NZXT C850 Gold Core - 850W ATX 3.1 Power Supply - 80 Plus Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Zero RPM Fan - 105°C Capacitors - Black — Open-Box, 17% Off

Name: NZXT C850 Gold Core - 850W ATX 3.1 Power Supply - 80 Plus Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Zero RPM Fan - 105°C Capacitors - Black
Brand: NZXT
SKU: awhd-us-b0fq69ssm9
Price: 89.89 USD
Availability: InStock

Brand: NZXT

Condition: Used - VeryGood

$89⁸⁹

$108²⁴

-17% Save $18³⁵

Updated: 19 days ago

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Description

ATX 3.1 CERTIFIED, PCIE 5.1 READY — Supports next-gen GPUs with a dual-color 12V-2x6 connector for safe, stable, and efficient power delivery—ideal for modern NVIDIA graphics cards.

80 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-2x6 cable or up to three 8-pin PCIe cables.

FDB FAN WITH ZERO RPM MODE — 135 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-2x6 connector rated for 105°C, all backed by a 7-year warranty.

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Product Details

SKU:: awhd-us-b0fq69ssm9
Model:: PA-8G3BB-US
Country:: US
ASIN:: B0FQ69SSM9
UPC:: 810074849166

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $18 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for NZXT products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.