A powerful and reliable power supply for modern gaming and workstation builds. It offers 80 Plus Gold certification, ATX 3.1 support with a 12V-2x6 cable, a quiet HDB fan, and stable single-rail +12 V power. It withstands high temperatures up to 40 °C, uses DC-to-DC topology for stable voltages, and comes with a 5-year warranty.
The Cooler Master MWE Gold 850 V3 ATX 3.1 is an efficient and quiet PSU that elevates your build. Thanks to its 80 Plus Gold efficiency, it achieves over 90% at typical load, while the HDB fan ensures long-term quiet and reliable cooling. The DC-to-DC + LLC design delivers stable output voltages for all connected components.
The update to ATX 3.1 means support for high peak loads (up to 200% of rated power) and an included 12+4-pin (12V-2x6) cable with a 180° angle for modern graphics cards drawing up to 450 W. A single +12 V rail ensures power stability, and dual EPS ensures compatibility with the latest motherboards.
For convenient cabling, the PSU features pressed (molded) cables with a comfortable grip and clean look. Thanks to its resistance to temperatures up to 40 °C, it’s ideal for demanding applications including overclocking. Reliability is backed by a 5-year warranty.
- Quiet operation: The HDB fan minimizes noise and extends lifespan.
- High efficiency: 80 Plus Gold for lower power draw and less waste heat.
- Future-ready: ATX 3.1 and 12V-2x6 for new generations of GPUs.
- Stable power: Single-rail +12 V and DC-to-DC for clean voltage.
- Wide compatibility: 2× EPS connector for modern boards.
Specifications
- Manufacturer
- Cooler Master
- Model
- MWE Gold 850 V3
- Form factor
- ATX 3.1
- Power
- 850 W
- Modularity
- Non-replaceable (non-modular) cables
- Efficiency
- 80 Plus Gold (over 90% at typical 115 V load)
- Cooling
- 120 mm fan with HDB bearing
- Topology
- DC-to-DC + LLC
- Power rail
- Single +12 V
- Peak power support
- Up to 200% of rated power (ATX 3.1)
- GPU compatibility
- 12+4-pin (12V-2x6) cable, max. 450 W for mainstream GPUs
- EPS connectors
- 2× EPS (4-pin segments within 8-pin EPS)
- Operating temperature
- Max. 40 °C
- Cabling
- Pressed (molded) cables
- Warranty
- 5 years
