NZXT

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

SKU
PA-8G3BB-UK
In Stock
850 W, ATX 3.1, A++, PWM, 103.36 CFM, 40.5 dBA, 100 - 240 V, 50 – 60 Hz, 150 x 150 x 86 mm
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  • GPU Power: 12V-2x6 (PCIe 5.1) or triple 8-pin PCIe
  • Efficiency Rating: 80 PLUS Gold, Cybenetics Platinum
  • Noise Rating: Cybenetics A++ (<15 dBA)
  • Fan Control: Zero RPM Mode
Cooling
Fan diameter13.5 cm
Number of fans1 fan(s)
Fan speed0 - 2300 RPM
Cooling typeActive
Performance
On/off switchYes
Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Gold
PurposePC
ATX version3.1
Noise level40.5 dB
Mean time between failures (MTBF)100000 h
CertificationCE UKCA FCC IC BSMI CB (IEC 62368-1 Ed. 3) RCM KC
Bearing technologyFDB
Supported motherboard form factorsATX
Design
80 PLUS certification80 PLUS Gold
CertificationCE UKCA FCC IC BSMI CB (IEC 62368-1 Ed. 3) RCM KC
Product colourBlack
Fan diameter13.5 cm
On/off switchYes
Number of fans1 fan(s)
Fan speed0 - 2300 RPM
Cooling typeActive
Power
Total power850 W
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Input current10 - 5 A
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)120 W
Combined power (+12V)850 W
Combined power (+5V)120 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)20 A
Max output current (+12V)70.8 A
Max output current (+5V)20 A
Max output current (+5Vsb)3 A
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Efficiency89.33%
Ports & interfaces
Motherboard power cable length60 cm
SATA power cable length100,500,800 mm
Peripheral (Molex) power cable length100,500,700 mm
CPU power cable length70 cm
Motherboard power connector24-pin ATX
Number of SATA power connectors6
Peripheral (Molex) power connectors (4-pin)6
PCI Express power connectors (6+2 pin)3
CPU power connector (4+4 pin)Yes
PCI Express connectorYes
ATX Power connector (24-pin)Yes
Cabling typeFully-Modular
PCI Express power connectors (12+4 pin)1
PCI Express power connectors (12+4 pin) cable length650 mm
Operational conditions
Operating temperature (T-T)0 - 50 °C
Certificates
CertificationCE UKCA FCC IC BSMI CB (IEC 62368-1 Ed. 3) RCM KC
80 PLUS certification80 PLUS Gold
Packaging content
Cables includedAC, CPU, PCIe, Peripheral (Molex), SATA
Weight & dimensions
Width150 mm
Depth150 mm
Height86 mm
Packaging data
Cables includedAC, CPU, PCIe, Peripheral (Molex), SATA
Package typeBox

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SKU
PA-8G3BB-UK
P03178-B21
865438-B21B
P03178-B21B
CP-9020285-UK
P03178-B21/NP
Manufacturer
NZXT
HPE
HPE
HPE
Corsair
HPE
Purpose
PC
server
server
server
PC
server
Power supply unit (PSU) form factor
ATX
N/A
1U
N/A
ATX
N/A