
Technical details
Producer - Gamemax
Producer product family - PSU
Producer product name - GS 850G
Type - Full Modular
Gross weight - 1.92 kg
Net weight - 1.53 kg
Power
Nominal power - 850 W
Key features
80 PLUS Gold certified (up to 92% efficiency)
SFX form factor (compact: 125 x 110 x 65 mm or similar)
Fully modular design with flat cables for easy cable management
Single +12V rail (up to 70A / 840W)
ATX 3.1 and PCIe 5.1 compliant (supports native 12V-2×6 for modern GPUs)
92mm hydraulic bearing (HDB) fan with intelligent PWM control and auto start/stop (semi-passive / ultra-silent)
High-quality 105°C Japanese capacitors for durability and stability
Advanced topology: Active PFC + LLC + DC-DC conversion
Comprehensive protections: OPP, OVP, UVP, OCP, SCP, OTP (and more like SIP/NLP)
Universal input: 100-240V
MTBF >100,000 hours
Designed for small form factor (SFF / Mini-ITX) builds
Warranty - 60 month(s)