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The GameMax GP 850W 80+ Bronze (GP-850B) power supply unit is engineered to deliver robust, reliable power for high-performance gaming rigs and power-intensive multi-GPU systems. Certified with an 80 Plus Bronze rating, it achieves over 85% operational efficiency, minimizing energy waste and thermal output during heavy computing sessions.
Equipped with Active PFC (PF > 0.99) and a comprehensive suite of industrial-grade electrical protections—including OPP, OVP, UVP, and SCP—the GP 850B ensures clean, stable energy delivery. Thermal management is handled by a large 140mm ultra-silent cooling fan that maintains low acoustic profiles under 25 dBa, making it an ideal choice for quiet and efficient PC builds.
Key Features
| Specification | Details |
| Brand & Model | GameMax GP 850W (GP-850B) |
| Power Output Capacity | 850 Watts |
| 80 Plus Certification | 80 Plus Bronze |
| Efficiency Rating | > 85% Efficiency (87% Max) |
| Input Voltage | 110 - 240 VAC |
| Input Current / Frequency | 10 - 5A | 50 - 60 Hz |
| Power Factor Correction (PFC) | Active PFC (Power Factor > 0.99) |
| Cooling System | 140mm Ultra Silent Fan |
| Acoustic Noise Level | < 25 dBa |
| Power Good Signal | 100 - 150 ms |
| Hold Up Time | > 10 ms |
| Mean Time Between Failures (MTBF) | > 100,000 Hours |
| Electrical Protections | OPP, OVP, UVP, OCP, SCP, OTP, SIP, OLP, NLO |
| Operating Temperature | 0°C to 40°C |
| Safety Certifications | CE, FCC, CB |
| Dimensions (W X H X D) | 160 mm X 85 mm X 150 mm |
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