UPSIREN GPU RAM Copper Heat Sink Radiator Memory Miner BTC RTX 3070 3060 3080 3090 5600 5700 GPU Cooling 15-40 Degre Thermal Pad

Buyer's NotePlease consult customer service to inform the graphics card model used before purchasing!1. The heat sink is used with ordinary silicone grease,but not other thermal conductive materials, such as thermal pads, metal silicone grease, etc.2.Dosage of silicone grease: each piece is about 2-3g of silicone grease3. The thermal conductivity and heat dissipation of the made graphics card is pure copper, with a thermal conductivity of 386.4W/M.K.4. Precision dimension calculation, prevent installation deviation, short circuit;5. Chemical polishing, prevent burr short circuit; Anti-rust, anti-oxidation passivation agent, no rust, no oxidation.GPU RAM Radiator Memory Heatsink CopperAnti-short circuit: avoid the raised element capacitor, high temperature adhesive sticker (gift) to prevent short circuitSuitable for 3070 (ti), 3080 (ti), 3090, 3090Ti graphics cards with thermal pads above 2mm. Customized models are not suitable for other models!!The copper sheet is a grade better than the thermal pad, and it will not age!Remember not to use silicone grease containing metal powder.Installation instructions:After disassembling the heat sink, first clean the original thermal pad, and wipe the surface of the video memory and GPU heat sink.This step of sticking the insulation sticker is very important!!!Apply silicone grease to the video memory and then install the copper plate. Apply silicone grease to the copper plate and CPU to install the heat sink.Disclaimer:Although copper sheet through dry practice proved feasibility, but there are still unpredictable risks, users need to bear their own risks.