Toughpower GF A3 Gold series comes with a 16pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs. The wattage marked on the 12V-2x6 connector is the recommended wattage. (Ref. Intel design guideline) The native 16 PIN (12V-2x6) PCIe connector of the GF A3 1050W can deliver up to 600W for PCIe 5.1 graphics cards. Note: 1. Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors. 2. Please follow the recommended power requirements from the GPU manufactures before using the 12V-2x6 cable. •P/N: PS-TPD-1050FNFAGU-L •WATTS: 1050W •MODEL: TTP-1050AH2FLG •MAX. OUTPUT CAPACITY: 1050W •COLOR: Black •DIMENSION ( W / H / D ): 150mm(W)x86mm(H)x140mm(D) •PFC (POWER FACTOR CORRECTION): Active PFC •POWER GOOD SIGNAL: 100-150 msec•HOLD UP TIME: > 17msec •INPUT CURRENT: 20A-8A •INPUT FREQUENCY RANGE: 50Hz/60Hz •INPUT VOLTAGE: 100-240V～ •OPERATING TEMPERATURE: 5°C to + 45°C •OPERATING HUMIDITY: 20% to 85%,non-condensin •STORAGE TEMPERATURE: -40°C to + 55°C •STORAGE HUMIDITY: 10% to 95%, non-condensing •COOLING SYSTEM: 12cm FDB Fan •EFFICIENCY: Meet 80 PLUS® Gold at 115Vac input. •MTBF: 100,000 hrs minimum •SAFETY APPROVAL: FCC/ICES/CB/cTUVus •PCI-E 6+2PIN: 5 •PCIE 12+4PIN: 1(600W).