Features: Brand new and high quality Ultra-thin design overall height of 27mm, HTPC, 1U (4.45cm) to meet the customers need special height. Application of double 6mm, heat, solve the heat problem in small space. At the bottom of the reflow soldering of coppers process, heat conduction effect is more better. Using 8cm 4Pin PWM intelligent speed fan, efficient quiet. The overall efficient heat dissipation performances, support for 95W high performances CPU cooling needs. Specifications: Material:Metal Size:Approx. 93x87x27mm/3.66x3.43x1.06inches Weight: 167g ±5 % Voltage: 12VDC Current: 0.03-0.13±0.02Amp Air Flow: 12-35CFM Noise: 16-25dBA ± 10% Fan Speed: 1000-2700RPM ± 10% Life: 40000 Hours Package Includes: 1x CPU Cooler note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.