Overview

  • ATX 3.1 CERTIFIED, PCIE 5.1 READY
    Supports next-gen GPUs with a dual-color 12V-2×6 connector for safe, stable, and efficient power delivery—ideal for modern NVIDIA graphics cards.
  • 81 PLUS GOLD & CYBENETICS PLATINUM EFFICIENCY
    Delivers energy-efficient, stable performance to reduce heat and power draw, even under demanding loads.
  • WHISPER-QUIET OPERATION
    Cybenetics noise certified for near-silent performance: A++ for C750 and C850 (<15 dBA), A+ for C1000 (15–20 dBA).
  • READY FOR AMD & NVIDIA GPUS
    Compatible with most GPUs using a 12V-2×6 cable or up to three 8-pin PCIe cables.
  • FDB FAN WITH ZERO RPM MODE
    136 mm fluid dynamic bearing fan stays quiet and efficient, with Zero RPM mode during light workloads for silent operation.
  • PREMIUM 105°C-RATED CAPACITORS
    High-quality components ensure stable, long-lasting performance across a wide range of system loads.
  • FULLY MODULAR WITH EMBOSSED CABLES
    Use only the cables you need with a clean, compact design and durable, flexible cables for easy routing.
  • BUILT-IN PROTECTIONS & 7-YEAR WARRANTY
    Includes essential safety features and a dual-colored 12V-2×6 connector rated for 105°C, all backed by a 7-year warranty.

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Specifications

Capacity & configuration

Cooling Fan Type
135mm Fluid Dynamic Bearing
Lighting Type
None

Dimensions & weight

Product Name
NZXT - Gold Core 850W ATX 3.1 / PCIE 5.1 80 Plus Gold Cybenetics Platinum Fully Modular Power Supply
Product Height
86 millimeters
Product Width
150 millimeters
Product Length
150 millimeters
Product Weight
57.5 ounces

Features

Brand
NZXT
Color
Black
Modular
Fully modular
Energy Efficiency
80 PLUS Gold
Overload Protection
Yes
ATX Connector
Yes
Floppy Connector
No
PCIe Connector
Yes
Peripheral Connector
Yes
SATA Connector
Yes
EPS12V Connector
Yes
PCI Express Version
PCI Express 5.1
Form Factor
ATX
Cord Length
4.92 feet
Cooling System
Air
UPC
810074849166, 810074849210

Power & warranty

Wattage
850 watts, 1000 watts, 750 watts
Model Number
PA-8G3BB-US
Power Cord Included
Yes
Warranty - Parts
7 years
Warranty - Labor
7 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
BrendanPFeb 20, 2026 · Verified purchase ★★★★★

Open Box - Excellent - Bought this as Open Box - Excellent. Came with everything it was supposed to and was basically unused it looked like. Works flawlessly in my new 9850x3d build.

StevemckDec 25, 2025 · Verified purchase ★★★★★

Great PSU - Needed an upgrade on my PSU. Works great for my use case, no whine, can't hear the fan over the case fans.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat