The new C Series power supply from NZXT features safe, reliable power while ensuring optimal efficiency and quieter performance. Manufactured with high-quality components and backed by a 10-year warranty, the C Series power supplies deliver both peace of mind and clean, reliable power to your PC gaming system.SILENT OPERATIONA push of a button enables Zero RPM Fan mode, silencing the fan under low-load conditions. When needed, the 120mm fluid-dynamic bearing fan spins up to efficiently cool the PSU, keeping your system stable and running through even the most intense gaming session. Hybrid Silent Fan Control and the Fluid Dynamic Fan Bearing not only provide reduced noise without an increase in temperature, they also extend fan life due to a reduction in fan rotations.ALL THE ESSENTIALSThe C series fits any case conforming to the ATX standard with the C750 and C650 supporting NVIDIA GPUs up to 2080ti and AMD GPUs up to Vega 64. The C850 can support multi-GPU configurations.DESIGNED FOR BUILDERSThe modular design lets you use only the cables you need, ensuring easier installation, and less clutter. The sleeved main cables look great and resist heat damage as well as fraying, delivering greater durability and longevity.PEACE OF MINDNZXT provides a 10-year warranty for the C Series PSU, so you can enjoy a worry-free gaming experience.SPECIFICATIONSDimensions (LxWxH) - 150mm x 150mm x 86mmWeight - 3.2kgMaterials - Steel, PCB, PlasticCompliance Standard - ATX12V v2.4 / EPS12V v2.9 2PF Correction - Active@0.99AC Input Rating - 100-240Vac, 12-6A , 50-60Hz200-240Vac 6 A 50-60 HzDC Output Rating - +3.3V +5V +12V -12V +5Vsb20A 20A 70A 0.3A 3A100W 840W 3.6W 15W850WFan Dimensions (WxHxD) - 120mm x 120mm x 25mmFan Speed - 0-2 , 2 0 0 220 RPMFan Airflow - 73.9 CFMFan Noise - 32.3 dBAFan Bearing - FDB (Fluid Dynamic Bearing)Hazardous Materials - RoHS & China RoHSEnergy Efficiency - 80 Plus Gold20% loading: 87%, 50% loading: 90%, 100% loading: 87% @115VacOperation Temperature - 0 to 50CRegulation & Certificate (EMC & Safety) - CB / CE / FCC / TUV / cTUV-SUDus / China CCC / Taiwan BSMI / Australia RCM / EACMTBF - 100,000 hoursConnectors - 1x 24-pin ATX power2x 4+4-pin CPU power6x PCIe (6+2 pin)8x SATA6 x PeripheralsIncluded Cables - 1x 24-pin ATX power (length:610mm, Nylon sleeving)2x 4+4-pin CPU power (length:650mm, Nylon sleeving) 3x PCIe (6+2 pin) (length:675 +75mm, Nylon sleeving)2x SATA (length: 500 + 100 + 100 + 100mm)2x Peripherals (length: 500 + 100 + 100mm)Manufacturers Warranty - 10 Years