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Cooler Master HAF 912 - Mid Tower Computer Case with High Airflow Design (RC-912-KKN1-GP)

4.7 out of 5 stars 652 customer reviews
| 49 answered questions

Price: $67.80 & FREE Shipping. Details
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Mid-Tower
  • Water Cooling outlets
  • CPU Retaining hole
  • Front I/O for easy access
  • Supports two 120mm radiator fans
  • Top platform for personal belongings
  • Built in aggressive design
  • Compact interior able to accommodates 12 devices
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39 new from $58.87
$67.80 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

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This item: Cooler Master HAF 912 - Mid Tower Computer Case with High Airflow Design (RC-912-KKN1-GP)
Customer Rating 4 out of 5 stars (652) 4 out of 5 stars (130) 4 out of 5 stars (537) 4 out of 5 stars (504)
Price $67.80 $54.99 $124.99 $42.98
Shipping FREE Shipping FREE Shipping FREE Shipping $11.99
Sold By Amazon.com Amazon.com Amazon.com founderdirect(We don't ship to HI/AK/PO BOX/APO/FPO
Color Black Black Black Black
Dimensions 18.9 inches x 9.06 inches x 19.53 inches 9.4 inches x 21.4 inches x 18.9 inches 18 inches x 16.3 inches x 13.1 inches 17.32 inches x 19.51 inches x 7.68 inches
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Product Description

Style: Mid-Tower

Product Description

Cooler Master's HAF 912 further enriches the HAF series by adding a compact, yet fully featured, mid-tower solution for enthusiasts and budget conscious gamers alike. Its seemingly small exterior supports a plethora of interior features such as twelve devices, high end GPU cards like the ATI Radeon HD 5970 and the NVIDIA GTX 480, large CPU coolers, two 200mm fans, and six 120mm fans. The HAF 912 embodies the rugged aesthetic and qualities of its brethren while remaining attractively priced. Its traits more closely resemble that of a mid to high-end case than that of other cases in its price range. The HAF 912 pays tribute to the legacy of HAF 932 & HAF 922 in ease of installation, high airflow, and compatibility with water cooling hardware.

From the Manufacturer

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Cooler Master Chassis Cooler Master PSU Cooler Master Cooler Cooler Master Accessories


Cooler Master HAF 912
Cooler Master HAF 912

Introduction

Cooler Master’s HAF 912 further enriches the HAF series by adding a compact, yet fully featured, mid-tower solution for enthusiasts and budget conscious gamers alike. Its seemingly small exterior supports a plethora of interior features such as twelve devices, high end GPU cards like the ATI Radeon HD 5970 and the NVIDIA GTX 480, large CPU coolers, two 200mm fans, and six 120mm fans.

The HAF 912 embodies the rugged aesthetic and qualities of its brethren while remaining attractively priced. Its traits more closely resemble that of a mid to high-end case than that of other cases in its price range. The HAF 912 pays tribute to the legacy of HAF 932 & HAF 922 in ease of installation, high airflow, and compatibility with water cooling hardware.



Features

  • Supports two 120mm radiator fans.
  • Front I/O for easy access.
  • Top platform for personal belongings.
  • CPU Retaining hole.
  • Water Cooling outlets.
  • Backup screw holder.
  • 7+1 slots for increased expandability.
  • Two 3.5" or 2.5" / 1.8" HDD/SSDs.
  • Supports high-end graphics cards like ATI HD 5970 and nVidia GeForce GTX.
  • Removable dust filters on the bottom and front cover.
features


Product Highlights
highlights


Dimensions
dimensions


Specifications

Model RC-912-KKN1
Available Color Black
Material SECC / ABS Plastic
Dimension 230 x 480 x 496 mm / 9.1 x 18.9 x 19.5 inches
Weight Net: 17.8 lbs
Motherboards ATX / MATX
5.25" Drive Bay 4 Exposed
3.5" Drive Bay 1 Exposed (converted from 5.25" bay) 6 hidden
2.5" Drive Bay 2+2 (converted from 5.25" bay) 4 hidden
I/O Panel USB 2.0 x 2, Audio x 1, Speaker x 1
Expansion Slots 7+1
Cooling System 120 mm fan x 2 or 200 mm fan x 1 (optional)
120 mm fan x 2, 1200 RPM, 17 dBA (can be front swapped for one 200 mm fan)
120/140 mm fan x 1 (optional)
120 mm fan x 1 (optional)
Power Supply ATX PS2 / EPS 12V (optional)
Warranty 2 years
UPC Code 884102009877

Product Information

Style:Mid-Tower

Technical Details

Collapse all
Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM
Screen Size 240 millimeters
Graphics Coprocessor geforce
Brand Name Cooler Master
Item model number RC-912-KKN1-GP
Operating System N/A
Item Weight 17.8 pounds
Product Dimensions 9.1 x 19.5 x 18.9 inches
Item Dimensions L x W x H 9.06 x 19.53 x 18.9 inches
Color Black
Processor Count 2
Audio-out Ports (#) 1

Additional Information

ASIN B003ZM7YTA
Customer Reviews
4.7 out of 5 stars 652 customer reviews

4.7 out of 5 stars
Best Sellers Rank #25 in Electronics > Computers & Accessories > Computer Components > Computer Cases
Shipping Weight 20.6 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available August 14, 2010

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Customer Reviews

Top Customer Reviews

Style Name: Mid-Tower Verified Purchase
When choosing a case it is important to make sure it is something that you like and that will fit your needs. Cases are one of the few, if not the only component from a PC rig that will last you through multiple builds. With that in mind, I took a long time researching and browsing around before I decided on a case for my computer build.

The HAF 912 was consistently mentioned across the web by PC enthusiasts and amateurs as a strong case choice for both form and function. Cooler Master named the HAF series to stand for "High Air Flow" and these cases truly shine in that area. I am running an AMD 955 black edition processor overclocked to 4.0gHz and also a Radeon 6950 1gb video card and the case stays between 27-40 degrees celsius on the stock fans (depending on if I am just browsing the web or utilizing more CPU power). I thought I would need to purchase a bunch of extra case fans in order to keep my system temperatures down, but such is not the case. The huge vent in the top of the case can accommodate up to a 200mm case fan, but for now it works very well as just an exhaust vent. Most of the hot air exits through this area.

The 912 also takes a minimalist approach in terms of design and does not include a giant window or bright LED lights like some other cases boast. For myself this was perfectly fine, but if you are looking for a case that has all of these extra features then this is not the right choice for you. I didn't need a flashy case and instead I wanted my money to be spent on build quality and necessary features. Here are some of the key reasons I would recommend this case to a prospective builder:

Airflow- Superb, even with only the stock fans (discussed above).

Capacity/Size- There is plenty of room inside this case.
Read more ›
14 Comments 92 of 97 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Full-Tower
I am putting together a machine with the MSI Big Bang XPower MoBo with an i7 930 CPU, and will have a GTX 470 GPU, with 7 HDD's in various raid configs and a Corsair HX850 PSU. This case is so well thought out. So far no negatives except it is very big, which is actually good, as long as you understand this before you buy.

Cable mgmt is excellent, USB 3.0 on the front as well as Esata and 1394 and USB 2.0, covered on/off switch (reset too).

Wheels are included. Air filters on all openings - except for some reason not on the bottom in front of the PSU. All tool-less drive bays, 2 hot swap drive bays in front (amazingly these are not tool-less..wtf were they thinking?).

It includes 3, 200 mm fans (top - out, front - in, side - in, and one 120 mm on the rear out. It also has a place for a second (optional) 200 mm fan on the top.

So far it has been a pleasure to work with. I will update this as the build progresses.

update - the only thing marginal are the hot swap drawers. they require screws to hold the drives in (the included thumbscrews work at least) so it not terrible, but it would have been cool to have a method to yank drives in and out with no real effort at all. still 5 stars
15 Comments 50 of 52 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Full-Tower Verified Purchase
What a case! I went from a mid-tower to a full-tower chassis. Cable management was a cinch. Of the 3 hours spent transferring parts from old chassis to the HAF X, maybe 30 minutes, if that, was spent on cable management. I'm still new to building, however, this case made me look like a professional.

Couple of minor issues:

1. There is a red LED 230mm fan located at the front, a 200mm non-LED fan on the side panel, and a 200mm non-LED fan at the top. Cooler Master allows for an additional 200mm fan at the top of the chassis. Since I didn't go with a water cooled system, I decided to install the additional 200mm fan at the top. However, Cooler Master only sells a red or blue LED 200mm fan. With that said, I took the fan from the side panel (non-LED) and placed it on top along with the other pre-installed 200mm fan, and placed the new additional red LED 200mm fan on the side panel. Looks awesome. Another issue though was that the screws that came with the additional fan that I purchased are different from the screws on the pre-installed fan at the top. I had to contact Cooler Master to send me the exact screws they used on the pre-intalled fan.

2. In regards to the USB 3.0 front inputs, you'll either need a motherboard that supports USB 3.0, or a PCI USB 3.0 card to attach the cables to.

Other than that, the case rocks. I also installed the Cooler Master V8 and not only does it look amazing, but got my temperatures down by like 5-10 degrees!
Comment 28 of 29 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Mid-Tower Verified Purchase
I just recently built a new PC using this case, and I must say, it is hands down the best case I've owned so far. The build quality of this product is superb and offers plenty of room for a fully-loaded PC.

Here are a few things I really like about this case:

* It came with a bay specifically for solid state drives.
* Cable management to tidy up the wires.
* Removable front hard drive cage for more room and better airflow.
* Built for using a bottom-mounted power supply unit.
* Very easy to remove the front slots for optical drives (it even comes pre-built with an easy tool-less open/lock mechanism to hold the drive in place).
* Even though it comes with 2 fans, there are plenty of upgrade options for those who want better airflow (although the 2 fans it came with do an excellent job).
* Huge cut-out for those who install larger after-market CPU coolers.

Overall, I would definitely recommend this product to anyone. It would be hard to find a better case at this price range.

Motherboard: ASRock P67 Pro3 B3
CPU: Intel Core i7-2600 @ 3.4GHz
CPU Cooler: Cooler Master Hyper 212 Plus
Storage: Crucial M4 256GB Solid State Drive
Memory: Corsair XMS3 8GB
GPU: EVGA GeForce GTX 560 Superclocked 1024MB
Optical: LG Electronics LightScribe 10x SATA Blu-ray Combo Internal Drive
PSU: Antec BP550 Plus 550W Modular Power Supply
OS: Windows 7 Home Premium 64-bit
Case: Cooler Master HAF 912
Monitor: ViewSonic VG2436wm-LED 24" @ 1080P
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Cooler Master HAF 912 - Mid Tower Computer Case with High Airflow Design (RC-912-KKN1-GP)
This item: Cooler Master HAF 912 - Mid Tower Computer Case with High Airflow Design (RC-912-KKN1-GP)
Price: $67.80
Ships from and sold by Amazon.com
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