★ AMD AM2 / AM2 + / AM3 (mounting holes: 96 * 48mm) 1u active side-blown 4-wire copper radiator thermostat silent fan
★ suitable for server / computer cooling system
★ SKIVING precision cutting technology, copper shovel teeth
★ cost-effective copper heat sink material
★connector:4 pins with PWM function
★ Factory price &fast delivery *1 year gurantee time .
