Specifications

• Mfr Part Number: K985
• CPU Application: Intel Socket 1156 for 3U and up Support Intel Core i3 530 / 540, Core i5 650 / 650 / 660 / 661 / 670 / 750; Xeon Processor 3400 Series; Core i7 870 / 860; Intel Socket 1155 3U and up Support Intel Sandy Bridge Xeon Processors 1220/ 1220L/ 1225/ 1230/ 1235/ 1240/ 1245/ 1260L/ 1270/ 1275/ 1280
• Heatsink Material: Aluminum Radial Fin Heatsink with Copper Inserted
• Fan:
  • Speed:
    • At Duty Cycle 0-20%: 700 rpm
    • At Duty Cycle 50%: 1400 rpm
    • At Duty Cycle 100%: 2500 rpm
  • Bearing: Ball Bearing
  • Air Flow:
    • At Duty Cycle 0-20%: 14.98 cfm
    • At Duty Cycle 50%: 29.9 cfm
    • At Duty Cycle 100%: 46.96 cfm
  • Noise Level:
    • At Duty Cycle 0-20%: 14.7 dBA
    • At Duty Cycle 50%: 18.5 dBA
    • At Duty Cycle 100%: 29.85 dBA
  • Air Pressure:
    • At Duty Cycle 0-20%: 0.29 mm-H2O
    • At Duty Cycle 50%: 1.07 mm-H2O
    • At Duty Cycle 100%: 2.977 mm-H2O
  • Rated Voltage: 12 V
  • Power:
    • At Duty Cycle 0-20%: 0.72 W
    • At Duty Cycle 20%: 1.08 W
    • At Duty Cycle 100%: 3.6 W
  • Lead Wire Pin Out: Pin1-Black (-); Pin2-Yellow (+); Pin3-Green (Techometer/Signal output); Pin4-Blue (PWM)
  • Fan Dimensions: 92.0 x 92.0 x 25.0 mm
• Overall Dimensions: 106.0 x 106.0 x 72.6 mm
• Weight: 500.0 g
• RoHS Compliant