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PTM7950 Phase Change Thermal Pad
PTM7950 Phase Change Thermal Pad
Sold Out (this item will not be restocked)
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Description
At long last, the legendary Honeywell PTM7950 Phase Change Thermal Pads from this video are available on lttstore!
If you're looking for a thermal interface material that offers higher performance than standard paste, but you don't want to go through the trouble of something like liquid metal, this is a fantastic middle ground for any PC or DIY server installation. Many laptop manufacturers also go for a thermal pad rather than paste on CPU & GPU installs, so if your older laptop needs a refresh we've got you covered.
PTM7950 sources tend to be overpriced or unreliable in most cases, so we're super proud to offer an affordable, trusted source for this unique thermal material.
First time using a thermal pad like this? Check out our quick installation guide here
IMPORTANT NOTES:
Your thermal pad may undergo one or more phase changes during shipping, resulting in it arriving in a slightly deformed state. This is normal and will not result in performance issues of any kind after installation -- your heatsink will ensure even coverage.
In the event of any leakage from the product packaging, please contact customer support.
Unfortunately we cannot accept returns for thermal pads with open product packaging.
Product Information
Thermal Resistance: 0.04°C·cm²/W
Specific Gravity: 2.8 g/cm³
Size Guide










I had to buy twice two 60x60 pads because the second plastic layer is very difficult to peel off even if cooled on fridge or freezer.
Had success after cutting it 2mm larger on length and width. It is also easy to clean off but beware of paste debris. Due to the peeling difficulty is the only reason I gave 4 instead of 5 stars.
A must have if you are having heating issues, Especially for AMD cards. Applied it to a 6700xt and 7900xt that both had bad hotspot temps. A bit expensive but well worth the money. Properly apply it and forget about it. Good stuff
Great product and this is the best store to get it from. I used it to replace the liquid metal in a PS5, a month on its running great! Quiet as the day it was born and cool to the touch, amazing stuff
My GPU no longer screams!
Not miraculous, but very satisfied, and it's a breeze to apply.
