AIYUNNI Thermal Pad, 100x100x0.5mm, 12W/mK, -40°C - 200°C, Gap Filler, Aluminium Cooler, Perfect for CPU, GPU, LED Cooling

I bought this to mount a heatsink on my GPU's backplate to aid with VRAM high temperatures.Pros:- Comes at a fraction of a price compared to reputable brands.- Easy to reapply without leaving a mess. I had to readjust the location of the strips a few times and never had trouble removing and reapplying them.- Brought VRAM temperatures down 10 deg Celsius, so it works.Cons:- I think it has higher hardness than Gelid Ultimate. Meaning, you will have hard time applying this thermal paste on uneven surface such as applying a single strip spanning multiple SMD components of various heights. In my case, the GPU backplate had a slight bulging and this thermal pad did not help at all to compensate with this. As a workaround, I cut the pad into separate strips, and try to carefully push against some to force them to make contact with both surfaces.Overall, it works very well with even surfaces. It's an affordable solution if you need a large quantity for even surfaces.If you plan to use this for a GPU backplate, remember that a heatsink with thermal pad is not enough. You need a fan as well to aid in cooling.

For the money, it's pretty good.Can be slightly more brittle that more expensive versions but really, it's perfect if you're gentle with it.

great

Old 1070 was having thermal issue when playing BL3. Made a big thermalpad fill so the board contacted the backplate through the pad. Also replaced VRM and VRAM thermal pads along the way in the front.The thermal pad came through the mail and there was a big fold mark on the protective films, the pad sandwiched between was unaffected. There were ~1-2mm silicon chipped off near the edge probably due to shipping and handling. Both could be avoided if the pad was shipped with a cardboard inserted and used do-not-bend stickers.

Great product for the price. It elongates just a little bit when removing the film so better to do before laying down on the PCB components, but really easy to work with. I paired this with Grizzly 8 pads (grizzly has a bit better conductivity and texture is a little less maliable, good for high heat areas like VRAM, and others on baseplate) because I needed more surface area and the size of this thing was awesome! Plenty left over for future products. I think this product would've worked fine on all areas as the 1mm was exactly the same as the Grizzly but I wanted to ensure maximum heat dissipation. Overall, definitely would buy again!Note in my baseplate image the tan pads are the grizzly, and the blue pads are these AIYUNNI. I should've got a picture of the backplate where I used A LOT of this AIYUNNI, but trust me. This product does the job well.