Kingwin provides reasonably clear instructions in the box, though their pictures could be better. Thankfully, due to the relatively light weight of the cooler, this is an easy installation using the LGA775 push pins; there is no need to remove the motherboard. Step 1 is to remove the plastic film protecting the CPU mating surface - skipping this step would be bad.

Next, attach your legs, insert the air "spoiler" (yes, it really does have one), apply thermal grease, and you're ready to mount.

As you can tell both from the weight and from the picture, this is considerably smaller than other heatpipe coolers like the Noctua and Tuniq.

Index Test Configuration


View All Comments

  • JarredWalton - Wednesday, July 16, 2008 - link

    Load temperatures at stock clock speeds on a dual-core CPU are hardly that demanding. That the Freezer 7 Pro has a higher minimum fan speed could easily account for its placement. Look at the overclocking and scaling charts, and of the tested HSFs the Freezer 7 Pro places in the middle of the pack. Reply
  • biassj - Wednesday, July 16, 2008 - link

    Don't confuse this one with it's bigger brother, RVT-12025. Which is basically the same Xigmatek HDT-S1283. 92mm vs 120mm. Reply
  • Bieszczad - Wednesday, July 16, 2008 - link

    This cooler is identical to Xigmatek HDT-S963 that I have, even the typo on the base label is the same. I have mounted the Xigmatek using the Crossbow kit they sell and Arctic Cooling 5 and my temperatures dropped about 7 degrees C when compared to Intel stock cooler. I am running E8400 at rated speed in a cramped case.

    The pushpins are not enough for that cooler, it is actually 70 grams heavier than Intel specifications for the pushpins. The Xigmatek Crossbow will fit on the Kingwin, get the Crossbow and retest, please.

  • strikeback03 - Wednesday, July 16, 2008 - link

    There are plenty of heavier coolers that use the push pins and get better results than this. If the stated 410g is correct, the stock Intel HSF is heavier than this cooler.

    I'd guess either this cooler is defective or they fill the heatpipes with an insufficient medium.
  • Bieszczad - Wednesday, July 16, 2008 - link">

    They review the identical heatsink sold by Xigmatek. The fans on Kingwin and Xigmatek also have identical specifications. So either Anandtech got a defective unit or the cooler was not mounted properly.
  • strikeback03 - Wednesday, July 16, 2008 - link

    I'd agree it is probably a defective unit, but it is possible the Kingwin component choices for the design are different. Regardless, Newegg has the Xigmatek unit for $25-$10MIR, so not much point to looking at the Kingwin anyway. Reply
  • Bieszczad - Wednesday, July 16, 2008 - link

    "Component choices for the design are different"

    I beg do disagree, those heatsinks are identical not only cosmetically, it is the EXACTLY the same cooler, it is just being sold under different brands. No material differences between them.
  • strikeback03 - Wednesday, July 16, 2008 - link

    And you know this how? Has the actual maker of the unit stated that both are absolutely identical? Reply
  • Bieszczad - Wednesday, July 16, 2008 - link

    I cannot remember where but I did read somewhere that Kingwin is the actual original maker of these (Xigmatek designed and engineered the cooler), it would not make any sense for them to use better materials for other brands and shoot themselves in the foot by offering an inferior solution. Reply
  • mikemcc - Wednesday, July 16, 2008 - link

    Hmmm... Granted, this has only a 92mm fan, but I would have expected better results than this. This looks a lot like the top-rated Xigmatek HDT-S1283 and OCZ Vendetta 2. How was the thermal paste applied? Application of thermal paste on these exposed heatpipe coolers does not follow the same bb-sized, rice-sized, or pea-sized glob in the center of the IHS recommendation that you would use for a normal cooler. As another poster mentioned, the bottom of the heatsink looks pretty rough, and a good lapping might be in order, but I don't think that will make up for these horrible results. I use the Xigmatek mentioned earlier with a 120mm fan and like many others, get superb cooling. (Check out the "Cases and Cooling" forum to see what others say.) Does the 92mm fan make *this* much difference? Or does Kingwin implement the cooler design (or use different materials) in a different way than the Xigmatek or Vendetta? Reply

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