Designed for maximum performance with minimal noise, NZXT C Series Gold ATX 3.1 PSUs are ready to fuel the demands of top-tier GPUs and CPUs.
C850 Gold1
24-Pin ATX Power Cable1
4+4-pin CPU Power Cable1
8-pin CPU Power Cable1
6+2-pin PCIe Power Cable3
16-pin (12+4) 12V-2x6 PCIe Cable1
SATA Cable3
Peripherals Cable1
6-32 Screws4
AC Power Cord1
Output Connectors
24-pin ATX Power Cable:1
4+4-pin CPU Power Cable:1
8-pin CPU Power Cable:1
6+2-pin PCIe Power Cable:3
16-pin (12+4) 12V-2x6 PCIe Cable:1
SATA Cable:12
Peripherals Cable:4
Cable Specs
24-pin ATX Power Cable:600mm with nylon sleeving
4+4-pin CPU Power Cable:700mm with nylon sleeving
8-pin CPU Power Cable:700mm with nylon sleeving
6+2-pin PCIe Power Cable:650mm with nylon sleeving
16-pin (12+4) 12V-2x6 PCIe Cable:650mm with nylon sleeving
SATA Cable:500 + 150mm
Peripherals Cable:500 + 150mm
AC Input Rating
100 - 240Vac:10A-5A 50Hz-60Hz
200 - 240Vac:-
DC Output Rating
3.3V / +5V:22A (120W)
12V:70.83A (850W)
5Vsb:3A (15W)
Total:850W
Energy Efficiency
Rating:80 Plus Gold
10% loading:85.8% @115Vac
20% loading:89.5% @115Vac
50% loading:91.7% @115Vac
100% loading:89.2% @115Vac
Electrical Features
PF Correction:Active @0.99
Protections:OVP (Overvoltage Protection) / UVP (Undervoltage Protection) / SCP (Short Circuit Protection) / OTP (Over Temperature Protection) / OPP (Overpower Protection) / OCP (Overcurrent Protection) /
Fan Specs
Dimensions:135 x 135 x 25 mm
Speed:2300 ± 10% RPM
Airflow:93.02 CFM (Min.)
Noise:44.5 dBA max
Bearing:Fluid Dynamic Bearing (FDB)
Operation
MTBF:100,000 hours
Temperature:0 - 50 °C
Dimensions
Width:150 mm
Height:86 mm
Depth:160 mm
General
Material(s):Steel, PCB and Plastic
Compliance Standard:ATX12V v3.1 / EPS12V v2.92
Regulation & Certification:FCC, Canada, CE, CB(IEC 62368-1), UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65
Warranty:10 Years
Model Number (Black):PA-8G2BB-CN / PA-8G2BB-UK / PA-8G2BB-US / PA-8G2BB-EU / PA-8G2BB-JP / PA-8G2BB-AU /
Model Number (White):PA-8G2BW-CN / PA-8G2BW-UK / PA-8G2BW-US / PA-8G2BW-EU / PA-8G2BW-JP / PA-8G2BW-AU