FrostyTech.com Heatsink Reviews and Analysis
      
TOP 5 Heat Sinks     TOP 5 Low Profile Heat Sinks     TOP 5 Liquid Coolers    
 Reviews + Articless     News     HSF Mfg's Index     Advanced Search    

Coolermaster Gemin II S524 Heatsink Review
Coolermaster Gemin II S524 Heatsink Review
  78%   
Abstract: Top down heatsinks are great for cooling DRAM modules and motherboard components around the CPU socket, so many an enthusiast swears by them for overall system happiness.

 Company link  Category  Published  Author 
Coolermaster   Cooling / Heatsinks   Apr 28, 2012   Max Page  
Home > Reviews > Page Title: 360° View - Coolermaster Gemin II S524 Heatsink

360° View - Coolermaster Gemin II S524 Heatsink


Information on Frostytech's test methodology is available here.

The smokey grey translucent 7-bladed 120mm PWM fan on the Gemin II S524 spins at 1800-800RPM and draws power from a 4-pin motherboard header. With the fan removed the holes for attaching 120mm and 140mm fans is visible. Note that some aluminum fins go all the way down and contact the copper CPU base plate. Each aluminum fin measures 0.2mm thick and is spaced 1.5mm apart.

The Gemin II S524 heatsink is 105mm tall, with 47mm clearance below the main fin stack. A section of fins ~35mm wide is soldered to the 6mm thick copper base plate and tops of the five 6mm diameter heatpipes. Heatpipes are spaced 16mm where they intersect the thin aluminum fins.

The nickel plated copper base of the Coolermaster Gemin II S524 heatsink measures 37.5x37mm in size and ranges from 3-6mm thick. The four machined threaded holes around the heatspreader are for the mounting brackets, these attach with really tiny screws for some odd reason.

Base Finish and Flatness

Flipping a heatsink over to inspect the business end is often a simple indicator of overall cooler quality. More practically speaking, a heatsink is in many ways only as effective as the contact it makes with the processor - the flatter and smoother the better. Base finish is one of the criteria that Frostytech measure in the course of evaluating heatsinks, and it involves two distinct aspects. Surface Finish is the first; this is calculated with the aid of Surface Roughness Comparator that has a cross section of common machine surface finishes and their numerical surface roughness equivalents in microinches. The second is Surface Flatness. This is tested with an engineers straight edge or proven flat surface, in two axis.

The nickel plated copper base plate of the Coolermaster Gemin II S524 heatsink has a machined finish with a surface roughness of approximately ~32 microinches. The surface is smooth with a slight ridge texture from the tool and perfectly flat in both axis.

Next, let's see how this heatsink handles the heat compared to a selection of the best AMD, and then Intel heatsinks!



 Previous Page °
° Next Page 

Table of Contents:

 1:  Coolermaster Gemin II S524 Heatsink Review
 2: — 360° View - Coolermaster Gemin II S524 Heatsink
 3:  Heatsink Sound Level Measurements
 4:  AMD Heatsink Temperature Comparisons
 5:  Intel Heatsink Temperature Comparisons

List all Coolermaster heat sinks that Frostytech tested?

Follow Frostytech on FacebookFrostytech News RSS FeedFollow frostytech on Twitter
Resources
° Got Feedback?
° Mk.II Test Platform
° Where To Buy?
° Manufacturer Index
° Industry Dir.
° Cooling Projects

Scythe Ninja 4 SCNH-4000 Heatsink Review

DeepCool Maelstrom 240 Liquid Cooling System Review

DeepCool Gamer Storm Lucifer K2 Heatsink Review

Gelid Antarctica Heatsink Review

Noctua NH-D9L 3U Low Noise Heatsink Review

BeQuiet Shadow Rock LP Heatsink Review
...More Articles >>




Websites you may also like:
PCSTATS

Google Search Frostytech

Time stamped: 1:20PM, 11.24.2017
In Case You Missed it...
°  Scythe's Mugen 5 Rev. B

°  Noctua NH-L12S Low-Profile cooler

°  Corsair's ML120 Pro RGB fans pair

°  Scythe Mugen 5 Rev B SCMG-5100 Heatsink Review

°  Samsung to continue adopting heat pipes for smartphones in 2018

°  be quiet! Dark Base 700 Case Review




FrostyTech.com
Since June 1999


Find a Heatsink / RSS Feeds
Latest Heatsink Reviews
Top 5 Heatsinks Tested
News RSS Feed
Reviews RSS Feed


Social Media
Facebook
Twitter
Pinterest


FrostyTech.com Info
Feedback
Contact Us / Heatsink Submissions
Submit News
Legal
Suite 66
© Copyright 1999-2017 www.frostytech.com All Rights Reserved. Privacy policy and Terms of Use
Images © FrostyTech.com and may not be reproduced without express written permission.
Current students and faculty of accredited Universities may use Frostytech images in research papers and thesis, provided each image is attributed.