GAMEMAX Max PB-Series 850W ATX 3.1 PSU delivers stable power with all-Japanese capacitors, pure copper cables, long-life cooling, and full safety protections for modern gaming systems.• Active PFC with Dual-Transistor Forward and DC-to-DC topology.• Full Intel ATX 3.1 supporting 200% system and 300% GPU power excursions.• 100% all-Japanese capacitors (Rubycon, NCC, Nichicon).• 100% pure copper output cables for stable high-load power delivery.• Long-life silent fan rated at 40,000 hours MTBF at 40 °C.• Wide input voltage support: 180–264 V full load, 160 V typical.• Genuine 3C safety certification and official 80 PLUS Bronze efficiency.• protection features via 16-pin IC, plus embossed cables and branded Velcro straps.
| Type | ATX12V V3.1 |
| Product Net Weight | |
| Product Dimensions | 140×150×86mm |
| Efficiency certification | 80Plus 230V EU Bronze |
| Fan Size | 120×120×25mm |
| Fan Bearing | Hydro Bearing |
| Topology | Active PFC+Double forward+DC to DC |
| Capacitors | Full Japanese Electrolytic Capacitors |
| Power Good Signal | 100-150ms |
| Hold Up Time | ≥16ms 80% load |
| Efficiency | ≥88% Under Typical Load(50% Loading) |
| Protection | OPP/OVP/SCP/OTP/OCP/UVP/SIP/NLO |
| Operation Temperature | 0 - 40℃ |
| Regulatory | CE/CCC/TUV-SUD/RCM |
| Erp Regulation | ErP 2014 |
| Environment Protection | WEEE/Triman/中国RoHS |
| Warranty | 3Years |
