
Technical details
Producer - Gamemax
Producer product family - PSU
Producer product name - GP 750B WH
Type - Non-Modular
Gross weight - 2.20 kg
Net weight - 1.81 kg
Power
Nominal power - 750 W
Design
Colour - White
Key features
80 PLUS Bronze certified (efficiency >85%, up to ~87% typical)
Non-modular design with fixed flat black cables (extra-long 12V 8-pin ~650mm for better cable routing)
White exterior finish for aesthetic/white-themed builds
Dual DC-DC circuit (180-degree phase-shifted 3.3V/5V outputs) for low ripple, ±2% voltage accuracy, and stable performance
Single +12V rail (high amperage, e.g., ~54A / ~648W on 12V) for reliable GPU/CPU power
140mm ultra-silent fan (HDB or similar) with smart temperature control for quiet operation
Premium Taiwanese capacitors (high-quality for durability and reduced ripple)
Advanced protections: OPP, OVP, UVP, OCP, SCP, OTP, NLP, SIP, OLP, NLO
Active PFC (>0.99)
Universal input: 100-240V (full range)
Standard ATX form factor (dimensions approx. 160 x 85 x 150 mm or similar)
MTBF >100,000 hours
Operation temperature: 0-40°C
Safety certifications: CE, FCC, CB
Warranty - 60 month(s)