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Cooler Master Real Power Pro 1250W PSU

Cooler Master Real Power Pro 1250W PSU

Product image


One of the most aggressively expanding companies in the PSU market is Cooler Master. Cooler Master may be primarily focusing on cooling solutions, but they have released a plethora of power supplies in the past few months. Most of them are high end products, designed to appease the most demanding of enthusiasts.

Today we will have a look at one of their best units, the Real Power Pro 1250W PSU. The Real Power Pro is primarily designed to offer the best possible electrical performance over low noise or good aesthetics …  it is aimed at the most demanding users of all; hardcore overclockers.

link Manufacturer’s Features and Specifications

  • World’s first six +12V rails for better power distribution in Quad-SLI and 2 ways server system
  • Six 6 pin PCI-e connectors offer great future upgradeability
  • Three 8 pin PCI-e connectors are compatible with future graphic card upgradeability
  • Compliance with the newest Intel standard ATX 12V V2.3
  • Compliance with the newest SSI standard EPS 12V V2.92
  • Ultra-silent operation with intelligent 135mm fan speed control (< 16dBA)
  • Eco-design for energy and money saving by Active PFC.(>0.99)/
  • High efficiency(>87%)
  • High Power Density (150*180*86 mm)
  • Power Failure Detector will light up when Over-Voltage,Under-Voltage, Over-Temperature, Over-Current, Over-Loading, and Short circuit occur
  • Five-year warranty
  • The newest Intel® standard ATX 12V V 2.3 / SSI standard EPS 12V V2.92
  • With 5V sb increasing from 2A to 6A, it could support up to 10~12pcs USB devices.
  • USB devices could be charged when your PC is power off.
next AC Input
115V/230V 19A/10A 60/50Hz
enter DC Output
1250W (Continuous)

enter Model
ATX Form Factor 12V V2.3 / SSI standard EPS 12V V2.92
150 x 180 x 86 (mm)
90 ~ 264V (Auto Range)
16A @ 115Vac / 10A @ 230Vac
follow link Input Frequency Range
47 ~ 63 Hz
Active PFC (0.99)
source site Power Good Signal
100 ~ 500 ms
page Hold Up Time
> 17 ms
>85% Typically
see MTBF
>100,000 hrs
1250 Watts Continuous
blank Max. Output Capacity
1500 Watts
Operation Temperature
0~50°C (Nominal Input Voltage)
Ultra-silent 135mm fan with intelligent speed control
NVIDIA SLI-ready / 80 Plus
M/B 24 Pin Connector x 1
CPU 4 Pin x 1
CPU 8 Pin x 1
PCI-E 8 Pin x3
PCI-E 6 Pin x 6
4 Pin Peripheral x 7
SATA x 8
4 Pin Floppy x 2

Packaging and Bundle

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The Cooler Master Real Power Pro 1250W is supplied in a strong, well made cardboard box which may be lacking any intricate artwork, there is however a wealth of data about the unit’s performance and features at the sides and the rear. The bundle consists of black 3M mounting screws, a case sticker with the company logo, a warranty card, a well written manual, a special AC power cable and an elegant keychain/bottle opener.

About Author

Stuart Davidson

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