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"Just wanted to thank you for your excellent delivery time on my recent purchase - AMD 3800+ x2 CPU. I now h..."
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Cooler Master Hyper TX Series Aluminum 3-HEATPIPE CPU Cooler S1155/1156/775/AM3/AM2/939/940

This product can only be exchanged or replaced with the exact same item.
Cooler Master Hyper TX Series Aluminum 3-HEATPIPE CPU Cooler S1155/1156/775/AM3/AM2/939/940 - 1
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Cooler Master Hyper TX Series Aluminum 3-HEATPIPE CPU Cooler S1155/1156/775/AM3/AM2/939/940 - 42959_l.jpg Customer Photos (0)

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Reg. Price: $31.98  CAD
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   Shipping Weight:   1.2 lbs
   Part #: RR-910-HTX3-G1

Features    [ Edit | History ]

Cooler Master's Hyper TX series has evolved with requirements of mainstream CPUs. The introduction of Hyper TX3 marks another milestone with Cooler Master's first-ever full compatibility - Intel LGA 1156 socket. The Hyper TX3 also brings back the "original" direct contact heat-pipe design from Cooler Master.

Quick Specs:
Air Flow 1 x 54.8 CFM
Application/Usage Processor

Intel Socket 775/1156 CPU:

  • Core i5
  • Core i3
  • Pentium
  • Celeron
  • Core 2 Extreme
  • Core 2 Quad
  • Core 2 Duo

AMD Socket 954/939/940/AM2/AM3 CPU:

  • Phenom
  • Athlon
  • Sempron
  • Phenom II X4
  • Phenom II X3
  • Phenom II X2
  • Phenom X4
  • Phenom X3
  • Athlon II X4
  • Athlon II X3
  • Athlon II X2
  • Athlon X2
Fan Diameter 1 x 92 mm
Weight (Approximate) 1.04 lb
Fan Speed 1 x 2800 rpm
Fan Bearing Type Sleeve Bearing
Number of Fans 1
Green Compliant Yes
Green Compliance Certificate/Authority RoHS
Heatsink Height 3.54"
Heatsink Width 2.01"
Heatsink Depth 5.47"

Specifications    [ Edit | History ]
Fan Information  
     Air Flow: 1 x 54.8 CFM
     Fan Bearing Type: Sleeve Bearing
     Fan Speed: 1 x 2800 rpm
     Number of Fans: 1
General Information  
     Brand Name: Cooler Master
     Manufacturer: Cooler Master Co., Ltd
     Manufacturer Part Number: RR-910-HTX3-G1
     Manufacturer Website Address:
     Product Line: Hyper TX3
     Product Model: RR-910-HTX3-G1
     Product Name: Hyper TX3 RR-910-HTX3-G1 CPU Cooler
     Product Type: Cooling Fan/Heatsink
     Application/Usage: Processor

Intel Socket 775/1156 CPU:

  • Core i5
  • Core i3
  • Pentium
  • Celeron
  • Core 2 Extreme
  • Core 2 Quad
  • Core 2 Duo

AMD Socket 954/939/940/AM2/AM3 CPU:

  • Phenom
  • Athlon
  • Sempron
  • Phenom II X4
  • Phenom II X3
  • Phenom II X2
  • Phenom X4
  • Phenom X3
  • Athlon II X4
  • Athlon II X3
  • Athlon II X2
  • Athlon X2

     Green Compliance Certificate/Authority: RoHS
     Green Compliant: Yes
Physical Characteristics  
     Fan Diameter: 1 x 92 mm
     Fan Location: Side
     Heatsink Depth: 5.5" (139 mm)
     Heatsink Height: 3.5" (90 mm)
     Heatsink Width: 2" (51 mm)
     Weight (Approximate): 470 g
Power Description  
     Input Voltage: 12 V DC

COOLERMASTER RR-910-HTX3-G1 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding COOLERMASTER RR-910-HTX3-G1 reviews.
Experience: 3 Years
Quiet, compatible with old AMD LGA 1207 server boards
Poor quality of motherboard push pins
I used 4 of these to replace the hurricane loud stock speakers on a 4 processor server motherboard. These are whisper quiet by comparison.

The screw/push pins securing the fans to the motherboard leave a little to be desired. At least one pin on two of the coolers doesn't seat correctly.

Experience: 1 Days
 Verified Owner
None !
Good Product, Easy to install, Fast Shipping !

Experience: 3 Months
 Verified Owner
Not loud
Goes on sale at times
Easy to install
None so far
A good heatsink if you're just needing something better than stock. Cooler Master is good at this stuff. There are others out there that may be cheaper if all you need easy cheap airflow

This review was modfied by poster @ 08-19-15 04:08 PM

Experience: 3 Months
 Verified Owner
paid $23.00 tax in with price match and free shipping. Gets the job done and is much better than stock amd heat sink and fan. My temps dropped 10 degrees just by using this cooler compared to the stock cooler.
none, its cheap and efficient
This is the 2nd time I have purchased this cooler for 2 different builds. Its not the evo but for 23$ shipping and tax in you can go wrong. Another positive point about this cooler is, for amd you dont have to remove the back plate of the stock cooler. If you have a case that doesn't have the cut out to remove your cpu back plate this cooler can save you allot of time not dissembling your entire system.

Experience: 1 Days
- Dropped my i5's temperatures from 80c under load to 60c or under
- Super simple installation on 1155, uses stock push pins
- Quiet when running under 2000rpm
- Great price when price matched
- Thermal paste thats included isn't great (Use MX-2 instead, if you can)
- Fan gets pretty noisy when running over 2000 rpm, but that's to be expected
This is a really good cooler. I replaced my stock Intel cooler with it, and it runs 20 degrees cooler at stock frequencies. It is also a little more quiet. When running my CPU at full load, the fan only runs at 1500 rpm, and is nearly silent. This is a great cooler if you are looking to replace a stock heatsink.

Experience: 2 Days
Smaller then 212 evo
Dropped 15c over stock cooler on a FX-6300
Much quieter then stock cooler.
Great for smaller cases that cant fit a 212 evo

Would buy again for a small case build

Experience: 14 Days
 Verified Owner
smaller than the 212+, cools well, low noise
could cool a bit better, pushpins suck
Using this in a SFF LAN case and it does the job. Cooling a S series I5 (low power) and it does the trick nicely. The noise is low and the fan seems decent.

Experience: 60 Days
smaller version of hyper 212
mediocre performance
fits most amd sockets only.puspins for easy installation

Experience: 1 Days
Cools well
Much better than oem
hard to push in
Probably would not buy another of these push pins as it is sometimes incredibly hard to insert  on top of your cpu. As I was pushing the pins in I almost broke one, which was why i even needed to buy another one. I hope intel makes a better design that doesn't make me nervous to clean my heatsink.

Experience: 1 Months
 Verified Owner
Light enough to clip on without having to access back of motherboard, pretty quiet variable-speed fan, comprehensive mounting equipment
This is a fairly lightweight heatsink/fan combo that is a small but noticeable upgrade over a stock CPU cooler. It's not as effective as larger/more expensive coolers, but it should be quite quiet.

I've read though can't confirm that the heat pipes are not perfectly flush with the plate, so I used more thermal compound than I would have otherwise. The package comes with plenty.

I'd recommend this cooler to anyone with a lower-end CPU who wants to reduce their system's noise, but not to an overclocker necessarily.

 NCIX Forum Messages

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Messages about Cooler Master Hyper TX Series Aluminum 3-HEATPIPE CPU Cooler S1155/1156/775/AM3/AM2/939/940

msi motherboard? (Metallium30- Oct 13, 11, 6 Replies) Read this message
This will fit Zalman S-Series (Metallium30- Oct 11, 11, 0 Replies) Read this message
Got sent the Fan Bracket model G1 (Built2Last- Sep 08, 10, 0 Replies) Read this message
Will this work with Socket F AMD? (Squeetard- May 03, 10, 1 Replies) Read this message
May not work with all S754 motherboards (maxim.x- Jan 31, 10, 1 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

Comment: "The Coolermaster Hyper TX3 is a simple heatsink which is easy to install on both AMD and Intel 775/1156 processors. In terms of acoustics, the Hyper TX3 is a moderately audible at full speed and near silent when CPU duty is low."
Posted by: Roj @02/09/12
Comment: Performs well for the price, but the folks at X-Bit Labs think there is too much space between the heatpipes.
Posted by: BernardP @07/15/10
Comment: HiTechLegion Review: A very solid unit, and a huge upgrade from your stock cooler at a very small price tag.
Posted by: BernardP @04/01/10
Comment: review on this cheap cooler.
Posted by: MG @01/04/10
Comment: review on this cheap cooler.
Posted by: MG @01/04/10
Comment: review on this cheap cooler.
Posted by: MG @01/04/10
Comment: reivew on this cheap cooler.
Posted by: MG @01/04/10
Comment: There's virtually nothing i can complain about. It's quiet running, incredibly affordable, nice looking, fairly compact, surprisingly capable and well specified.
Posted by: Zenphic @12/14/09
Submit a review link   |   Latest 30 reviews
Product Warranty
First 30 days limited warranty through The remainder of the one year warranty is provided directly by the manufacturer.

Support For USA, Canada, & Mexico 
Cooler Master USA, Inc.
Unit A - 1951 S Parco Ave.
Ontario, CA

Phone: 1-909-673-9880
Fax:  1-909-673-9882 or 9883

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While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages, from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

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