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Item#: N82E16835200057

Rosewill RCX-Z775-LP 80mm Sleeve Low Profile CPU Cooler - OEM

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  • 600 - 2600 RPM ± 15% (PWM)
  • 6.3 – 33.5 CFM
  • Aluminum Fins and Copper Insert

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Rosewill RCX-Z775-LP

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Rosewill RCX-Z775-LP

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  • Anonymous
  • 12/12/2015 11:04:18 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggs

Pros: Significantly better than the Intel stock cooler.

Cons: Pins were a little difficult to get to lock but work fine.

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  • Chris K.
  • 11/22/2015 6:28:05 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsDecent CPU Fan

Pros: Keeps my CPU cool

Cons: None

Other Thoughts: Not the high end coolers but it works

Did you find this review helpful? Yes No

  • Everett L.
  • 6/17/2015 12:48:35 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Very Nice CPU Fan. It came VERY well packaged and as always, performed as Rosewill said it would.. NO complaints.

Cons: None

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  • Anonymous
  • 2/5/2015 12:10:55 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsgood cooler

Pros: Low profile and quiet. Put this on a i3 3140t and have had it running almost 24/7. I have not had any problems

Cons: None so far

Other Thoughts: I replaced the thermal paste that came with the cooler. Probably not necessary. But just to be on the safe side I did it anyway.

1 out of 1 people found this review helpful. Did you? Yes No

  • Regan F.
  • 12/27/2014 1:17:12 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsCheap Fan, with a Cheap Mounting System

Pros: Very slim, and able to fit in a tight Mini-ITX case. Functions well enough, and that's about it.

Cons: So, who here likes the Intel stock fan mounting system? No one? That's what I thought. Of course, you can see in this in the pictures, however it's actually even worse than the Intel stock fan mounting system, which is probably an achievement in and of itself. On an Intel stock fan, the mounting twist-ins can't rotate, because you have to twist them in obviously, and has an outer plastic shell to stop them from rotating. Rosewill did away with this. So you have to find the correct orientation for the twist-ins, hold them at the base and apply counter force while twisting them in. WHY? Why is this so complicated? Screws, please? What's wrong with screws? There's plenty of slim fans with a mounting system using mythological screws, and you should buy one of those, instead of regretting buying this one, like I am.

Other Thoughts: The standard for CPU coolers should be to have a better mounting system than Intel's stock fans, but I'll settle for just as good, not worse.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

Thanks for the feedback. We will pass it along to our QA and Design teams for further investigation.

Rosewill Customer Care

2 out of 2 people found this review helpful. Did you? Yes No

  • Anonymous
  • 11/27/2014 11:27:32 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsFan for a Rosewill fan

Pros: Low profile, quiet, pretty, thermal compound pre-applied

Cons: Quality control, not very efficient

Other Thoughts: I must say I'm a HUGE fan of Rosewill. It's a company that just "gets it" and designs excellent products that make a lot of sense in real-life applications while not forcing you to break the bank, so I didn't think twice ordering this fan for my latest small form factor build. It is a bit smaller than I expected, and came with thermal compound pre-applied, like Intel stock fans, which was a nice surprise.

However, despite coming protected in a plastic tray, similar to those of Intel fans, it had one of the plastic pins that go into the motherboard, bent at a 45 degree angle. I didn't want to bother with returns and forcefully bent it back, hoping that it holds, which it seems to, so far.

I get 48-50C with i3-4130, breadboarding with NO load, no drives and no case, which I guess I can live with, but foresee possible issues under load in Apex MI-008 case.

Overall, I am still happy, the fan looks really nice and is about the only one reasonably priced to fit in my case, so I can live with small imperfections, but exercise caution if your CPU is anything in the "i" family, as those reporting 30c must be using Celeron or similar.

1 out of 1 people found this review helpful. Did you? Yes No

  • Roland R.
  • 8/12/2014 10:49:11 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsFabulous fan after all

Pros: Fantastically quiet when running (ie you cannot hear the low RPM setting even when you press your ear to the case), low, low profile. Much better than the intel stock coolers for Haswell processors. Easy 20 degC temperature drop under heavy load, nicely effective.

Cons: None, really. Received one defective unit, but Rosewill exchanged at no cost -Thank you!

Other Thoughts: I received one defective unit that frustrated me to no end (there's a one-star review below). Rosewill support contacted me and was very supportive - they sent me a replacement at no cost, but I was running on a deadline with the build in question (Christmas present) and so was forced to go with the intel stock cooler. I recently was able to use the replacement fan in a similar build, and was blown away by how quiet and effective the fan is, and how easily it mounts for non-defective units.

Note for assembly: just push the pins in, no twisting.

1 out of 1 people found this review helpful. Did you? Yes No

  • Thomas K.
  • 8/12/2014 3:09:52 PM
  • Ownership: less than 1 day

5 out of 5 eggsCouldn't be happier

Pros: Low profile, goes down to around 550 RPM, **extremely** quiet at low RPMs, fan has a nice sound profile, pre-applied thermal paste, wires for the fan are in a nice black sheath.

Cons: None. Well, if I have to list something, a couple of the fins were bent, but they are pretty easy to bend and I can't say for sure that I didn't bend them myself. Also I prefer heatsinks that screw in, instead of the plastic push-post kind, but I don't think that's reasonable to expect at this super low price point.

Other Thoughts: This is a great fan if you think you can probably get away with passive cooling but you want a fan "just in case."

I have a Celeron G1820 (55W TDP Haswell) in my HTPC which can almost run passive, so the 1000+ RPM stock Intel cooler was way overkill, plus it made an annoying ticking sound. This Rosewill fan will go down to ~550 RPM and that's enough to keep my CPU at ~55C with one core under full load. I'm very, very pleased. There's no reason to run passive with a fan this quiet. I tried turning the fan up to 1800 RPM and the sound profile is a pleasant whoosh. Not that I will ever need to hear it.

1 out of 1 people found this review helpful. Did you? Yes No

4 out of 5 eggsSmaller than I thought

Pros: Keeps my cheap Haswell 35W cpu just above room temp at idle on the test bench(will not stress due to 80w PSU)
4pin PWM allows me to set custom fan profile in BIOS.

Cons: Worried about sleeve bearing giving out suddenly.
Fan motor is right above the copper core, never had good experience with that mounting in the past.

Other Thoughts: I bought this for the Antex 110 mini ITX case, and ASRock Z97E-ITX/ac. This fits with room to spare. As this is also the ONLY fan in that case, I may create a duct to pull in outside air. Or dremel a 60/70mm fan, attach to case and blow into heat sink when the cover is on. Check my Antec review for any possible mods I may have made.

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  • Jaineek P.
  • 5/1/2014 9:59:25 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsBe Careful Before You Buy

Pros: I bought this to replace the stock cooler on my 4670K, but it wouldn't work so I checked out the specs. This has a max TDP of 65 Watts. If your CPU uses more than that, this cooler is not adequate. Of course this wasn't a problem and I just used it to cool a i3 4130 in my HTPC. Its very quiet and at low fan settings, it isn't even audible. Its a great CPU cooler, but only for some processors. Of course that was my mistake for not checking out the specifications and I won't take an egg off for that. I only reviewed this so other people don't make the same mistake that I did.

Cons: None other than installation was a bit annoying as the pins to clip it to the motherboard kept moving around and you had to keep adjusting them.

Other Thoughts: Corsair C70
i5 4670K
Samsung 840 Evo 250gb SSD
2Tb Western Digital Black
Asus Maximus VI Formula

1 out of 2 people found this review helpful. Did you? Yes No

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Item#: N82E16835200057
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