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MASSCOOL > 
Item#: N82E16835150059

MASSCOOL 5F531B1M3CG 80mm Ball CPU Cooling Fan/Heatsink

  • 2700±10% RPM
  • 34.46 CFM at 2700 RPM
  • Copper base & Nickel coated
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Learn more about the MASSCOOL 5F531B1M3CG

Model

Brand
MASSCOOL
Model
5F531B1M3CG

Spec

Type
Fan & Heatsinks
Fan Size
80mm
Compatibility
Athlon 64 ~ 4000+ (K8)
Athlon 64 FX-55 (K8)
Opteron ~ 850 (K8)
Sempron ~ 3300+ (K8)
Bearing Type
Ball
RPM
2700±10% RPM
Air Flow
34.46 CFM at 2700 RPM
Noise Level
26.5 dBA
Power Connector
3 Pin
Color
Black
Heatsink Material
Copper base & Nickel coated

Physical Spec

Fan Dimensions
80 x 80 x 25mm
Heatsink Dimensions
80 x 80 x 47mm

Features

Features
Ultra-Thin Fans & Super Silent, includes Stars-420 white grease 0.5g (Injection tube)

Package Contents

Package Contents
CPU Cooling Fan/Heatsink
Thermal Grease

Quick Info


Customer Reviews of the MASSCOOL 5F531B1M3CG

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  • Anonymous
  • 12/11/2008 6:42:11 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week

1 out of 5 eggsgarbage

Pros: none

Cons: the whole cooler is junk. hard clip on. doesnt cool the proc at all. getting up 56 c on idle . I am to afraid to even attempt to load my OS with this thing . seeing that it idles this high . nevermind a load .

Other Thoughts: I will never buy masscool again. even with artic silver onit . it still is junk.

Did you find this review helpful? Yes No

  • earl c.
  • 8/12/2008 1:35:13 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: easy to use/install

Cons: none

Other Thoughts: unpacked and snapped onto processor. no problems.

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  • Andrew B.
  • 8/4/2007 10:14:35 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsSucks

Pros: Almost mounts properly.

Cons: This HSF sucks. It doesn't not mount properly on a standard Socket 939 board. It sits on the CPU properly but you can't lock it down. I even tried switching out the CPU mounting hardware to no avail.

Other Thoughts: It sits on the CPU correctly, but you can't lock it down.

Be smart - don't buy this piece of junk.

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  • Austin B.
  • 7/1/2007 10:52:10 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks well

Pros: This fan did seem like it would take a bit of force, but that was probably because I've never done this before. All went well and no damage was done (I think). Keeps my Athlon 64 X2 3800+ around 37C idle and I haven't seen it go above 45C yet, even when playing games. Great cooler!

Cons: Very large!!! Also, fan made annoying rattling noise the first day, but now I don't hear hardly any noise at all, so that's good.

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

  • kenneth e.
  • 6/19/2007 11:07:14 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsdecent for the price

Pros: cheap, but it works well for the money, keep my amd 64X2 at about 47c overclocked to 2.4 ghz. not to loud, case fans are louder then this so it doesn't bother me much. shipped well no damage or complaints there

Cons: clips were a sever pain to get on took a lot of force (asus a8n32-sli deluxe gaming) felt like i was going to break something.

Other Thoughts: wouldn't buy this for gaming purposes, just doesn't run cool enough. good if your just looking for an all around cooler. if you wanna game spend the extra cash on a good heatsink it's well worth it.

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  • Anonymous
  • 5/3/2007 5:49:42 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggs....

Pros: cheap

Cons: Too much force is required to secure the clip

Other Thoughts: I had to use so much force to put the clip down that it actually broke off. Definitely DO NOT recommend this product.

3 out of 3 people found this review helpful. Did you? Yes No

  • Christophe S.
  • 3/30/2007 7:41:30 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGood air movement + efficient heatsink

Pros: Bought mine for a AMD Athlon 64 4000+
Seems to be well made, the fins on the heatsink are NUMEROUS and thin, which makes it quite effective at carrying away heat quickly.
The fan seems pretty powerful too, I accidently stuck my finger in it. Not the most quiet, but very decent, and the hum is more soothing than annoying.

Cons: Not a huge con, but it didn't seem to want to fully lock in on the stock support bracket on my ECS Nforce4-A939, but the tension clip seems to provide adequate holding power as it is.

Other Thoughts: The tension clip has a really nice little build to it that keeps whatever tool your using from slipping out and stabbing your motherboard(THE HORROR!!!) when trying to push it into place.
A butter knife fits into it VERY well!

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  • Anonymous
  • 2/2/2007 11:58:34 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAmazing!

Pros: Excellent heatsink. Put a dot of Arctic Silver 5 on it and it keeps my Athlon XP 4000+ at around 32C. Definitely recommend this heatsink.

Cons: Absolutely none.

Other Thoughts: Wonderfully quick shipping from Newegg as always. Thanks!

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  • Jonathan B.
  • 8/9/2006 3:01:28 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsnot bad

Pros: Looks better than stock, quieter than stock, installs nicely, seems to be made with quality

Cons: A slight hum that kind of aggravates me. Not your typical fan hum, like something else. Very faint, probably only me that will notice it.

Other Thoughts: If it weren't for that tiny hum I would give this a 5. Otherwise it's great, runs about 9C cooler than stock (about 34C).

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  • Evan Y.
  • 7/21/2006 7:10:54 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsUGH

Pros: It's quiet, Easy to install (easier than other fans ive installed)

Cons: My temps seem to be the same...

Other Thoughts: Built it on a sempron 3000+ (1.8ghz) oced 2.2ghz. I'm a Little depressed becuase it didnt cool as much as i thought it would.

Did you find this review helpful? Yes No

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Item#: N82E16835150059
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