Cooler Master MWE Gold 850 V3 850W Fully Modular Power Supply With 80 Plus Gold Efficiency, ATX 3.1 / PCIe 5.1 , 12V-2×6 PCIe 5.1 Cable, Zero-RPM Fan Mode | BLACK
128 $
Categories: COMPUTER PARTS, Power Supplies
Expert Features
- ATX 3.1 Compliance: Built to the ATX 12V Ver. 3.1 standard, ensuring electrical stability and readiness for modern and next-generation PC platforms.
- 12V-2×6 PCIe 5.1 Connector: Includes a durable 90-degree 12+4 pin (12V-2×6) cable engineered for higher electrical durability, improved safety, and reduced operating temperatures.
- 80 PLUS Gold Certified Efficiency: Delivers ≥90% efficiency at typical load, minimizing wasted power and reducing heat generation inside the system.
- Silent Zero-RPM Fan Mode: Intelligent fan control keeps the 120mm fan completely off at low temperatures for near-silent operation during light workloads.
- Separated Thermal Technologies: Internal thermal zones improve heat dissipation efficiency and contribute to long-term electrical stability.
- High-Quality Japanese Capacitor: Premium capacitor design helps reduce ripple noise and enhances reliability under sustained loads.
- Fully Modular Cabling Design: Detachable cables allow cleaner builds, improved airflow, and easier cable management.
- Comprehensive Protection Suite: Integrated safeguards include OPP, OVP, OTP, OCP, SCP, UVP, surge, and inrush protection.
- Long Service Life Rating: Rated for over 100,000 hours MTBF, built for systems that stay powered on for the long haul.











Expert Specs
| Specification | Details |
|---|---|
| Model | MPX-8503-AFAG-2*** |
| Series | MWE Gold Series |
| Category | Above 750W |
| Form Factor | ATX |
| Wattage | 850W |
| ATX Version | ATX 12V Ver. 3.1 |
| PFC | Active PFC |
| Input Voltage | 100–240V |
| Input Current | 10–5A |
| Input Frequency | 50–60Hz |
| Efficiency | ≥90% @ Typical Load |
| 80 PLUS Rating | 80 PLUS Gold |
| ErP 2014 Lot 3 | Yes |
| Dimensions (L × W × H) | 160 × 150 × 86 mm |
| Operating Temperature | 0–40°C |
| Fan Size | 120mm |
| Fan Bearing | HDB |
| Fan Speed | Up to 2500 RPM |
| Zero-RPM Mode | Yes |
| Power Good Signal | 100–150 ms |
| Hold-Up Time | ≥16 ms @ 80% Load |
| MTBF | >100,000 Hours |
| Modular | Fully Modular |
| Protections | OPP / OVP / OTP / OCP / SCP / UVP / Surge & Inrush |
| Regulatory | cTUVus, TUV, CE, FCC, BSMI, CCC, EAC, RCM, UKCA, RoHS 2.0 / BIS, KC* |
| ATX 24-Pin Connector | 1 |
| EPS 4+4-Pin Connector | 1 |
| EPS 8-Pin Connector | 1 |
| PCI-E 6+2-Pin Connectors | 4 |
| 12V-2×6 Connector | 1 |
| SATA Connectors | 6 |
| Peripheral (4-Pin) Connectors | 2 |
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