NZXT C850 Core – 850W 80 PLUS Gold ATX 3.1 PCIe 5.1 Fully Modular PSU

NZXT C850 Core – 850W 80 PLUS Gold ATX 3.1

The NZXT C850 Core is a future‑proof 850W fully modular PSU built for high‑end gaming PCs and next‑gen GPUs. With ATX 3.1 compliance, PCIe 5.1 support, a native 12V‑2x6 connector (up to 600W), Cybenetics Platinum efficiency, A++ noise rating, and Zero RPM fan mode, it delivers stable, silent, and modern power delivery for demanding systems.

Specifications

Wattage: 850W
Efficiency Rating: 80 PLUS Gold + Cybenetics Platinum
Modularity: Fully Modular (sleeved cables)
Fan Size: 135mm
Fan Type: Zero RPM Semi‑Passive
ATX Standard: ATX 3.1
Connector Type: Native 12V‑2x6 (600W) + 3× PCIe 6+2‑pin
Protections: OVP, UVP, SCP, OPP, OTP (standard for NZXT Core series)
Dimensions: 150 × 150 × 86 mm
Noise Rating: Cybenetics A++
Colour: Black
Warranty: Standard NZXT warranty

Key Features
ATX 3.1 & PCIe 5.1 ready
Native 12V‑2x6 connector (600W GPU power)
Cybenetics Platinum efficiency
Zero RPM fan mode for silent low‑load operation
Fully modular with high‑quality sleeved cables
Compact 150mm depth for easy installation
Ideal for modern high‑end GPUs

Perfect For
RTX 4080 / 4090 / future PCIe 5.1 GPUs
High‑end gaming PCs
ATX 3.1‑ready builds
Quiet, airflow‑optimised systems
Clean cable management setups

Package Contents
NZXT C850 Core PSU
Fully modular sleeved cable set
Power cable
Screws
Documentation