Socket Type: LGA1156

CPU Compatibility/CPU Clock Speed:
73 watts:I5-670,I5-660,I5-650,I3-540,I3-530
82 watts:I5-750S,I7-860S *
87 watts:I5-661 *
95 watts:I5-750,I7-870,I7-860 *
*It depends on the air flow inside the PC system.

Cooler Dimension (mm): Ф 95×57
Cooler Weight (grams): 310
Fan Bearing Type: 1B1S or EBR or 2BB
Fan Dimension (mm): 80 × 80 × 25
Fan Speed (rpm): 3200
Fan Air Flow (CFM): 44.1
Fan Noise (dBA): 32
Fan Rated voltage (VDC): DC 12V
Fan Power Consumption (Watt): 2.76 (max.)
Fan Operating Voltage (Volt): 6.0~13.8
Fan MTBF (hours): 40000 / 35000 / 50000
Fan Safety: TUV, UL, CE
Material-Heat sink: Aluminum 6063T5
Material-Thermal compound: High Efficiency Thermal Compounds
Material-Clip: S 45C