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Dynatron R5 60mm 2 Ball Bearing CPU Cooler for Intel Sandy Bridge EP/EX Processors
  • At Duty Cycle 0-20%: 1600 RPM
  • At Duty Cycle 50%: 4000 RPM
  • At Duty Cycle 100%: 8000 RPM
  • At Duty Cycle 0-20%: 8.75 CFM
  • At Duty Cycle 50%: 21.88 CFM
  • At Duty Cycle 100%: 43.75CFM
  • H.C.C.(Heatpipes Contact CPU) Copper Base & Aluminum Fins with Heatpipes embedded

5 out of 5 eggs great 2U socket 2011 cooler 01/27/2013

This review is from: Dynatron R5 60mm 2 Ball Bearing CPU Cooler for Intel Sandy Bridge EP/EX Processors

Pros:

Fits in 2U form factor
Excellent flow rate and heat dispersal for footprint

Cons:

None, when you consider its application

Overall Review:

The other reviewer missed the point of this cooler - this is one of the ONLY 2011 square coolers that will fit in a 2U rackmount case. Does it offer the same temps and acoustics of a watercooler the size of a cantelope? No. But at 8,000 RPM it kept a hex core 3930K at 4.5GHz running prime95 at about 70C stable. Not bad for a little 2U cooler.

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  • Ben B.
  • neweggVerified Owner
  • neweggOwned For: 1 day to 1 week


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