Thermalright has introduced the GM Series power supplies, expanding its PSU lineup with fully modular, 80 PLUS Gold-certified models available in 650W, 750W, and 850W capacities. Designed for modern gaming and enthusiast systems, the new series features a compact 150mm form factor, ATX 3.1 compatibility, and support for the latest graphics card power standards. The GM-750 and GM-850 models are available in both black and white colour options, while the GM-650 is offered exclusively in black.
The GM-750 and GM-850 support Intel's ATX 3.1 specification with up to 200% power excursion handling and include a native 12V-2x6 connector for PCIe 5.1 graphics cards. Meanwhile, the GM-650 retains the same fully modular design and 80 PLUS Gold efficiency rating but utilizes conventional PCIe power connectors. Across the lineup, Thermalright equips the GM Series with a 120mm cooling fan, a 105°C-rated Japanese primary capacitor, and a comprehensive suite of protection features backed by a five-year warranty.
Key Features
• 80 PLUS Gold efficiency certification
• Intel ATX 3.1 compliance
• Native PCIe 5.1 support with 12V-2x6 cable (850W and 750W models only)
• LLC resonant and DC-to-DC circuit design
• 105°C-rated Japanese primary capacitor
• Fully modular cable design
• Multiple protection circuits including OPP, OVP, OTP, OCP, SCP, and UVP
• Universal 100-240V AC input support
• Five-year warranty
Thermalright has listed the GM-850, GM-750, and GM-650 power supplies on its official website.
Thermalright GM-850-W
Thermalright GM-850
Thermalright GM-750-W
Thermalright GM-750
Thermalright GM-650
