PC CPU Cooler for Intel 2U LGA 4189 Square Socket Passive Cpu Heatsink Heat Pipe Cooling

type: Heatsink
heatsink material: Copper & Aluminum
fan life: 50000 Hrs
power: 5.4W
air volume: 38.4CFM
noise: 46.2DBA
fan size: 60x60x25mm
bearing: TWO BALL BEARING
power interface: 4pin
fan speed control: 1500-6800RPM
application: Computer Case, 2U radiator
brand name: hang da hui
model number: 2U 4189
place of origin: Beijing, China