Description

COOLER MASTER ELITE GOLD 850W SMPS

Product Name: COOLER MASTER ELITE GOLD 850W SMPS | Model: MPX-8505-AFAG | ATX Version: ATX 12V Ver. 3.1 | PFC: Active PFC | Input Voltage : 100-240V | Input Current: 6 ~ 12A | Input Frequency: 50-60Hz | Dimensions (L x W x H): 140 x 150 x 86 mm | Fan Size: 120mm | Fan Bearing: Rifle bearing | Efficiency: ≥90% @ Typical Load | 80 PLUS Rating: 80 PLUS Gold | ErP 2014 Lot 3: Yes | Operating Temperature: 0-40°C | Power Good Signal: 100 – 150 ms |Hold Up Time: ≥ 11ms @ 100% Load | MTBF: >100,000 hours​ @ 25℃ ambient | Protections : UVP / OVP / OPP / OTP / SCP | Regulatory: cTUV us, CB, CE, FCC, BSMI, CCC, RCM, UKCA, BIS, RoHS2.0 | ATX 24 Pin Connectors: x1 = 1 (550mm) |

EPS 4+4 Pin Connectors: x1 = 1 (600mm) | EPS 8 Pin Connector: x1 = 1 (600mm) | SATA & Peripheral 4 Pin Connectors: X4(s) + x2(p) = 2 [400(s)+120(s)+120(p) mm] | PCI-e 6+2 Pin Connectors: x3 = 1 (500+120mm), 1 (500mm) | 12+4 Pin Connectors: x1 = 1 (650mm) | Series: Elite Series | Form Factor: ATX | Watts: 850W | Modular: Fully Modular | 80 Plus Efficiency : Gold | Warranty: 10 Years

COOLER MASTER ELITE GOLD 850W SMPS

The Cooler Master Elite Gold 850W is a premium fully modular power supply engineered to deliver exceptional stability, efficiency, and long-term reliability for modern gaming PCs and professional workstations. Designed around the latest Intel ATX 3.1 power supply specification, it provides outstanding compatibility with current and next-generation computer hardware while maintaining high electrical efficiency and stable power delivery.

Built to support PCIe 5.1, the Elite Gold 850W is ready for modern graphics cards requiring the latest 12V-2×6 power connector. This native connector eliminates the need for bulky adapters while improving cable management and ensuring secure power delivery to compatible high-performance GPUs. Whether you’re building a gaming system powered by NVIDIA GeForce RTX 50 Series graphics cards or a professional workstation, the Elite Gold 850W is designed to meet demanding power requirements with confidence.

COOLER MASTER ELITE GOLD 850W SMPS

COOLER MASTER ELITE GOLD 850W SMPS

Delivering 850 watts of continuous power, this PSU provides ample headroom for gaming systems featuring high-end processors, multiple storage devices, liquid cooling solutions, and powerful graphics cards. The power supply is engineered to maintain reliable operation even under ambient temperatures up to 40°C, making it suitable for extended gaming sessions, rendering workloads, and intensive multitasking without compromising performance.

Efficiency is another major strength of the Elite Gold 850W. Certified under the 80 PLUS Gold standard, it achieves over 90% efficiency at typical loads, helping reduce wasted energy, minimize heat generation, and lower electricity consumption. Higher efficiency not only contributes to lower operating costs but also improves overall system stability and cooling performance by generating less excess heat.

Unlike non-modular power supplies, the Elite Gold 850W features a fully modular cable design, allowing builders to install only the cables required for their specific hardware configuration. This results in cleaner cable routing, improved airflow, and a more organized system interior. Cooler Master also includes premium embossed flat cables, offering easier handling, improved flexibility, and a cleaner aesthetic inside modern PC cases.

COOLER MASTER ELITE GOLD 850W SMPS

Cooling is handled by a 120mm Rifle Bearing fan, which is specifically selected for its long service life, efficient airflow, and reduced operating noise. The rifle bearing design provides improved durability compared to traditional sleeve-bearing fans while maintaining consistent cooling performance during prolonged heavy workloads

Internally, the Cooler Master Elite Gold 850W utilizes a high-quality platform featuring Active Power Factor Correction (Active PFC) along with a modern power conversion design to deliver stable voltage output across all major rails. This ensures dependable system operation during demanding gaming sessions, content creation workloads, video rendering, software development, and professional applications where stable power delivery is essential.

To safeguard your valuable hardware, the Elite Gold 850W incorporates a comprehensive suite of industrial-grade protection mechanisms. These include Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Current Protection (OCP), Short Circuit Protection (SCP), Over Temperature Protection (OTP), and Surge & Inrush Protection (SIP). Together, these safety features help protect the power supply and connected components against electrical faults, unexpected voltage fluctuations, excessive current draw, overheating, and short circuits.

COOLER MASTER ELITE GOLD 850W SMPS

The PSU is housed in a compact 140 × 150 × 86 mm chassis, allowing installation in a wide range of ATX-compatible PC cases while providing additional clearance for cable management. Its space-efficient design makes it suitable for both mid-tower and full-tower gaming systems without compromising performance.

Supporting an input voltage range of 100–240V AC, the Elite Gold 850W is designed for reliable operation across various power environments. This universal input capability makes it suitable for users in different regions without requiring manual voltage selection.

The native 12V-2×6 connector ensures compatibility with the latest PCIe 5.1 graphics cards while also supporting existing PCIe hardware through the included modular cables. Whether upgrading an existing gaming PC or assembling a brand-new enthusiast build, the Elite Gold 850W offers excellent flexibility for current and future hardware.

COOLER MASTER ELITE GOLD 850W SMPS

Backed by a 10-year manufacturer warranty, the Cooler Master Elite Gold 850W reflects Cooler Master’s confidence in its engineering quality and long-term durability. Combining high efficiency, modern ATX 3.1 compliance, PCIe 5.1 readiness, premium modular cabling, quiet cooling, and extensive protection features, it is an excellent power supply for gamers, creators, professionals, and enthusiasts seeking dependable performance for years to come.

COOLER MASTER ELITE GOLD 850W SMPS

Cooler Master Elite Gold 850 | ATX 3.1 High-Efficiency PSU