?Component Cooling System ?for various GPUs, including case and server cards, as well as specific video cards. It serves the purpose of cooling down graphics cards during gaming or mining, and can also be used for raid cards or SCSI cards. ?Efficient Cooling ? The GPU cooler is effective in lowering temperatures under load, resulting in reduced GPU temperatures and providing efficient cooling performance. ?Compatibility ?Universal GPU coolers are compatible with most graphics cards, providing efficient cooling for the GPU, memory, and VRMs. They effectively reduce GPU temperatures and extend the lifespan of the graphics card. Adjustable Voltage : The Dual 90mm GPU cooler offers multiple voltage options, giving you the flexibility to control the fan speed through the motherboard control or using the supplied 4-pin Molex adapter with 12V, 7V and 5V wires. ?Easy to install? simple installation process, no instructions needed, and suitable for pc enthusiasts. Totally Size: 185 x 125 x 30 mm / 7.28 x 4.92 x 1.18 inches /per. Rated Voltage:12V 0.2 A; Speed: 3000RPM; Air flow: 86.3CFM; Noise:37dBA; Bearing type: Sleeve Bearing ; Life: 35000 hours