NZXT

NZXT C850 Gold 850W Fully Modular 80 PLUS Gold ATX 3.1 Power Supply, 135mm Fan with Zero Fan Mode, 12V-2x6 Cable, Black (PA-8G2BB-UK)

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 2 Year Warranty from PC Park 
Sale price 542.90 SAR Regular price 774.90 SAR
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SKU: PCP-5696768

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NZXT C850 Gold 850W ATX 3.1 power supply front view
542.90 SAR

The NZXT C850 Gold (PA-8G2BB-UK) is a fully modular 850W ATX 3.1 power supply with 80 PLUS Gold efficiency, a 135 mm fluid dynamic bearing fan with Zero Fan Mode, and a native 16-pin 12V-2x6 cable for modern graphics cards. It is built for high-performance gaming and workstation PCs that need clean, quiet power.

Key Features

  • 850W output with 80 PLUS Gold and Cybenetics Gold efficiency
  • ATX 3.1 compliant with a native 16-pin 12V-2x6 cable
  • Fully modular design: connect only the cables you need for cleaner builds
  • 135 mm fluid dynamic bearing fan with Zero Fan Mode, silent under 50% load
  • Maximum noise level of 44.5 dBA
  • Full protection suite: OVP, UVP, SCP, OTP, OPP and OCP
  • Standard ATX form factor, compact 160 mm depth
  • 10-year manufacturer warranty

Full Specifications

General
Brand NZXT
Model C850 Gold ATX 3.1
Part Number PA-8G2BB-UK
Color Black
Form Factor ATX
Power & Efficiency
Wattage 850W
Efficiency 80 PLUS Gold, Cybenetics Gold
Standard ATX 3.1
Cooling
Fan 135 mm fluid dynamic bearing
Fan Mode Zero Fan Mode (silent under 50% load)
Maximum Noise 44.5 dBA
Cables & Connectors
Modularity Fully modular
Main Power 24-pin ATX
CPU Power Dual CPU cables
PCIe / GPU 1x 16-pin 12V-2x6 and 3x 8-pin PCIe connectors
Storage 3 SATA cables
Peripheral Peripheral cable
Protection
Protections OVP, UVP, SCP, OTP, OPP, OCP
Physical
Dimensions 150 (W) x 86 (H) x 160 (D) mm
Warranty 10 years

Who Is It For?

  • Gamers building a high-end PC with a modern GPU using a 16-pin 12V-2x6 connection
  • PC builders who want a fully modular, tidy cable layout
  • Users who value a quiet system thanks to Zero Fan Mode
  • Anyone upgrading to an ATX 3.1 ready power supply

In the Box

  • 1x NZXT C850 Gold power supply
  • Modular cables (24-pin, CPU, 12V-2x6, PCIe, SATA, peripheral)
  • Mounting screws and documentation (contents may vary)

Frequently Asked Questions

Is this power supply fully modular?
Yes. Cables plug into the unit as needed, so you only connect what your build uses.

Does it support modern graphics cards?
Yes. It is ATX 3.1 compliant and includes a native 16-pin 12V-2x6 cable plus three 8-pin PCIe connectors.

Is the fan always spinning?
No. Zero Fan Mode keeps the fan off under light load (below 50%), making it silent in everyday use.

Order the NZXT C850 Gold 850W power supply from PC PARK with warranty and fast delivery across Saudi Arabia.

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Our Milestones

  • 2023

    Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers

  • 2024

    Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia

  • 2025

    Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services

  • 2026

    Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions

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