NZXT C850 Gold ATX 3.1 power supply unit 850 W 24-pin ATX Black

SKU
PA-8G2BB-UK
£124.14
In stock
850 W, 80 PLUS Gold, Fully Modular, ATX v3.1, Black
  • 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 RTXTM 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 by a 10-year warranty
More Information
SKU PA-8G2BB-UK
EAN 5056547204772
Manufacturer NZXT
Availability In Stock
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850 Watt 80 PLUS Gold Fully Modular ATX 3.1 PSU

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
Compact form factor frees up room for cable management and improved airflow.

Peace of Mind
Backed by a 10-year warranty and reliable customer support.


Cooling
Fan diameter13.5 cm
Number of fans1 fan(s)
Fan speed0 - 2300 RPM
Fan locationTop
Cooling typeActive
Performance
On/off switchYes
Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Gold
PurposePC
ATX version3.1
EPS version2.92
Noise level44.5 dB
Mean time between failures (MTBF)100000 h
Bearing technologyFDB
Design
80 PLUS certification80 PLUS Gold
Product colourBlack
Fan diameter13.5 cm
On/off switchYes
Number of fans1 fan(s)
Fan speed0 - 2300 RPM
Fan locationTop
Cooling typeActive
Power
Total power850 W
AC input voltage100 - 240 V
Input current10 - 5 A
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)120 W
Combined power (+12V)850 W
Combined power (+5V)15 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)22 A
Max output current (+12V)70.83 A
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Efficiency91.7%
Ports & interfaces
Motherboard power cable length60 cm
SATA power cable length150,500 mm
Peripheral (Molex) power cable length150,500 mm
Motherboard power connector24-pin ATX
Number of SATA power connectors12
Peripheral (Molex) power connectors (4-pin)4
PCI Express power connectors (6+2 pin)2
CPU power connector (4+4 pin)Yes
ATX Power connector (24-pin)Yes
Cabling typeFully-Modular
Operational conditions
Operating temperature (T-T)0 - 50 °C
Certificates
Compliance certificatesBIS, BSMI, CCC, Federal Communications Commission (FCC), RCM, UKCA
80 PLUS certification80 PLUS Gold
Weight & dimensions
Width150 mm
Depth160 mm
Height86 mm
Technical details
Warranty period10 year(s)
Compliance certificatesBIS, BSMI, CCC, Federal Communications Commission (FCC), RCM, UKCA
Logistics data
Warranty period10 year(s)

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SKU
PA-8G2BB-UK
SST-FX500-G
SST-TX500-G
90YE00N4-B0NA00
SP850W
MPG A1000G PCIE5
Manufacturer
NZXT
Silverstone
Silverstone
ASUS
LIAN LI
MSI
Purpose
PC
server
PC
PC
PC
PC/server
Power supply unit (PSU) form factor
ATX
Flex ATX
TFX
SFX
SFX
ATX
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