Cooler Master Launches New GM Series Power Supplies

Subject: General Tech, Cases and Cooling | October 21, 2013 - 01:39 AM |
Tagged: c7, modular psu, gm series, cooler master, 80 Plus Bronze

Cooler Master has launched a new series of power supplies aimed at gamers. The new Cooler Master GM Series is a line of 80 PLUS Bronze rated semi-modular PSUs that come in 450W, 550W, 650W, and 750W models.

Cooler Master GM Series G750M Semi-Modular PSU.jpg

The GM series feature a semi-modular design with a permanently attached ATX and CPU cable paired with modular ports for attaching the flat ribbon power cables with SATA, Molex, and PCI-E power connectors. The power supplies have a single 120mm cooling fan and a 3D circuit board that eliminates some internal cabling and improves cooling as a result (according to Cooler Master). The 80+ Bronze PSUs have a single 12V rail design that can deliver up to 62 amps on the 12V rail. They are also compatible with Haswell’s C6 and C7 sleep states.

Cooler Master GM Series G750M Power Supply Internals.jpg

The G750M, which is the 750W PSU, has the following connectors:

  • 1 x 24 pin ATX
  • 1 x 4+4 pin CPU
  • 4 x 6+2 pin PCI-E
  • 8 x SATA
  • 6 x Molex
  • 1 x Floppy power

More information on the new GM series can be found on the Cooler Master website. As is usually the case with product launches, exact pricing and availability in the US is still unknown.