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

SKU
PS-8G1BB-EU
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Modular SFX, 850 W, SATA, 4+4-pin, ATX 24-pin, PCIe 6+2-pin, 12+4-pin, 80 Plus Gold
  • GPU Power: 600W 12V-2x6 (PCIe 5.1) or dual 8-pin PCIE cable
  • Efficiency Rating: 80 PLUS Gold, Cybenetics Platinum
  • Noise Rating: Cybenetics A- (25 dBA to 30 dBA)
  • Fan Control: Zero RPM Mode
More Information
SKU PS-8G1BB-EU
EAN 0810074847421
Manufacturer NZXT
Availability Out of Stock
The C850 SFX Gold is an efficient, compact solution built for your small form factor (SFF) setup. It's fully ATX 3.1 compliant and includes a 600W 12V-2x6 connector, ensuring steady performance for demanding graphics cards. Experience stable, quiet, and cool power delivery, all within a tiny footprint.

- Designed for Compact Builds: Maximize your space efficiency with the SFX form factor, delivering full power capabilities in a sizeoptimizedfor small form factor (SFF) cases.
- Reliable GPU Power: ATX 3.1 certification and a 600W 12V-2x6 connector ensure safe, dependable power delivery for modern graphics cards.
- Premium Efficiency, Quiet Operation: 80 PLUS Gold & Cybenetics Platinum efficiency ratings mean less heat is generated, while Cybenetics A- noise rating ensures a quieter overall system.
- Uninterrupted System Performance: Low ripple noise, tight voltage regulation, and long hold-up time help protect your components and keep your system running smoothly.
- Silent Cooling with FDB Fan: A 92 mm fluid dynamic bearing (FDB) fan offers durable and efficient cooling, featuring a Zero RPM mode for silent operation.
- Enhanced Durability and Stability: Constructed with 105°C-rated Japanese capacitors, guaranteeing long-term reliability and stable performance especially during heavy workloads.
- Simplify Cable Management: Fully modular design with embossed cables and included combs allows you to connect only the essentials, improving routing in tight builds.
- Built for Safety and Longevity: A full suite of safety protections and rigorous stress testing help safeguard your PC, all backed by a 10-year warranty for long-term peace of mind.
Cooling
Fan diameter9.2 cm
Number of fans1 fan(s)
Fan speed0 - 3500 RPM
Cooling typeActive
Design
80 PLUS certification80 PLUS Gold
CertificationCE, UKCA, FCC, IC, BSMI, CB (IEC 62368-1 Ed. 3), LVD (EN 62368-1 Ed. 2), KC
Product colourBlack
Fan diameter9.2 cm
Number of fans1 fan(s)
Fan speed0 - 3500 RPM
Cooling typeActive
Power
Total power850 W
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Input current10 - 5 A
Combined power (+3.3V)100 W
Combined power (+12V)850 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)20 A
Max output current (+12V)70.83 A
Max output current (+5Vsb)3 A
Power protection featuresOver voltage, Under voltage, Short circuit, Over power, Over current
Ports & interfaces
Motherboard power connector24-pin ATX
Number of SATA power connectors2
EPS power connector (8-pin)Yes
PCI Express power connectors (6+2 pin)1
CPU power connector (4+4 pin)Yes
Cabling typeFully-Modular
PCI Express power connectors (16-pin)1
PCI Express power connectors (12+4 pin)1
Performance
Power supply unit (PSU) form factorSFX
80 PLUS certification80 PLUS Gold
PurposePC
ATX version3.1
Noise level30 dB
Mean time between failures (MTBF)100000 h
CertificationCE, UKCA, FCC, IC, BSMI, CB (IEC 62368-1 Ed. 3), LVD (EN 62368-1 Ed. 2), KC
Bearing technologyFDB
Cybenetics certificationPlatinum
Cybenetics noise ratingA-
Operational conditions
Operating temperature (T-T)0 - 50 °C
Certificates
CertificationCE, UKCA, FCC, IC, BSMI, CB (IEC 62368-1 Ed. 3), LVD (EN 62368-1 Ed. 2), KC
80 PLUS certification80 PLUS Gold
Weight & dimensions
Width125 mm
Depth100 mm
Height63.5 mm