Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance.
Durable, heat-resistant 12V-2x6 connector pumps up to 600 watts to NVIDIA® GeForce RTX™ 40 Series graphics cards.
135mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load.
100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery.
Fully modular design allows for only connecting essential cables, reducing clutter for better airflow and a neater build.
Compact form factor frees up valuable room for cable management and more case airflow.
Thanks to high-quality construction and rigorous product testing, NZXT PSUs are backed
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.
NZXT Gold ATX 3.1 PSU
ATX 3.1 compliant PSUs featuring high efficiency, low noise, and premium construction.
ATX 3.1 Compliant
ATX 3.1 powers high-performance components with stable delivery and improved efficiency.
40 Series Ready
12V-2x6 cable delivers up to 600 watts of power to NVIDIA® GeForce RTX™ 40 Series GPUs.
Certified for High Efficiency & Low Noise
80 PLUS Gold Efficiency, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level Ratings.
Silence is Golden
135mm FDB fan with Zero Fan Mode stops spinning under 50% load for total silence.
100% Japanese Capacitors
Improved hold-up time and reduced ripple noise for stable, reliable power delivery.
Fully Modular
Only connect the cables needed to keep a tidy build. Full cable set included.
Space-Saving Size
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
Model Number (White): PA-8G2BW-UK
Inside the Box
C850 Gold : 1
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 : 3
Peripherals Cable : 1
6-32 Screws : 4
AC Power Cord : 1
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