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Zalman CNPS9900 LED
6.3 out of 10

Zalman CNPS9900 LED

The Ultra Quiet CPU Cooler is 100 percent Pure copper heatsink w Read more

Best Price at Amazon

Reviews and Problems with Zalman CNPS9900 LED

Showing 1-9 of 9
Overall 4
4.0

Rattle

James F., Newegg
24 December 2014
  • Summary: I'll never go air cooled again. Water blocks mount soo superbly and keep the processor soo cool.
  • Pros: Looks really nice and temps are ok
  • Cons: Rattles after a year, the sound is really irritating, Installation will make you wanna break something--its sooo frustrating.
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Overall 4
4.0

Mixed Review

Richard O., Newegg
10 December 2014
  • Summary: It would be nice to just use the mounting plates provided by the motherboard manufacturer. These seem solid and well insulated from the motherboard. The generic mounting plates provided by Zalman and others are flimsy, ugly and more painful to mount.
  • Pros: Cools well and is quiet. Narrow enough to allow four DDR3 DIMMs with heat fins on Asus M5A99FX PRO R2.0 motherboard. This is a big plus!
  • Cons: The Zalman package should have contained three sets of mounting screws for various motherboard types. My package contained two sets. With the AM3+ CPU socket, the screws provided were about 5/16" too short. Ended up buying four screws (6-32 x 3/4"), four washers, and used the original mounting pl...
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Overall 4
4.0

Difficult install

Gregory S., Newegg
4 December 2014
  • Summary: I have seen this installed on other motherboards without the same issues I'm having, but I still can't recommend this cooler for most people. There are easier to install coolers, though they may cost more, and the time wasted on this doesn't justify the savings.
  • Pros: Looks neat and undoubtedly cools well.
  • Cons: The installation is, so far, extremely difficult. The problem is a combination of my motherboard, the size of the cooler, and the horrible included hex wrench. Of course, Zalman can't do anything about my mobo, and the cooler's size is an asset, but they sure could spring for a better tool. The i...
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Overall 4
4.0

Does not fit FM2 MB

kirk b., Newegg
2 September 2014
  • Summary: Do the research or be prepared to modify this yourself.
  • Pros: It's a big solid copper heat sink. Let's be honest, it's probably overkill for most.
  • Cons: This came with screws that are easily a quarter inch too short. The brackets would have to be bent considerably to make them reach. I had to go out and find 3 mm bolts and use those. Bolts bottomed out, so not really sure if this is secured down well enough. What a ridiculous mistake.
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Overall 4
4.0

Pain to install for AMD processor

DVuk, Amazon
15 March 2014
  • Summary: Pros: Beautifully constructed, all copper heatsink. Keeps the FX-8350 running nice and cool. Cons: I bought this fan to replace a stock fan that came with my AMD FX-8350 Black Edition Vishera 4.0GHz.
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Overall 4
4.0

Awesome Fan, Horrendous Install

Anonymous, Newegg
6 February 2014
  • Summary: I would highly recommend not buying just because of the install process. The heatsink works great, but there is a likelihood of breaking something while you force this thing to install.
  • Pros: Beautifully constructed, all copper heatsink. Keeps the FX-8350 running nice and cool.
  • Cons: The install process for a AM3+ processor is the worst install I've ever done. It took almost an hour of bending and forcing the screws through the metal brackets to actually attach the cooler. As other reviews have mentioned, the screws are too short and the setup just doesn't work. That a compan...
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Overall 4
4.0

Good cooler, terrible to install

Anonymous, Newegg
30 January 2014
  • Summary: Zalman should provide separate brackets for each platform instead of relying on a universal bracket. It makes sense from a business standpoint to use a single bracket (cost savings/single SKU), but this was just too painful to install. It took me around half an hour to screw everything in.
  • Pros: - Works great. Large copper heatsink with airflow that directs exhaust out of the rear of the case. Zalman pioneered this type of design and it works really well. - It's fairly quiet. PWM controls.
  • Cons: - This is a real pain to install. I also owned a Zalman CNPS9500 for the LGA 775 platform and installation was straight-forward, quick, and painless. This model, with its universal mounting bracket, is extremely difficult to install. - Their hex tool is pretty useless as it keeps bumping up again...
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Overall 4
4.0

Needs longer screws

Chirs L., Newegg
11 December 2013
  • Summary: So far it has done a good job of cooling an I7 with a decent overclock. However, I worry that the extra pressure from the short screws may somehow cause a problem with the motherboard in the future.
  • Pros: Super quiet and lots of material to dissipate the heat.
  • Cons: When installed on an 1150 cpu/motherboard the screws are bit too short so it makes installation trickier than it needs to be.
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Overall 4
4.0

Not happy but not worth pulling out

Travis T., Newegg
15 September 2013
  • Pros: Fan works fine... just some construction errors
  • Cons: Fan actually hits shroud at times, I was able to bend it off it enough to were most the time it dosent touch, but if anyone bumps my computer desk.. you have to bump the desk again and again to get it to stop. Poor QC on this one. It's just not worth tearing the whole PC apart to correct the prob...
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