Cooler Master MWE Gold 850 V3 PSU
£97.08
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About This Item
- 850 W ATX 3.1 power supply with 80 PLUS Gold efficiency
- Active cooling with 12 cm HDB fan, 0-2400 RPM, top-mounted
- Non-modular design with 24-pin ATX, 6 SATA, 3 Molex, and 4 PCIe connectors
- DC-to-DC technology for stable power delivery and independent voltage regulation
- Supports ATX 3.1 with 12V-2×6 native cable for next-gen GPUs
- Comprehensive protection: over current, over power, short circuit, under voltage
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Cooler Master MWE Gold 850 V3 | 850W ATX 3.1 Power Supply
The Cooler Master MWE Gold 850 V3 ATX 3.1 White Edition Non-Modular power supply unit delivers 850 W of reliable power with ATX 3.1 compliance, making it ideal for high-performance gaming PCs and content creation systems that demand stable, efficient power delivery.
Key Specifications
| Metric | Spec. |
|---|---|
| Total Power | 850 W |
| Efficiency Certification | 80 PLUS Gold |
| ATX Version | 3.1 |
| Fan Type | 120 mm HDB, Top-mounted |
| Cabling | Non-Modular |
Future-Proof ATX 3.1 Power Delivery
The MWE Gold 850 V3 supports ATX 3.1 standards with 200% peak power capability, ensuring your system can handle demanding next-generation GPUs. The included 12V-2×6 cable supports up to 450 W for high-end graphics cards, providing headroom for future upgrades without compromising stability.
Gold-Rated Efficiency & Quiet Operation
Achieving over 90% efficiency at typical loads, this Gold-certified unit reduces energy waste and heat generation. The hydrodynamic bearing fan operates silently at low loads and ramps up only when needed, maintaining optimal temperatures without unnecessary noise during everyday computing tasks.
Comprehensive Protection & Reliability
Built with DC-to-DC technology for precise voltage regulation, the MWE Gold 850 V3 includes multiple protection features: over current, over power, over voltage, short circuit, and under voltage protection. With a 100,000-hour MTBF rating, this unit delivers dependable performance for years of continuous operation.
In the Box
- Cooler Master MWE Gold 850 V3 ATX 3.1 power supply
- 12V-2×6 (12+4 pin) PCIe cable
- Standard 24-pin ATX cable
- EPS 8-pin and 4+4 pin cables
- SATA and Molex peripheral cables
- Mounting screws and cable ties
Things to check first
- Confirm your case has sufficient space (140 x 150 x 86 mm)
- Verify your GPU requires 850 W or less
- Check if non-modular cabling suits your build preferences
- Confirm ATX 3.1 compatibility with your motherboard
Frequently Asked Questions
Is this power supply compatible with my existing system?
What makes ATX 3.1 important for my build?
Can I use this with a high-end gaming GPU?
Is the fan noisy under load?
What warranty coverage does this unit have?
Our verdict
The Cooler Master MWE Gold 850 V3 represents an excellent choice for builders seeking reliable, future-proof power delivery without breaking the bank. Its ATX 3.1 compliance, Gold efficiency rating, and comprehensive protection make it particularly suitable for gaming systems, workstations, and anyone planning GPU upgrades in the near future. Covered by the applicable manufacturer warranty, this power supply offers the perfect balance of performance, efficiency, and value for UK PC builders.
| Cooling | |
|---|---|
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| Fan speed | 0 - 2400 RPM |
| Fan location | Top |
| Cooling type | Active |
| Performance | |
| On/off switch | Yes |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Gold |
| Purpose | PC |
| ATX version | 3.1 |
| Mean time between failures (MTBF) | 100000 h |
| Certification | ErP 2014 Lot 3 |
| Bearing technology | HDB |
| Design | |
| 80 PLUS certification | 80 PLUS Gold |
| Certification | ErP 2014 Lot 3 |
| Product colour | White |
| Fan diameter | 12 cm |
| On/off switch | Yes |
| Number of fans | 1 fan(s) |
| Fan speed | 0 - 2400 RPM |
| Fan location | Top |
| Cooling type | Active |
| Power | |
| Total power | 850 W |
| Power Good signal delay range | 100 - 150 ms |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 6 - 10 A |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 849.6 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Power protection features | Over current, Over power, Over total voltage, Over voltage, Short circuit, Under voltage |
| Hold time | 16 ms |
| Efficiency | 90% |
| Ports & interfaces | |
| Motherboard power cable length | 55 cm |
| SATA power cable length | 400,550,700 mm |
| Peripheral (Molex) power cable length | 400,550,700 mm |
| PCI Express power cable length | 67 cm |
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| EPS power connector (8-pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| PCI Express connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Cabling type | Non-Modular |
| EPS power connector (4+4 pin) | Yes |
| EPS cable length | 67 cm |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (12+4 pin) cable length | 600 mm |
| Number of EPS connectors | 2 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Certificates | |
| Certification | ErP 2014 Lot 3 |
| Compliance certificates | BIS, BSMI, CCC, CE, EAC, Federal Communications Commission (FCC), RCM, TÃœV mark, UKCA, cTUVus |
| 80 PLUS certification | 80 PLUS Gold |
| Weight & dimensions | |
| Width | 140 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Weight | 1.8 kg |
| Packaging data | |
| Package depth | 110 mm |
| Package width | 190 mm |
| Package height | 260 mm |
| Package type | Box |
| Package weight | 2.21 kg |
| Technical details | |
| Sustainability certificates | ErP |
| Compliance certificates | BIS, BSMI, CCC, CE, EAC, Federal Communications Commission (FCC), RCM, TÃœV mark, UKCA, cTUVus |
| Other features | |
| EPS cable length | 67 cm |
| Identifiers | |
| Distributor SKUs | MPE8506ACAGGUK, CLMPE8506ACAGGUK |
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