








❄️ Stay chill, perform killer: Ultra 16.8w/mk Thermal Putty for unstoppable cooling
UPSIREN's Ultra 16.8w/mk Thermal Putty is a premium, sticky thermal interface material designed to replace soft thermal pads up to 3mm thick. With a thermal conductivity exceeding 16.8 W/mK—over three times that of typical pads—it rapidly dissipates heat from GPUs, memory chips, and processors. Non-electrically conductive and heat-resistant up to 250°C, it ensures safe, long-lasting performance with a lab-proven lifespan exceeding 1000 days. Ideal for computers, automotive electronics, telecom, and military applications.
| ASIN | B0CSZ8BFZS |
| Are Batteries Included | No |
| Best Sellers Rank | #45,371 in Computers ( See Top 100 in Computers ) #67 in Thermal Pads |
| Brand | UPSIREN |
| Customer Reviews | 4.5 4.5 out of 5 stars (137) |
| Date First Available | 30 January 2024 |
| Item Weight | 91 g |
| Item model number | UX PRO |
| Manufacturer | UPSIREN |
| Package Dimensions | 13.11 x 10.01 x 3.4 cm; 91 g |
K**.
Best performance
Highly effective. But a pain to shape and apply. If you have used putty before this is a great product if not be ready to spend lots of time to do all the vrms and components. Stick to thermal pads if you dont have the paitience but if you need actual performance go for it. Highly satisfied.
J**A
LEGENDARY TEMPS
This stuff is AMAZING. Absolutely amazing. I cannot recommend it enough. I'd been struggling with thermal modding my Powercolor 9070XT Red Devil for a few weeks now. They must use some weird proprietary sizing for the VRAM thermal pads, as 1.0mm was too big and prevented core contact, but 0.5mm was too small and led to warmer VRAM temperatures than I'd like. So I relented and bought this stuff after hearing great reviews, and it was entirely worth it. Being putty, I didn't have to worry about sizing at all. It squished down perfectly and now I have probably have the coolest VRAM on any air-cooled 9070XT. I added 5mm pads to the backplate behind the VRAM in addition to this putty, and now my temps don't even see 70C at 4k ultra in any game. It's magnificent. It was super easy to apply as well. You just scoop it up and push it down on the VRAM chips, then the cooler mounting does the rest. I truly didn't think I could get the chips this cool without water cooling. Overall 10/10. I'm running a +400MHz overclock on my VRAM and it doesn't even care. My GPU is quiet, cold, and calculated. I'm never using thermal pads on my VRAM again. This stuff is a cheat code.
D**A
Buen producto
La use para mí tarjeta gráfica y va muy bien mantiene las temperaturas correcto entre 70 y 78°c a máxima capacidad, es de fácil manejo y la cantidad correcta para una tarjeta gráfica grande
A**S
ROG G15 Laptop
Works as intended on my ROG G15 laptop! Nothing much to say because I can't really track the temps of VRAMS and such, but my laptop is not thermal throttling, at least, right?
S**N
Nice quality thermal putty
Really nice and cool thermal putty, I applied it to my SSD NVMe on my laptop, very easy to apply.
Trustpilot
1 week ago
2 months ago