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Reduce the clutter and better manage the cables running to your power supply with the G650M 650W Computer Power Supply from Cooler Master. This power supply features a 3D circuit design to improve heat dissipation and air flow while reducing cross talk and signal noise. With a single +12V rail you benefit from enhanced load balancing and VGA compatibility up to the NVIDIA Titan. This power supply also supports Haswell C6/C7 low power state configuration along with a zero load operation.

The intelligent 120mm fan speed controller with honeycomb mesh increases airflow for better heat dissipation.

The 12V to 3.3V and 5V module design offers notably higher efficiency and voltage stability than other designs.

This Cooler Master power supply offers high efficiency, improves heat dissipation and reduces unnecessary cables which results in much lower crosstalk and signal noise.


Cooler Master RS650-AMAAB1-US GM Series 650W ATX12V Power Supply
  • 80 Plus Bronze Certified with up to 85% efficiency

  • Engineered to support 6th generation & Skylake C6/C7 sleep states

  • Modular cable design saves space

  • A 5 years warranty with free technical support

  • 5.5”(140mm) depth provides more room in compact cases

  • Output power: 650 W

  • Input voltage: 100 - 240 VAC

  • Output voltage: 3.3 VDC, 5 VDC, +/- 12 VDC, 5 VSB

  • Input current: 12 - 6 A

  • Frequency: 50 - 60 Hz

  • Protection: Over voltage, over current, over power, short circuit, under voltage, over temperature and over load

  • Efficiency: 85 percent typically, MTBF: >100000 hrs, Hold up time: >16 ms

  • Connectors: One Motherboard 20+4 pin, one CPU 12V 4+4 pin, four PCIe 6+2 pin, eight SATA, six 4-pin peripheral and one 4-pin floppy

  • Form factor: Internal

  • Operating temperature: 0 - 40 deg C

  • Powerful single +12V rail for superior load balancing and graphics card compatibility

  • Designed to support 6th generation & Skylake C6/C7 sleep states

  • Modular cable design saves space

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