FrostyTech.com Heatsink Reviews and Analysis
   
  

TOP 5 Heat Sinks     TOP 5 Low Profile Heat Sinks     TOP 5 Liquid Coolers    
 Heatsinks by Brand / Mfgr      Reviews + Articless     Advanced Search    

Evercool NW11F Pentium 4 Heatsink Review
Evercool NW11F Pentium 4 Heatsink Review
  65%   
Abstract: The Evercool NW11F-CLB825CA/LD2 is a socket 478 Pentium 4 heatsink based on a fairly standard design principle.

 Manufacturer  Category  Published  Author 
Evercool   Cooling / Heatsinks   Jun 05, 2005   Max Page  

The Evercool NW11F-CLB825CA/LD2 is a socket 478 Pentium 4 heatsink based on a fairly standard design principle. Its clear plastic fan glows a nice bright blue thanks to three carefully placed LEDs, and noise levels are generally moderate. The extruded aluminum finned heatsink section is augmented with a 25mm diameter copper core insert that rests directly on the Pentium 4's integrated heat spreader. The copper core helps to improve thermal transfer throughout the aluminum portion of the heatsink.

What sets the Evercool NW11F heatsink apart from other Pentium 4 coolers is its two-piece implementation. The fan and heatsink retention frame form one half of the cooler, and the aluminum and copper heatsink the other. Installation is straightforward if a little tricky.

The heatsink is inserted into the standard P4 heatsink retention mechanism (HSRM), and then the upper half is pushed down to lock-in two sets of spring loaded plastic arms. Removing the heatsink is no more complicated than pushing in to release the catch, and squeezing the spring loaded plastic arms out to disengage the HSRM clip.

HEATSINK SPECSHEET
Manufacturer: Evercool
Model No.: NW11F-CLB825CA/LD2
Materials: copper core, extruded aluminum
Fan Spec: 4000RPM, 12V, 0.13A, 48 CFM
Fan Dim: 25x80x80mm
Heatink & Fan Dim: 89x92x83mm
Weight: 490

Compatible With: Socket 478

The tricky part comes along when users try to install/remove this heatsink while the PC chassis is standing upright. Without the pressure from the upper half holding it in place, the metal heatsink component can easily fall from the socket onto electronics below.

The other danger, though very unlikely, is that the lower half of the Evercool NW11F will be installed upside down... As the copper core does not run the full height of the aluminum fin section, this would place nothing directly in contact with the processor's IHS, quickly leading to overheating.

FrostyTech's Synthetic Test Methodology is outlined in detail here if you care to know what equipment is used, and the parameters under which the tests are conducted. Now let's move forward and take a closer look at this heatsink, its acoustic characteristics, and the thermal test results!

° Next Page 

Table of Contents:

 1: — Evercool NW11F Pentium 4 Heatsink Review
 2:  Examining the Heatsink
 3:  Surface Roughness and Acoustic Comparisons
 4:  Final Heatsink Temperature Comparisons

List all Evercool heat sinks that Frostytech tested?

Facebook RSS Feed Twitter
Resources
° Got Feedback?
° Mk.II Test Platform
° Where To Buy?
° Manufacturer Index
° Industry Dir.
° Cooling Projects
Recently Tested

Scythe Mugen 5 Rev B SCMG-5100 Heatsink Review

Gelid Tranquillo 4 Air Cooled Heatsink Review

Coolermaster Ergostand III Laptop Cooling Stand Review

Noctua NH-D9DXi4-3U LGA2011 Xeon Server/Workstation Heatsink Review

Noctua NH-L9x65 Low Profile Heatsink Review

Scythe Fuma SCFM-1000 Heatsink
...More Articles >>


Websites you may also like:
PCSTATS


FrostyTech.com
Since June 1999


Find a Heatsink
Latest Heatsink Reviews
Top 5 Heatsinks Tested
Top 5 Low Profile Heatsinks
Top 5 Liquid Coolers
Heatsinks by Mfgr / Brand


Social Media
Facebook
Twitter
Pinterest


FrostyTech.com Info
Feedback
Contact Us / Heatsink Submissions
Submit News
Privacy Policy
Suite 66

© Copyright 1999-2023 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.