NZXT C850 850 W 80 Plus GOLD Fully Modular ATX Power Supply Unit
This PSU delivers 850 watts of clean, stable power which is ideal for gaming PCs with multiple GPUs, or higher power requirements. It is also useful for SLI or Crossfire builds.

Modular design lets builders use only the cables they need
The sleeved main cables lresist heat damage as well as fraying
Fits any case conforming to the ATX standard
Supports NVIDIA GPUs up to 3090 and AMD GPUs up to RX 6900 XT
Zero RPM Fan mode silences the fan under low-load conditions
Dynamic 120mm fluid-dynamic bearing fan
Specifications
Output Connectors

24-pin ATX power:1
4+4-pin CPU power:2
6+2-pin PCIe power:6
SATA power:6
Peripherals:6
Cable Specs

24-pin ATX power:600 mm, Nylon sleeving
4+4-pin CPU power:700 mm, Nylon sleeving
6+2-pin PCIe power:650 + 150 mm, Nylon sleeving
SATA power:500 + 150 mm
Peripherals:500 + 150 mm
AC Input Rating

100 - 240Vac:10A-5A 50Hz-60Hz
DC Output Rating

+3.3V and +5V:22A (120W)
+12V:70.8A (850W)
-12V:0.3A (3.6W)
5Vsb:3A (15W)
Total:850W
Operation

PF Correction:Active @0.96
MTBF:100,000 hours
Temperature:0 - 50 °C (derating from 100% to 80% from 40 °C to 50 °C)
Energy Efficiency

Rating:80 Plus Gold
20% loading:87% @115Vac
50% loading:90.5% @115Vac
100% loading:87.5% @115Vac
Fan Specs

Dimensions:135 x 135 x 25 mm
Speed:0-2300 ± 10% RPM
Airflow:93.02 CFM (Tpy.)
Noise:44.5 dBA max
Bearing:Fluid Dynamic Bearing (FDB)
General

Dimensions:150 x 150 x 86mm
Material(s):Steel, PCB and Plastic
Compliance Standard:ATX12V v2.52 / EPS12V v2.92
Regulation & Certification:cTUV-SUDus / CUL (UL60950/62368-1) / TUV / (EN60950/62368-1) / CB/ (IEC 950/62368-1) / CCC / CEC /BSMI / RCM / EAC / CE / LVD / UKCA
Model Number : PA-8G1BB
Inside the Box

C850 Gold : 1
24-Pin ATX Power Cable : 1

4+4-Pin CPU Power Cables : 2
6+2-pin PCIe Power Cable : 3
SATA Cables : 2
Peripherals Cables : 2
6-32 Screws : 4