4Pin CPU Cooler Mute Silent Fan Heat Sink for Intel 1155 / 1151 / i3 / i5

1. The thickened aluminum heat sink 2. Large air volume, excellent heat dissipation performance, providing thermal protection for overheated desktop computer processors. 3. Low running noise, just need to prevent dust to achieve maintenance purposes. 4. The fan is reliable in quality and has a long service life. 5. Size: 80 x 80 x 25mm