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Cooler Master Hyper 212 EVO RR-212E-20PK-R2 Cooling Fan/Heatsink - RR-212E-20PK-R2

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by EdV on 9/20/2012

I was a bit skeptical about this cooler due to the low price. Despite Coolermaster having a decent reputation, I still had doubts that a high performance CPU cooler could be had for such a low price (especially when on sale). I was happily proven wrong. I installed this on over an Intel i7-920...the famous "space heater". I used some AS Céramique as my thermal paste and the Evo cut down ~5°C at idle. Under high artificial load (OCCT), it hovers in the ~68°C (core temp, not CPUTIN which read 10°C cooler). With the stock cooler, it would hit well above 70°C under high load. I also tried the Evo w/upgraded fans running in a push/pull config (using the excellent Cougar CF-V12HP fans) Running at factory clocked speed, it only cooled a couple degrees better. A bigger benefit was that the Cougars ran much quieter (Cougar = 70.5 CFM @ 17.9 dB, CM Factory Fan = 83.0 CFM @ 47.1 dB) At factory CPU speeds, I see no reason to go with a 2-fan setup. If you OC'd, it might help when the CPU is at full load. And while the factory isn't particularly loud, if you wanted to cut down on some dB's (esp. on the high end), I would consider upgrading the factory fan to a Cougar. Occassionally, you can find them for around $10 on sale.

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PERFECT Replacement!!!

by Myky on 10/8/2012

CM Hyper 212 EVO is cool & worth from stock coolers. Very quiet & the price is worth every penny...the only con is the fan should be thinner but overall performance its AWESOME!!! A MUST HAVE!!

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Product Overview

The Hyper 212 EVO cooling systems are designed and optimized to provide the best user experience and cooling potential for a new generation of processors. The Hyper 212 EVO now features four Cooler Master patented Continuous Direct Contact (CDC) heat pipes that are tightly packed into a flat array on the CPU Cooler base. This acts as a virtual vapor chamber that dissipates a large amount of heat. The aluminum fin structure has been optimized to provide the perfect performance balance between high and low speed fan operations.


Manufacturer Cooler Master
Mfg Part# RR-212E-20PK-R2
SKU 224348750
UPC 884102012921
UPC 14 00884102012921
Connectors 4-pin
Product Type Cooling Fan/Heatsink
Manufacturer Part Number RR-212E-20PK-R2
Manufacturer Cooler Master Co., Ltd
Product Model RR-212E-20PK-R2
Product Name Hyper 212 EVO RR-212E-20PK-R2 Cooling Fan/Heatsink
Product Line Hyper 212 EVO
Brand Name Cooler Master
Application/Usage Processor
Compatibility Intel Processors:Core i7 ExtremeCore i7Core i5Core i3Core2 ExtremeCore2 QuadCore2 DuoPentiumCeleronAMD Processors:FX-SeriesA-SeriesPhenom II X4Phenom II X3Phenom II X2Phenom X4Phenom X3Athlon II X4Athlon II X3Athlon II X2Athlon X2AthlonSempron
Environmental Certification RoHS / WEEE
Environmentally Friendly Yes
Material Aluminum Fin
Fan Diameter 1 x 120 mm
Weight (Approximate) 1.26 lb
Height 6.3"
Width 4.7"
Depth 3.1"
Heatsink Height 6.26"
Heatsink Width 4.57"
Heatsink Depth 2.01"
Limited Warranty 1 Year
Compatible Processor Socket Socket H LGA-1156 / Socket H2 LGA-1155 / Socket T LGA-775 / Socket FM1 / Socket AM3+ / Socket AM3 PGA-941 / Socket R LGA-2011 / Socket B LGA-1366 / Socket AM2+ PGA-940 / Socket AM2 PGA-940
Air Flow 1 x 82.9 CFM
Fan Bearing Type Long Life Sleeve Bearing
Number of Fans 1
Fan Speed (rpm) 1 x 2000 rpm

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