CPU Compatibility/CPU Clock Speed (max.):

Intel LGA775:
• Core 2 Processor (Up to E8600/3.33 GHz/65W)
• Core 2 Extreme Processor (Up to QX9650/3.0 GHz/130W)
• Core 2 Quad Processor (Up to Q9650/3.0 GHz/95W)
• Pentium D Processor (Up to 3.6 GHz/130W)
• Pentium Processor Extreme Edition (Up to 965/3.73 GHz/130W)
• Pentium Processor (Up to E6500/2.93 GHz/95W)
• Pentium 4 Processors (Up to 3.8 GHz/115W)
• Pentium 4 Processor Extreme Edition (Up to 3.73 GHz/115W)
• Celeron Processor Family (Up to 3.6 GHz/65W)

Intel LGA1156:
• Core i5 Processor (Up to I5-750/2.66 GHz/95W)

Intel LGA1366:
• Core i7 Processor (Up to I7-960/3.2 GHz/130W)

AMD:
• Athlon II X3 (Up to 2.9 GHz/95W/AM3)
• Athlon II X4 (Up to 2.8 GHz/95W/AM3)
• Phenom II X4 (Up to 3.4 GHz/140W/AM3, AM2+)
• Phenom II X3 (Up to 2.8 GHz/95W/AM3)
• Phenom II X2 (Up to 3.1 GHz/80W/AM3)
• Phenom X4 (Up to 2.6 GHz/140W/ AM2+)
• Phenom X3 (Up to 2.5 GHz/95W/ AM2+, 940)
• Athlon II X2 (Up to 3 GHz/65W/ AM3)
• Athlon X2 (Up to 3.2 GHz/125W/ AM2, AM2+, 939)
• Athlon (Up to 2.8 GHz/89W/ AM2, 939, 754)
• Sempron (Up to 2.7 GHz/62W/ AM2, AM3, 754)

Cooler Dimension (mm): 90 (L) × 96 (W) × 139 (H)
Cooler Weight (grams): 460
Fan Bearing Type: Entering Bearing
Fan Rated Voltage: DC 12 V
Fan Dimension (mm): 92 x 92 x 25 duo fans
Fan Speed (RPM): 1200 (±10%) per fan
Fan Air Flow (CFM): 23 (±10%) per fan
Fan Power Consumption (Watt): 1.872(Max)*2
Fan Operating Voltage (Volt): 6.0~13.8
Fan Noise (dBA): 17.7 per fan
Interface Material: High Efficiency Thermal Compound