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PTM7950 Phase Change Thermal Pad
PTM7950 Phase Change Thermal Pad
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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










Yea its good!
I bought this to repaste the Xeon CPUs in my home lab servers. It took more time to clean off the old thermal paste.
Incredibly easy to use & much more performant than the artic silver I used to swear by. It's certainly pricier than paste, but if you have a normal consumer chip (not a threadripper), you may be able to get two uses out of the smaller size. I'm incredibly happy with the thermals on my new build!
You know it is good when the the temps on slow fan speed on the laptop after the new paste and cleaning gives same temps and preformance as it had on fast fan setting when it was brand new (max 80 C on CPU (AMD Ryzen 7 5700U) and 65 C on GPU (RTX 3050 Ti 60W variant)) and 5-10 C lower on high fan settings than originally. Best part is it seems indeed the temps keep getting lower over time (as long as fan intakes are not blocked of course). Truly one of the thermal conductors of all time. If you need somethings that is efficent and lasts, this is it. Hard to go wrong with bying this, thats for sure.
I used it to replace the thermal paste on my Lenovo Legion gaming laptop. CPU temperature dropped from 95C average to 70C average while gaming. The application wasn’t too bad, the trickiest part was cutting the pads to the right size.
