Cooler Master GX II Gold 850 850W 80 Plus Gold ATX 3.0 Fully Modular 12VHPWR Connector Power Supply

Cooler Master GX II Gold 850 850W 80 Plus Gold ATX 3.0 Fully Modular 12VHPWR Connector Power Supply Future-proof your gaming rig with the Cooler Master GX II Gold 850. Built to the latest ATX 3.1 standards, this 850W powerhouse features 80 Plus Gold efficiency and a native 12V-2×6 connector to deliver stable, high-wattage power to next-gen hardware. 850W Total Output Gold 80 PLUS Efficiency ATX 3.1 Next-Gen Ready 12V-2×6 Native GPU Cable Efficient Power for the AI Era ATX 3.1 & PCIe 5.1 Compliance Designed to handle massive total power excursions required by modern GPUs, the GX II Gold 850 is fully compliant with the ATX 3.1 standard. It includes the updated 12V-2×6 connector, offering improved safety and higher power delivery without the need for messy adapters. 80 PLUS Gold Efficiency Achieving a minimum of 90% efficiency at typical loads, this 80 PLUS Gold certified unit reduces heat generation and energy waste. This leads to lower electricity costs and a cooler, more reliable environment for your internal components. Quiet & Durable HDB Cooling Equipped with a 120mm Hydro Dynamic Bearing (HDB) fan. This advanced bearing technology reduces friction, extending the fan’s lifespan and ensuring quiet cooling performance even when the system is operating at maximum capacity. Technical Specifications Feature Details Model Number MPX-8503-AFAG-2EBEU Rated Power 850W Efficiency 80 Plus Gold (≥90% @ Typical Load) ATX Version ATX 12V Ver. 3.1 Modularity Fully Modular Connectors 1x 12V-2×6, 1x MB 24-Pin, 2x EPS 8-Pin, 4x PCIe 6 2-Pin, 6x SATA Fan Size / Bearing 120mm / Hydro Dynamic Bearing (HDB) Protections OPP, OVP, OTP, OCP, SCP, UVP, Surge & Inrush Dimensions (LxWxH) 160 x 150 x 86 mm MTBF >100,000 Hours �� Pro Tip: When installing your GPU using the 12V-2×6 cable, ensure the connector is fully seated until you hear a click. This ATX 3.1 native connection eliminates the need for bulky 8-pin to 16-pin adapters, resulting in a much cleaner look and better thermal reliability for high-end cards. Shop More From Cooler Master Explore Power Supplies Important Notice: All information, specifications, and images provided herein are for reference and illustrative purposes only. Visual representations may not be perfectly accurate. Product specifications, features, and appearance can vary by model and country, and are subject to change without notice by the manufacturer. If you have suggestions, or if you notice an error or incorrect information in this draft, please help us improve by reporting it directly via our feedback form: Alfrensia.com – Website Feedback & Report Form. Copyright © 2026 alfrensia.com. All rights reserved.