Cooler Master offers a wide variety of power supply solutions, and understanding the multitude of series and product families can be a bit daunting. The units essentially break down into four main categories, gaming being an intermediate solution between enthusiast and entry-level units. The GX, or “Game Xtreme”, line of power supplies have recently been re-introduced with a few improvements that blur the lines between enthusiast, gamer, and their self-entitled silent demographics while continuing to pay mind to budgets of a crowd torn between a software library and the hardware required to support it. Today we have the 650W version of the new GXII PSU family, and we’ll take a look at what new offerings it brings to the table.

Product Name:  Cooler Master GXII 650W

Sample Provided by: Cooler Master

Written by: Adam

Pictures by: Adam and Wes

**Disclaimer**
LanOC Reviews only covers the features of power supplies due to not having the equipment to test them up to our standards. Because of this you will not see a performance section, a final verdict, or awards. Therefore we prefer to call this a preview rather than a review. Thank you for understanding; we keep our standard to the absolute highest for you, our reader.

Specifications

Model

RS-650-ACAA-B1

Type

Intel Form Factor ATX 12V V2.31

Dimension (W x L x H)

150 x 140 x 86mm / 5.9 x 5.5 x 3.4 inch

Input Voltage

90-264Vac (Full Range)

Input Current

10 - 5A

Input Frequency Range

60 - 50Hz

PFC

Active PFC (>0.9 typical)

Power Good Signal

100-500ms

Hold Up Time

>16ms

Efficiency

85% Typically

MTBF

>100,000 Hours

Protection                                        

OVP/UVP/OPP/OTP/SCP/OCP

Output Capacity

650W

Operation Temperature

0~40°C

Regulatory

CE/UL/FCC/CCC/TUV/C-tick/KCC/CSA/BSMI/GOST

Fan

120mm intelligent fan

Certifications

80 Plus Bronze

Connector

MB 20+4 Pin x 1

CPU12V 4+4 Pin x 1

PCI-e 6+2 Pin x 2

SATA x 6

4Pin Peripheral x 3

4Pin Floppy x 1

USB Charger cable x 1

 

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