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frontpagephoinix | Staff posted Yesterday 10:35 PM

4g ARCTIC MX-4 Premium Performance Thermal Paste for Processors + Spatula

$5.50

$8.99

38% off
Amazon
9 Comments
3.2K Views
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Deal Details
ARCTIC Inc via Amazon has 4-Grams ARCTIC MX-4 Premium Performance Thermal Paste for Processors + Spatula on sale for $5.49. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Carbon microparticle formula ensures high thermal conductivity
  • Metal-free composition eliminates short circuit risks
  • Ideal consistency simplifies application for all skill levels
  • Authenticity check verifies original product status
  • Compatible with CPU and GPU processors across PC systems

Editor's Notes

Written by SubZero5 | Staff
  • About this Store:
  • Additional Information:
    • This offer matches our recent and popular front page deal from August 2026 which earned 50 thumbs up.
    • Our research indicates that this deal is $1.80 less (25% savings) than the next best available price from a reputable merchant with prices starting from $7.29 at the time of this post.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ARCTIC Inc via Amazon has 4-Grams ARCTIC MX-4 Premium Performance Thermal Paste for Processors + Spatula on sale for $5.49. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Carbon microparticle formula ensures high thermal conductivity
  • Metal-free composition eliminates short circuit risks
  • Ideal consistency simplifies application for all skill levels
  • Authenticity check verifies original product status
  • Compatible with CPU and GPU processors across PC systems

Editor's Notes

Written by SubZero5 | Staff
  • About this Store:
  • Additional Information:
    • This offer matches our recent and popular front page deal from August 2026 which earned 50 thumbs up.
    • Our research indicates that this deal is $1.80 less (25% savings) than the next best available price from a reputable merchant with prices starting from $7.29 at the time of this post.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

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9 Comments

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Yesterday 11:52 PM
534 Comments
Joined Feb 2015
rugsYesterday 11:52 PM
534 Comments

Our community has rated this post as helpful. If you agree, why not thank rugs

Way too much for an old formula. Spend a few extra and get the mx 6.

Edit, meant mx 7, mx 6 is better as well, just very gooey and annoying to use if you're pasting a bunch.
Last edited by rugs August 22, 2026 at 09:08 PM.
2
Yesterday 11:55 PM
752 Comments
Joined Dec 2007
RBHIDYesterday 11:55 PM
752 Comments
I understand why you'd put thermal paste on a processor, but why on a spatula?
1
Yesterday 11:59 PM
492 Comments
Joined Nov 2018
porksmugglersYesterday 11:59 PM
492 Comments
Quote from rugs :
Way too much for an old formula. Spend a few extra and get the mx 6.
This is one of the strangest promoted deals on the site, dozens of likes every time within an hour of post. It's routinely $3 or less somewhere, and as you mentioned MX-6 is a better deal, and even gets down to the same price per gram in larger tubes.
Today 12:32 AM
104 Comments
Joined Nov 2007
funnyguyToday 12:32 AM
104 Comments
Not sure why this is a deal. You can buy the 8g at $5.99. Also this is outdated paste that should not be used on modern CPU's and definitely not on GPU's.

https://a.co/d/0dOCSr1S
Today 12:40 AM
7.8K Comments
Joined Sep 2016
JMBauer74Today 12:40 AM
7.8K Comments
This would be fine for something like a PS5, but wouldn't use on a current generation CPU.
2
Today 12:50 AM
9 Comments
Joined Mar 2022
dingdongpaimaiwangToday 12:50 AM
9 Comments
How much performance improvement for MX-7 over MX-4, just curious? Was it worth the 40% extra premium?
Today 1:35 AM
492 Comments
Joined Nov 2018
porksmugglersToday 1:35 AM
492 Comments
Quote from dingdongpaimaiwang :
How much performance improvement for MX-7 over MX-4, just curious? Was it worth the 40% extra premium?
The marketing is bigger number better. The reality is each has a different ideal application due to different viscosity. I buy 4 and 6, and still use MX-2 for some applications, and I only buy 30 g tubes. These 4 g tubes are all overpriced by comparison. Even a light DIYer can use a 8 g or larger tube for a decade if they want. Contrary to whatever AI nonsense pops up, none of it dries out in the tube, or loses performance until heat cycled. I know I have tubes of other assorted brands that are 20 years old now, and still fine. Bottom line, absolutely not worth 40% more for MX-7. DIYers are easy targets for high margin products with relatively low cost.

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Today 3:05 AM
2.3K Comments
Joined Feb 2015
NytronToday 3:05 AM
2.3K Comments
Quote from rugs :
Way too much for an old formula. Spend a few extra and get the mx 6.
I came here to say this exact same thing. It's literally only like $3 more or something, maybe less if you shop around.
Today 3:58 AM
2.3K Comments
Joined Dec 2006
bob151Today 3:58 AM
2.3K Comments
Quote from dingdongpaimaiwang :
How much performance improvement for MX-7 over MX-4, just curious? Was it worth the 40% extra premium?
If you're spending many hundreds, maybe $1,000+ on a build, spend $3 more for the mx7.

This is a site promoted "hot deal" every other week. Ask yourself, why does it need promoted so often?

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