The Reeven Steropes RC-1206b

Reeven supplies the Steropes inside a dark cardboard box, with the aesthetic design following the black/gold theme of the brand. The box is small, but it is a lightweight cooler that is very well packed inside the box, so shipping protection is more than sufficient. The bundle accompanying the Steropes is Spartan, comprised only by a black and white leaflet with installation instructions, the necessary mounting hardware and a single dose of thermal compound.


The Steropes is a horizontal cooler that has been designed to offer the best possible performance within a height of only 60 mm, offering maximum compatibility where size is a major consideration. With Reeven strongly advertising its socket AM1 compatibility, the Steropes appears to have been designed so that it could be a performance choice for very compact ITX/mATX systems, not to compete with its more sizable counterparts. Due to its shape and design, the Steropes is wider than the CPU socket area of small motherboards, but the fins are (just barely) high enough to allow for the installation of standard height RAM modules beneath it.

The fin array is relatively dense but the fins are narrow, a fitting choice since the goal of a heatsink is to maximize the surface area for heat dissipation. The fins are thin and flimsy but, for aesthetic purposes more than mechanical cohesion, the designer added a much thicker fin at the beginning of the array with the company logo punched on it. In order to further reduce the size of the cooler, Reeven is using a low profile 120 mm fan as well.

For a little extra performance, the base of the heatsink resembles a small heatsink all by itself. Considering how narrow the cooler is, airflow from the fan will certainly find its way down to the heatsink on the base of the cooler and should assist with thermal dissipation, even if only barely. Five heatpipes exit the small base of the cooler, with the three of them expanding towards both sides of the base, concurrently reaching into the fin array from the side and from the bottom.

A close inspection of the base reveals that only the heatpipes and the plate that makes contact with the processor are made out of nickel-plated copper. The rest of the Steropes, including the small heatsink on its base, is aluminum. The base of the cooler is very well made, finished down to a well-polished surface. 

Introduction The Phanteks PH-TC12LS
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  • Yuriman - Tuesday, January 24, 2017 - link

    Seems to me a review like this would be a lot more useful if heatsinks were normalized for a specific temperature or noise level. E.g. "The Cryorig produces 40dba keeping our 60w test load at 60c, and 35dba keeping it at 80c", or perhaps "At 35dba, the Noctua cooler kept our test load at 53c. With the Coolermaster cooler, due to the poor quality of the fan we were unable to get a sound pressure reading of 35dba without stopping the fan."
  • pseudoid - Tuesday, February 28, 2017 - link

    January 2016, I built a work-horse PC around the i7-6700K + Asus Z170 Deluxe Motherboard, inside of a 3U (5.75" Height) RackMount Chassis and the Noctua NH-C14S (single fan) was about the max height w/o going water cooling route. I run the 6700K @20% OC (4.8GHz) reliably, all the while the Asus MoBo LEDs never getting into the RED range. Noctua fans are warranted for 6years, which made my purchase a no-brainer.
  • Antoine. - Tuesday, January 23, 2018 - link

    FYI, the C14S perfectly fits in a Streacom F12C case (even with the fan on top)! I know, I have both and tested both options when I was setting it up!

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