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Intel DHX-B Thermal Solution for Intel Core i7-875K and Intel Core i5-655K processors BXXTS100H

4.5 out of 5 stars 3 customer reviews

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  • Supports Intel Processors with the LGA1156 Socket
  • Active Heat Pipe Solution for Performance-Based Platforms
  • Selectable Fan Speed Control Modes
  • Robust Design Meets Intel's Stringent Shock and Drop Testing
  • Four-pin Pulse Width Modulation (PWM) Fan Control
2 new from $97.34

easychoice home laptop

Technical Details

  • Brand Name: Intel
  • Model Number: BXXTS100H
  • Processor Socket: socket h1
  • Manufacturer Warranty Description: Three year limited warranty

Product Description

Product Description

The Intel DHX-B Thermal Solution is optimized for Intel Core i7-875K and Intel Core i5-655K processors to enable enhanced overclocking performance and is designed to exceed thermal requirements, even when set to quiet mode operation. The Intel Active Thermal Solution XTS100H O5 exceeds the cooling requirements for the 95W TDP Intel Core i7 processor in the LGA1156 Socket. The selectable fan speed control offers quiet and performance mode settings. In the quiet mode at a maximum of 35dBA exceeds the 95W CPU thermal requirements, and in performance mode setting offers the Enthusiast even more performance margin for Over Clocking. The stylish blue LEDs illuminate with power. The XTS100H highly polished CPU contact surface offers optimal heat transfer. The three heat pipe solution with six vertical rising pipes has been designed to withstand stringent shipping stress requirement testing while meeting the ATX motherboard “keep out-Inch design guide requirements. Technical details: Tested to a 50x gravity shock force – equivalent to more than a 3 ft drop while integrated into a system. Idle CPU acoustics under 20 dBA at 800 RPM. Maximum acoustics under heavy load is below 35 dBA at 1800 RPM.


For enthusiasts looking to build the ultimate computer, the Intel DHX-B Thermal Solution provides the cooling power needed to push processors to the next level. Preventing overheating and keeping your system cool has become more essential than ever for top performance, and the DHX-B is Intel's solution to getting the best performance out of your LGA1156 processor.

Intel DHX-B Thermal Solution
  • Ideal cooling for overclocked processors.
  • Cools via a heat sink and fixed fan.
  • Fan control using pulse width modulation.
  • Compatible with LGA1156 processors.

Push your unlocked processors to the max with the Intel DHX-B Thermal Solution.
Robust Cooling for Intel Processors with LGA1156 Socket
With Intel's introduction of unlocked processors like the Core i7-875K and Core i5-655K processors, and the ability to overclock them, cooling has become essential in getting fast performance and good stability from your system. The Intel DHX-B Thermal Solution is Intel's own cooling solution for its processors.

The DHX-B is for processors with an LGA1156 socket, and uses both a heat sink and a fixed fan to provide robust cooling for your system. An active-heat pipe solution effectively dissipates heat, and a fan offers users exceptional control with 4-pin pulse-width modulation fan control.

The Intel DHX-B Thermal Solution meets Intel's stringent shock/drop testing and is backed by a three-year warranty.

Product Information

Product Dimensions 7.6 x 6.2 x 7.7 inches
Item Weight 1.9 pounds
Shipping Weight 1.8 pounds
Item model number BXXTS100H
Customer Reviews
4.5 out of 5 stars 3 customer reviews

4.5 out of 5 stars
Best Sellers Rank #1,690 in Electronics > Computers & Accessories > Computer Components > CPU Processors
Date first available at Amazon.com June 1, 2010

Warranty & Support

Product Warranty: For warranty information about this product, please click here


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Top Customer Reviews

Verified Purchase
I bought this to sit on top of my i5-2500K and I couldn't be happier. I love the way it looks through the case's side window and it is so quiet and smooth. The installation was easy enough, anyone with mechanical ability should have no trouble and the chrome and polished metals are great and give it a much better appearance than most cpu coolers. I was surprised when I first saw the box, it is not as big as I expected. Though not small it is not huge and doesn't feel like a brick in your hand.

I think other coolers available could keep temps a bit lower but mine are fine. I keep my 2500 overclocked to 4.2 and it idles at 42c and under load gets up to about 60c on a hot day. I don't believe in "burn-in" or "stress" testing but would expect core temps to near or pass 80c during such tests.

I also love that it is from Intel - who better than them to know what their processors need?

I would recommend this fan to all except possibly severe gamers who need every bit of cooling they can get.
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Verified Purchase
Works well. A little bit of a pain to install but if you know computers you should be able to handle. I would not hold off because of that. Just remember when installing take grill off from in front of fan.

Using for a month now with no problems. Also quiet.
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This Fan is super quiet and is very big inside your case. But it low my temp to 10 C degree less comparing to the standard fan that came with the cpu. It has two speed you can adjust with a button.
With the higher speed it give a little more noise(useful in summer period).
Also you must install it first before screwing the Motherboard in your chassis because you have to fix the base under the Motherboard first
You also have to remove the fan cover to be able to fix the screws in the base.

Also make sure you buy the latest model with the speed button included with the transparent plastic fan, because there are a lot with the same number.

I recommend this quality Fan to everyone !
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