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frontpagedas1984 posted Nov 23, 2025 05:17 PM
frontpagedas1984 posted Nov 23, 2025 05:17 PM

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

$5.50

$8.99

38% off
Amazon
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ARCTIC Inc via Amazon has 4-Grams ARCTIC MX-4 Premium Performance Thermal Paste for Processors + Spatula for $5.49. Shipping is free with Prime or on orders $35+.

Thanks to community member das1984 for finding this deal.

About this item:
  • Excellent Performance: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
  • Safe Application: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • High Durability: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Our research indicates that this deal is $1.50 less (21.46% savings) than the next best available price from a reputable merchant with prices starting at $6.99 at the time of this posting.
  • About this Product:
    • Rated 4.8 out of 5 stars at Amazon based on over 69,300 customer reviews.
  • About this Store:
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
    • Seller ARCTIC Inc has a 99% positive feedback rating in the last 12 months, with over 11,130 Lifetime feedback.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by das1984
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
ARCTIC Inc via Amazon has 4-Grams ARCTIC MX-4 Premium Performance Thermal Paste for Processors + Spatula for $5.49. Shipping is free with Prime or on orders $35+.

Thanks to community member das1984 for finding this deal.

About this item:
  • Excellent Performance: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
  • Safe Application: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • High Durability: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Our research indicates that this deal is $1.50 less (21.46% savings) than the next best available price from a reputable merchant with prices starting at $6.99 at the time of this posting.
  • About this Product:
    • Rated 4.8 out of 5 stars at Amazon based on over 69,300 customer reviews.
  • About this Store:
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
    • Seller ARCTIC Inc has a 99% positive feedback rating in the last 12 months, with over 11,130 Lifetime feedback.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by das1984

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+43
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Price Intelligence

Model: ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive

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28 Comments

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Nov 23, 2025 09:46 PM
77 Posts
Joined Nov 2024
BoastfulOctopus4199Nov 23, 2025 09:46 PM
77 Posts
The spatula isn't as good as the one from "spatula city", but it will do.
1
4
3
Pro
Nov 24, 2025 02:51 PM
6,358 Posts
Joined Nov 2017
Slick_Drone
Pro
Nov 24, 2025 02:51 PM
6,358 Posts
Great all-purpose paste. You're getting a lot for the money. This is a buy-now and be glad you have it kind of purchase.
Nov 24, 2025 02:53 PM
26 Posts
Joined Oct 2014
IraklisANov 24, 2025 02:53 PM
26 Posts
Quote from BoastfulOctopus4199 :
The spatula isn't as good as the one from "spatula city", but it will do.
I am an IT professional and highly recommend that you do not use a spatula when applying thermal paste. Due to the physics of how it works, you would ideally want the thinnest layer you can get while covering the most surface area. My preferred method would be applying a pea sized drop to the center, place the heat sink on it, then gradually tighten the screws in an X pattern (start with the top left, then bottom right, bottom left, and top right. Or any similar pattern)With thermal paste less is usually more, you only need a very small amount to enable the heat to transfer between the two and more mass would actually make it less efficient at doing this.
Pro
Nov 24, 2025 02:58 PM
850 Posts
Joined Jan 2007
Orange_Elvis
Pro
Nov 24, 2025 02:58 PM
850 Posts
that's like an 8 ball of thermal paste
Nov 24, 2025 03:01 PM
988 Posts
Joined Dec 2017
mbaciNov 24, 2025 03:01 PM
988 Posts
Quote from IraklisA :
I am an IT professional and highly recommend that you do not use a spatula when applying thermal paste. Due to the physics of how it works, you would ideally want the thinnest layer you can get while covering the most surface area. My preferred method would be applying a pea sized drop to the center, place the heat sink on it, then gradually tighten the screws in an X pattern (start with the top left, then bottom right, bottom left, and top right. Or any similar pattern)With thermal paste less is usually more, you only need a very small amount to enable the heat to transfer between the two and more mass would actually make it less efficient at doing this.
https://youtu.be/r2MEAnZ3swQ?si=HcfS6KLR7yy-yobx
if not much changed in 10 years, you do you is fine. I have two older tubes but at this price it is tempting
Nov 24, 2025 03:01 PM
266 Posts
Joined Oct 2007
red_ak_rangerNov 24, 2025 03:01 PM
266 Posts
Quote from IraklisA :
I am an IT professional and highly recommend that you do not use a spatula when applying thermal paste. Due to the physics of how it works, you would ideally want the thinnest layer you can get while covering the most surface area. My preferred method would be applying a pea sized drop to the center, place the heat sink on it, then gradually tighten the screws in an X pattern (start with the top left, then bottom right, bottom left, and top right. Or any similar pattern)With thermal paste less is usually more, you only need a very small amount to enable the heat to transfer between the two and more mass would actually make it less efficient at doing this.
I am someone who cooks eggs every morning and this spatula is a POS.

I refuse to go back to eating pigeon eggs just to properly use this spatula.
2
Nov 24, 2025 03:23 PM
107 Posts
Joined Jun 2023
ZukmeisterNov 24, 2025 03:23 PM
107 Posts
This is a lifetime supply. Always wondered why they have to sell you so much of it?

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Nov 24, 2025 03:57 PM
854 Posts
Joined Aug 2009
Bizkit64Nov 24, 2025 03:57 PM
854 Posts
Just switched back to MX-4, after using Thermal Grizzly Kryonaut. The Thermal Grizzly was great, but didn't seem to last as long and the tube dried out completely within a year (even sealed)? MX-4 has just been consistently good for me and my use case.
Nov 24, 2025 03:58 PM
24 Posts
Joined Feb 2019
TonyforyouNov 24, 2025 03:58 PM
24 Posts
Great product, purchased on Amazon last week for $ 6 + tax. I'm out of 50 cents, kkkk. I replaced the thermal paste in my 7-year-old HP 360 laptop with MX4. The core temperatures dropped from an average of 70 degrees Celsius to 40 degrees Celsius.
Nov 24, 2025 04:05 PM
91 Posts
Joined Nov 2021
FuschiaTable6909Nov 24, 2025 04:05 PM
91 Posts
Quote from IraklisA :
I am an IT professional and highly recommend that you do not use a spatula when applying thermal paste. Due to the physics of how it works, you would ideally want the thinnest layer you can get while covering the most surface area. My preferred method would be applying a pea sized drop to the center, place the heat sink on it, then gradually tighten the screws in an X pattern (start with the top left, then bottom right, bottom left, and top right. Or any similar pattern)With thermal paste less is usually more, you only need a very small amount to enable the heat to transfer between the two and more mass would actually make it less efficient at doing this.
I don't get the x- pattern thing, I use a credit card and do a thin later (about the width of construction paper) across the whole die evenly. It doesn't take much time and you're sure to more evenly distribute. Generally a pea size works, but depending on die size it could be more or less. And yes, gradually tighten it down the same way you would mount a tire.
Nov 24, 2025 04:05 PM
41 Posts
Joined Dec 2011
jone2anNov 24, 2025 04:05 PM
41 Posts
i use these for all my pc builds, they're good, but you'll never need the entire thing so...lol
Nov 24, 2025 04:09 PM
557 Posts
Joined Jan 2007
UnfocusedNov 24, 2025 04:09 PM
557 Posts
Quote from IraklisA :
I am an IT professional and highly recommend that you do not use a spatula when applying thermal paste. Due to the physics of how it works, you would ideally want the thinnest layer you can get while covering the most surface area. My preferred method would be applying a pea sized drop to the center, place the heat sink on it, then gradually tighten the screws in an X pattern (start with the top left, then bottom right, bottom left, and top right. Or any similar pattern)With thermal paste less is usually more, you only need a very small amount to enable the heat to transfer between the two and more mass would actually make it less efficient at doing this.

A pea size blob of thermal paste is way too much. And not by a little. That's probably 10 times what you actually need. If you're using a pea-sized dollop, you'll need to clean up a lot of squeezeout, if you can even get an optimal surface union.

Two surfaces that are flat like a processor and heatsink or memory chip and heatsink require less than a BB sized dot of paste, if spread properly.

Set up the hardware so the heat source is horizontal, facing up. Dot the surface with thermal paste in the center, then center the heatsink on it. Gently twist the heatsink back and forth, 45 degrees if possible, to get the surfaces to mate, then secure it in place using the X pattern mentioned if possible.

If you have some flat glass or clear plastic, you can use gel toothpaste to practice getting that thinner-than-a-sheet-of-paper layer to form evenly between two surfaces.

The spatula can be helpful, but if used as the primary method of spreading compound, you could easily cause bubbles and voids in the coverage if you're not careful.

I'm probably too careful. I'm sure they don't use that much care in the factories, but I like to optimize my system where it's cheap and easy to do so.
Nov 24, 2025 04:13 PM
183 Posts
Joined Oct 2015
lookalikehuuhNov 24, 2025 04:13 PM
183 Posts
Quote from Tonyforyou :
Great product, purchased on Amazon last week for $ 6 + tax. I'm out of 50 cents, kkkk. I replaced the thermal paste in my 7-year-old HP 360 laptop with MX4. The core temperatures dropped from an average of 70 degrees Celsius to 40 degrees Celsius.
I find it incredible how bad HP's thermal paste is. I bought an HP Envy 360 for my son with an AMD 5625u hexacore CPU, it was sooo loud, constantly running the CPU fans at what sounded to be full speed while he was just typing up a speech in Word. I got tired of hearing it while he sat on the dining room table doing his homework that I took it apart and removed the heatsink. There was a ton of thermal paste, and it was not dried out, but I went ahead and replaced it with MX-4. Somehow, the difference in the amount of fan noise is night and day. I used hwinfo64 and the CPU was idling around 60-70F now its down to 40F at idle.
Nov 24, 2025 04:15 PM
67 Posts
Joined Nov 2012
Merk26Nov 24, 2025 04:15 PM
67 Posts
My Xbox one x was overheating and fans were running at max. Repasted with this stuff and it's back to normal. Would recommend.

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Nov 24, 2025 04:25 PM
374 Posts
Joined Apr 2015
SurferdudemiNov 24, 2025 04:25 PM
374 Posts
Quote from Unfocused :
A pea size blob of thermal paste is way too much. And not by a little. That's probably 10 times what you actually need. If you're using a pea-sized dollop, you'll need to clean up a lot of squeezeout, if you can even get an optimal surface union.

Two surfaces that are flat like a processor and heatsink or memory chip and heatsink require less than a BB sized dot of paste, if spread properly.

Set up the hardware so the heat source is horizontal, facing up. Dot the surface with thermal paste in the center, then center the heatsink on it. Gently twist the heatsink back and forth, 45 degrees if possible, to get the surfaces to mate, then secure it in place using the X pattern mentioned if possible.

If you have some flat glass or clear plastic, you can use gel toothpaste to practice getting that thinner-than-a-sheet-of-paper layer to form evenly between two surfaces.

The spatula can be helpful, but if used as the primary method of spreading compound, you could easily cause bubbles and voids in the coverage if you're not careful.

I'm probably too careful. I'm sure they don't use that much care in the factories, but I like to optimize my system where it's cheap and easy to do so.
There was a good YT video that showed the difference between a pea-sized blob and an X pattern. The X pattern produced more even coverage when you install the heatsink. A circular blob does not reach the corners consistently. The size of the blob depends upon the size of the chip. I've repaired a few PS3 consoles, and a pez-sized blob was the right amount, but in a small X pattern.

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