Announcement

Collapse
No announcement yet.

A Good Heatsink Compound??

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    #21
    Re: A Good Heatsink Compound??

    Originally posted by Shroomie
    I'm sure theres a word for these type of people just can't think of it.

    Perfectionists? Or just plain anal?

    400's good enough for me, if it doesn't come smoother than that.
    hmmm not exactly, I meant people who polish their heatsinks to a mirror finish even though this is non optimal for cooling.

    If you need to polish a heatsink to improve cooling, maybe you should think about a better cooler. From my experience the performance main thing is whether the heatsink is milled from a solid block of high quality copper or if it has welded fins it'll be alot worse performance, weight is a good indicator also, more weight more capacity for unwanted heat in the CPU. A possible mistake is to look at size of cooler. Also heatpipes I think maybe a gimmick
    with milled copper sink the heat will flow throughout it through the fins easier than having to move between seperate parts welded together. Although I see the industry seems to enjoy promoting all sorts of inferior cooling solutions, maybe they secretly enjoy peoples CPU's being too hot. Globalwin don't appear to have continued making these superior single piece copper sinks anymore also.
    Rubycon Rubycon Rubycon

    Comment


      #22
      Re: A Good Heatsink Compound??

      Read the pdf on the left.. http://www.easypckits.com/
      It is important to note figures of 8 and chamfering the edges. I use full sheets, not 1/4 sheets as he suggests. I have a lapping block but a thick, flat floor tile works very well. Check it for true with a straight edge.
      A well used sheet of 400 works well. I bring up some shine by using 800 grit as the last stage of lapping. 220 is needed to cut through anodized sinks, like Zalman NB sinks. I use very soapy warm water...Lots of it and use light pressure.

      Very good site for heat sink reviews. Frosty Tech has deep archives, if one is willing to look.
      http://www.frostytech.com/testmethod_mk2.cfm

      Comment

      Working...
      X