4 Pack 1.0mm Thermal Pad GPU 12 W/mK, 80 x 40 x 1mm Non Conductive Heat Resistance, Highly Efficient Cooling Thermal Pads for PC Laptop Heatsink CPU LED Cooler

I used these to replace the thermal pad on my m.2 PCIE splitter card, and it seems to work well for the SSD thermals (I tested an Intel Optane P1600X, 665P, Samsung 950 Pro, and Samsung 970 Pro), and the temps were well controlled at 40C, so these thermal pads were making good contact with the heatsink on the riser card and effectively transferring heat. The on-paper performance makes these on-par with the grey stuff that Thermalright sells, which is a pretty good thermal pad go-to option.The length of these things make them pretty good for 80mm m.2 SSDs, I can't 100% test these in a more intense setting since I don't have a good GPU or laptop to test these pads with, so if I were to say, do a thermal pad upgrade, I would just go with the usual Thermalright pads. However these are a pretty good deal for $9 at the time of this review considering you get 80mm x 40mm and the price is the same between the 1mm and 2mm pads.

Good quality 1mm thick thermal pads, I used these to apply thermal pads to my graphics card's metal backplate. There were no thermal pads applied by the manufacturer and the card has a metal backplate, these thermal pads help pull heat away from the underside of the GPU's main board and helps dissipate the heat into the metal backplate. So far, I have noticed that my GPU temps, are a lot cooler (especially the VRMs and G6 memory modules).