Scythe Katana - Page 3

Written by John Chen    Monday, 15 August 2005 11:00
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Specifications and Installation

Specifications and Fan:

The Katana comes with a pre-installed 92mm fan.  The fan does a great job at keeping the heatsink cool while running quietly.  The noise was not louder than the ATI stock reference cooler on my Radeon X800 video card.

  • Fan Dimensions:  92 x 92 x 25mm
  • Combined Dimensions:  98 x 96 x 130mm
  • Fan Speed:  2000RPM (+/- 10%)
  • Fan Noise Level:  25 dBA
  • Airflow:  35.12 CFM
  • Weight:  300g

Installation:

Perhaps, the only thing that I really didn't like was the installation process.  It wasn't extremely hard, but it still required a bit of time and patience to get things installed correctly.  The Katana will be tested on the LGA775 platform so the installation process will be based on the LGA775 platform.  First, locate the two side metal plates and the 4 small screws.  Then secure the two metal plates on the side. 

The next step is to locate the X shaped backplate and the two brackets.  These will be used for the motherboard retention frame.  If you plan to switch out heatsinks in the future, make sure that you DO NOT peel off the plastic on the X backplate.  The sticky pad will stick on the back of your motherboard like no other and won't come off unless you pry it off (I had to learn the hard way).  Tighten the front brackets with the 4 slightly longer screws through the back, not the front.  Remember to place washers between the bracket and the motherboard. 

The last part is the tricky and most time consuming part.  First you have to sit the heatsink down on the CPU in a specific way.  If the heatpipes point down when you stand up the motherboard, then the cooler is wrongly positioned.  Basically, this means that the fan cannot blow downwards.  The optimal position is to either have the fan blow upwards or to the left.  Anyway, after you sit the heatsink down on the CPU, locate the two lever bars and insert it through the motherboard bracket loops.  Find and use the two long screws and turn the screws until it begins to push into the metal plate's small dent.  It might be easier to just mimic the pictures below.

Here are some pictures of the Katana installed.

 



 

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