Feature: 1. The aluminum alloy heat sink is used, and the heat dissipation area is large.2. Using 4‑heat copper tube, high heat dissipation efficiency and fast heat dissipation. 3. 9cm cooling fan, strong wind, strong heat dissipation, convenient and practical. 4. This CPU cooling fan has a back plate for easy installation. 5. This CPU cooler is suitable for LGA2011 1366 11501151 1155 1156 platform. Specification: Item Type: CPU Cooler Material: Aluminum alloy + copper tube Fan Size: Approx. 9 x 9 x 2.5cm / 3.5 x 3.5 x 1in Role: CPU heat dissipation How To Use: 1. Disassemble the machine and install the back panel. 2. Install the CPU cooler and it can be used. Package List: 1 x CPU Cooler1 x Backplane |