added corsair 2 sp120 fans with the mounts included in the evo kit. stable system, no heat issues!

Cons: n/a

Did you find this review helpful? Yes No

  • SmartBurst .
  • 6/25/2015 6:14:32 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNice Case

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

Pros: Excellent case. Love the drive mounting hardware!

Cons: None

Other Thoughts: Nice solid case for the price!

Did you find this review helpful? Yes No

  • Chris K.
  • 6/23/2015 7:44:06 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsThis case is a beast

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

Pros: I didn't realize how mean looking this case was until I unboxed it! It looks ready for battle! The cable management through the back of the mounting plate makes hiding cables and keeping them organized very easy. My set up has never looked cleaner. There are plenty of options for mounting drives (I removed the top HDD cage for added room/airflow). Comes with two 120mm case fans installed in a front-in/back-out configuration.

Cons: The two 120mm fans it comes with are not quite adequate for a more powerful computer (8-core, 16GB RAM, etc...). Get more fans, there is plenty of room for them.

Did you find this review helpful? Yes No

  • Everett L.
  • 6/14/2015 1:34:49 AM
  • Tech Level: Somewhat 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: Love this midi case. I installed a 1000 watt power supply and had plenty of room for the mother board with NO crowding at all. I installed an extra six inch fan on the door which has a mounting area for a fan. Not that the case needs it. It comes with two six inch fans.

Cons: None.

Did you find this review helpful? Yes No

  • Nicholas S.
  • 6/5/2015 9:57:01 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggs

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

Pros: Super spacious, keeps everything EXTREMELY cool. Less than 70C under the biggest loads.

Cons: Latches that latch the graphics cards in (uses these instead of screws for ease) simply don't fit massive cards. not a huge problem though as the card still stays in. Very heavy as well.

Other Thoughts: Can't go wrong with it.

Did you find this review helpful? Yes No

  • Anonymous
  • 5/29/2015 7:03:53 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsYou HAF to get this case!

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

Pros: First off, this bad boy looks like Bruce Wayne invented this case! It fit with the Cooler Master Hyper 212 Evo just nicely, but I do recommend to measure and check the measurement of your peripherals before slamming this case into a random build.

Cons: -No Pop-Tarts.
-No 3.0 USB..
-No Batarangs...

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

  • Anonymous
  • 5/29/2015 7:02:53 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsYou HAF to get this case!

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

Pros: First off, this bad boy looks like Bruce Wayne invented this case! It fit with the Cooler Master Hyper 212 Evo just nicely, but I do recommend to measure and check the measurement of your peripherals before slamming this case into a random build.

Cons: -No Pop-Tarts.
-No 3.0 USB..
-No Batarangs...

Did you find this review helpful? Yes No

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Item#: N82E16811119233
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