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The K987 3U Server PWM CPU Cooler is designed for LGA Series Sockets including Intel® Socket 775 / 1150 / 1156 / and 1366 Processors. The PWM Fan connector and the standard server board bolt-thru mounting mechanism makes this a great choice for your Socket LGA board. Pre-applied thermal grease make this cooler easy to install as well. Energy saving PWM technology also keeps your power usage down. Note: K987 is designed for server motherboards.
  • At Duty Cycle 0~20%: 900 RPM
  • At Duty Cycle 50%: 1700 RPM
  • At Duty Cycle 100%: 2800 RPM
  • At Duty Cycle 0~20%: 15.1 CFM
  • At Duty Cycle 50%: 30.9 CFM
  • At Duty Cycle 100%: 46.96 CFM
  • Aluminum Radial Fi
CPU Socket 775/1150/1366/1156/1155
CPU Support Socket 1155, Intel® 2nd Generation Core™ i7-2600, i5-2500 series & Sandy Bridge Xeon® Processors 1220, 1220L, 1225,1230, 1235, 1240, 1245, 1260L, 1270, 1275 & 1280
Socket LGA1156, Core™ i3, Core™ i5 Processor I5-750 2.66GHz, Xeon® Processor 3400 Series up to 2.93GHz ; Core™ i7 Processors I7-800 Series up to 2.93GHz
Socket LGA1366, Core™ i7 Processors I7-900 Series 2.66GHz, Xeon® Processor 5500 Series up to 3.06GHz
Socket LGA775, Intel® Core™2 Extreme Processor 2.93GHz, Core™2 Quad Processor up to 3.0GHz, Core™2 Duo Desktop Processor up to 3.33GHz, Pentium® D Processor up to 3.6GHz, Pentium® Processor for Desktop up to 2.93GHz, Pentium® 4 Processors up to 3.80 GHz, Pentium® 4 Processor Extreme Edition up to 3.73 GHz, Celeron® Processor up to 3.6GHz
Solution Desktop, Workstation, 3U&Up
Overall Dimension 106.0 x 106.0 x 72.6 mm
Weight 500 g
Material Aluminum Radial Fin Heatsink with Copper Inserted
Fan Dimension Ø92.0 x 25.0 mm
Speed At Duty Cycle 0~20%: 900 RPM
At Duty Cycle 50%: 1700 RPM
At Duty Cycle 100%: 2800 RPM
Bearing Ball Bearing
Rated Voltage 12 V
Power At Duty Cycle 0~20%: 0.72 W
At Duty Cycle 50%: 1.2 W
At Duty Cycle 100%: 3.0 W
Air Flow At Duty Cycle 0~20%: 15.1 CFM
At Duty Cycle 50%: 30.9 CFM
At Duty Cycle 100%: 46.96 CFM
Noise Level At Duty Cycle 0~20%: 14.0 dBA
At Duty Cycle 50%: 19.0 dBA
At Duty Cycle 100%: 29.30 dBA
Air Pressure At Duty Cycle 0~20%: 0.30 mm-H2O
At Duty Cycle 50%: 1.55 mm-H2O
At Duty Cycle 100%: 2.977 mm-H2O
Lead Wire Pin Out Pin1-Black (-)
Pin2-Yellow (+)
Pin3-Green (Techometer/Signal output)
Pin4-Blue (PWM)
Thermal Resistance & Noise Level VS. Cooling Fan Speed
Note RoHS Compliance
  • Socket 775 / 1150 / 1156 / 1366 Processor
  • Copper Insert
  • Screw Type
  • Energy-Saving PWM
  • RoHS

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Dynatron K987 - 3U Server Active CPU Cooler - Socket LGA 775/1150/1156/1366

  • Brand: Dynatron
  • Product Code: K987
  • Availability: In Stock
  • ¥4,804

  • Ex Tax: ¥4,367

Tags: 3U Dynatron, サーバーCPUクーラー, ソケット775 / 1366 / 1156 / 1155, Intel Core, i7, i5, Xeon, サーバーマザーボード