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Item#: N82E16835150080

MASSCOOL G751 Shin-Etsu Thermal Interface Material

  • G751

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  • Warranty & Returns
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Learn more about the MASSCOOL G751

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 MASSCOOL G751

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  • Micah G.
  • 12/16/2015 12:42:37 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Cheap and best thermal paste on the market. Doesn't cure like Arctic Silver (AKA Elmer's Glue)...Shin Etsu is industrial grade and is made to be applied to chips that will not be serviced for years, it also wipes off easily with a paper towel. Also it out performs anything on the market, I forgot where but I read an article where some guy tested hundreds of thermal pastes and Shin Etsu beat all of them.

Cons: Tube comes with very little paste. You can get a total of 2 applications per tube (if you use proper beading methods and don't overdo it, which will hurt temps anyways). It's cheap though, so ordering 2-3 of these is about the same price as ordering some of the other popular pastes.

Other Thoughts: I had an i7 950 CPU based computer I built in 2010, I overclocked the CPU to 4.6ghz with a Corsair H50 cooler using Shin Etsu on the plate. 6 years later the OC is still stable and maintains the exact same temps it did when I first applied the Shin Etsu. In fact, this thermal paste has outlasted the motherboard as the on board sound card and one of the PCIE slots has gone out. Get this if you want performance and longevity. Get Arctic Silver if you like remounting your CPU cooler all the time.

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5 out of 5 eggsLove this stuff.

Pros: This paste performs just about as good as MX4 or Arctic Silver 5, or IC Diamond, or any other high-end paste. That's not the only thing you need to know about paste though.

This is an industrial product, it is manufactured and gooped on all kinds of integrated electronics that aren't expected to be regularly oiled like our gaming rigs are. Thus, the great thing about this stuff is that it doesn't need to be re-set. You stick it on, and it will perform well beyond the extended life of the machine. It's non conductive and non corrosive, so no worries about re-applications, a short or corrosion.

Compared to other optoins, MX4 needs to be reset every few years, Arctic Silver 5 does too, or it becomes corrosive. Not sure about IC Diamond but it's price makes it unreasonable as far as I'm concerned.

I have this stuff between my 4770k and a Hyper 212 Evo and my Idle temps are 35c-40c depending on ambient temps in my house. Prime95 temps are 75c-80c, which is 5 or 6c lower than the coolermaster paste I used while waiting for this to come in.

For comparison the stock cooler and paste gave idle temps of 55-60c and Prime95 temps of above 100c. I would shut down Prime95 after hitting 100c so I couldn't say what they peaked.

I do work on commercial units. If I used other pastes I couldn't imagine how I'd explain to management that TIM needs to be replaced every three years, thus. this is now my go-to paste for both performance and industrial applications.

Cons: A bit pricey, no room for mistakes if you screw up more than twice or are wasteful you'll need to order more.

Other Thoughts: Buy it in larger quantities to avoid running out. It doesn't go bad like some pastes do so you're not wasting your money anyway.

It takes about a day or so to cure, but that is to be expected and so does any other paste. It performs well enough on fresh application but best to wait a couple days before over-clocking no-matter what pastes you use.

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  • Cindra E.
  • 3/22/2014 5:20:54 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBest thermal paste on the market

Pros: You cannot beat the thermal conductivity ratings for this stuff. It outperforms pretty much everything on the market. It comes in a super-easy-to-use syringe that has about enough for one, maybe two installs. During use, this stuff doesn't cake on and solidify like most other thermal pastes do; so, removal is a breeze and doesn't require anything more than a cloth (nope, don't even need rubbing alcohol to get it off).

Cons: Pricey, but that's what you pay for raw performance.

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  • John H.
  • 1/18/2014 6:27:31 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsLove this stuff

Pros: Depending on whose benchmarks you look at, it may knock a degree or two off Arctic Silver 5. Comes in an easy to apply syringe. Comes off CPUs/Heatsinks with little work, easy to clean off completely with minimal solvent use.

Cons: Nope

Other Thoughts: I switched over from Arctic a couple years ago, not sure if it makes much of a difference as far as getting better overclocks, but knocking any temperature off is great for the cumulative life of the processor, and also for assuring long term stability during the summer months when systems run hotter.

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

  • Elizabeth M.
  • 7/1/2013 11:45:39 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsBang for your buck

Pros: The product does exactly what I need it to. I'm using it in conjunction with copper shims for Dell's cooling design flaws in a laptop.

Cons: Barely enough material to cover a small CPU and GPU.

Other Thoughts: The syringe was filled less than 1/4". For the price, I expected more.

0 out of 5 people found this review helpful. Did you? Yes No

  • Anthony N.
  • 5/29/2013 6:55:44 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsNot worth it's weight

Pros: None

Cons: Purchased this to change the TIM on my aging EVGA 560TI's Did 1 to see how it would affect it and the temps stayed the same. Either EVGA used realy good TIM on these cards which i doubt or this is just an average TIM. Nothing special here....

Other Thoughts: 1 Tube barely covered the GPU heatsink.

0 out of 11 people found this review helpful. Did you? Yes No

  • Diana T.
  • 5/25/2013 12:18:39 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggssome long term dificulty

Pros: Initially lowered temp about 1-2 degrees

Cons: On 4 core Deneb running stock, had to replace the paste after less than a month as it was drying out on the cpu.

0 out of 4 people found this review helpful. Did you? Yes No

  • Anonymous
  • 4/13/2013 4:52:02 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsIt's thermal paste

Pros: Definitely an improvement in temps over the prepackaged hyper 212+ tim. Came out of the syringe smooth and spread with ease.

Cons: This paste is a bit thicker than average, but not really something I'm concerned with.

Other Thoughts: Just a dab will cover your ihs. Using a "pea sized" drop is far too much paste. You really only need about half a grain of rice to get a nice and even film across the whole cpu.

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

  • Dawrong S.
  • 4/12/2013 2:38:23 AM
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsokay product, maybe more

Pros: nice long syringe, thick paste, drys fast.
cpu temp nice and low.

Cons: so little.

Other Thoughts: for the price I don't know, I used the whole thing to get a pea sized, I don't know how the other people can use it for multiple applications. I rather spend few bucks more on artic silver.

0 out of 4 people found this review helpful. Did you? Yes No

  • Donna S.
  • 3/11/2013 3:03:41 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat TIM

Pros: Great paste, works better then Artic Silver 5 and does not have the 200 hour cure time of AS 5.

Cons: none

Other Thoughts: The people complaining about only getting enough for 1 or 2 cpu applications should really educate themselves on proper TIM application. I have used this 4 times, and have enough for about 2 more.

Currently using this with a custom water loop, FX-8350 @ 5.0GHz with load temps of 51C

6 out of 6 people found this review helpful. Did you? Yes No

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Item#: N82E16835150080
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