Cooler Master GX III 850W 80 Plus Gold Fully Modular Power Supply

The Cooler Master GX III 850W power supply delivers exceptional efficiency and reliability for high-performance gaming PCs and workstations. This fully modular PSU combines 80 PLUS Gold certification with Cybenetics Platinum efficiency, ensuring over 90% efficiency at typical loads and reaching Titanium-level performance at 20% light loads.

ATX 3.0 and PCIe 5.0 Ready

Built for modern systems, the GX III 850W supports ATX 3.0 specifications and includes PCIe 5.0 compatibility with a 90-degree 12VHPWR cable. This ensures seamless integration with the latest graphics cards and processors, future-proofing your build for next-generation components.

Advanced Cable Management

The fully modular design allows you to connect only the cables you need, reducing clutter inside your case and improving airflow. This streamlined approach not only enhances aesthetics but also contributes to better thermal performance throughout your system.

Silent and Efficient Cooling

Equipped with a 135mm Hydro Dynamic Bearing fan, the GX III operates quietly even under load. The anodic-coated heat sink combined with smart thermal control ensures optimal temperature management while maintaining minimal noise levels during gaming sessions or intensive workloads.

Comprehensive Protection Features

Your components stay protected with multiple safety mechanisms including OPP, OVP, OTP, OCP, SCP, UVP, and surge and inrush protection. These safeguards work together to prevent damage from power fluctuations and electrical anomalies.

Versatile Connectivity

The GX III 850W provides extensive connectivity options with 1x 4+4-pin CPU connector, 1x 8-pin EPS connector, 3x 6+2-pin PCIe connectors, 8x SATA connectors, and 4x 4-pin Molex connectors. This comprehensive selection accommodates multi-GPU setups, multiple storage drives, and various peripherals.

Specifications

• Form Factor: ATX
• Series: Cooler Master GX III
• Wattage: 850 W
• Modular: Fully Modular
• Compatibility: ATX 12V Ver. 3.0, PCIe 5.0
• #Hide#Wattage Range: 800 - 860W
• Connectors: 1 x 4+4-pin CPU +12V (EPS), 4 x 4-pin Molex, 3 x 6+2-pin PCIe, 1 x 8-pin CPU +12V (EPS), 8 x SATA
• AC Input: 100-240V
• PFC: Active PFC
• Fan Type: 135mm Hydro Dynamic Bearing Fan
• Fan Bearing: Hydro Dynamic Bearing
• Max Certification: Gold
• Efficiency: 80+ Gold, Up to 90% @ Typical Load
• Protection: OPP / OVP / OTP / OCP/ SCP / UVP / Surge & Inrush Protection
• Additional Features: See Overview
• Weight/Dimensions: (LxWxH) 160 x 150 x 86 mm
• Package Weight: 2.9900 kg
• Warranty: 10 Years
• #Hide#ATX 3.1/3.0: ATX 3.0

Backed by a comprehensive 10-year warranty, the Cooler Master GX III 850W represents a long-term investment in reliable power delivery for demanding systems.