Mad Dog Multimedia DiskMod Hard Disk Drive Dual Fan Cooler Mad Dog Multimedia Techie Toyz MD-HDDF-CF-602 Hard Drive Cooler w/Dual Fans General Features: Silver color Dual fans Fits 3.5-inch hard drives Extend hard drive life and reliability Easy installation Mounts to the bottom of any 3.5-inch drive 4-pin Molex pass-through power connector Cooling Specifications: 20 CFM 22 dBA 4800 RPM rotational speed