COOLER MASTER MWE 850 GOLD
The Cooler Master MWE Gold 850 V2 is an 850 W 80 Plus Gold‑certified fully modular PSU with Active PFC, quiet 120 mm HDB fan, comprehensive protections, and custom cable management — ideal for gaming, creative, and high‑performance PC builds.
Features
The Cooler Master MWE Gold 850 V2 is a high-efficiency, fully modular ATX power supply designed to deliver stable and reliable power for gaming PCs, workstations, and demanding desktop systems. Its 80 Plus Gold certification ensures up to ~90 % energy efficiency at typical loads, reducing wasted energy and heat compared with lower-rated PSUs.
This PSU features a fully modular cable design, allowing users to connect only the cables they need for a cleaner build, improved airflow, and easier future upgrades. Equipped with Active Power Factor Correction (PFC) and comprehensive safety protections, the MWE Gold 850 V2 provides dependable performance even under load.
Key Features
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850 W continuous power output for gaming and high-performance systems.
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80 Plus Gold efficiency (=90 %) for reduced power waste and heat.
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Fully modular cable design for cleaner builds and better airflow.
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Active PFC for improved voltage stability.
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120 mm HDB cooling fan for quiet thermal management.
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Comprehensive protection suite including OVP, UVP, OCP, OPP, SCP, and OTP.
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5-year manufacturer warranty for long-term peace of mind.
Technical Specifications
General Specifications
| Specification | Details |
|---|---|
| Brand | Cooler Master |
| Model | MWE Gold 850 V2 |
| Product Code | MPE-8501-AFAAG-IN |
| Total Power Output | 850 W |
| Efficiency Certification | 80 Plus Gold |
| Modularity | Fully Modular |
| Form Factor | ATX 12V (Ver. 2.41) |
| PFC | Active PFC |
| Warranty | 5 Years |
Electrical Input & Performance
| Specification | Details |
|---|---|
| Input Voltage | 90–264 V AC |
| Input Current | 12–6 A |
| Input Frequency | 47–63 Hz |
| Efficiency | =90 % at typical load |
| Hold-Up Time | >16 ms at 100 % load |
| MTBF | >100,000 hours |
Connectors & Cable Configuration
| Connector Type | Quantity |
|---|---|
| ATX 24-Pin | 1 |
| EPS 4+4 Pin (CPU) | 1 |
| EPS 8-Pin (CPU) | 1 |
| PCIe 6+2 Pin | 4 |
| SATA Power | 12 |
| Peripheral 4-Pin | 4 |
This connector set supports modern motherboards, CPUs, GPUs, storage devices, and peripherals without additional adapters.
Cooling & Fan Details
| Specification | Details |
|---|---|
| Fan Size | 120 mm |
| Fan Bearing | Hydro-Dynamic Bearing (HDB) |
| Fan Speed | ~1500 RPM |
| Noise Level | Up to ~25.9 dBA |
The HDB fan provides efficient airflow while minimizing noise, even during prolonged system operation.
Protection Features
| Protection | Supported |
|---|---|
| OVP | Over-Voltage Protection |
| UVP | Under-Voltage Protection |
| OCP | Over-Current Protection |
| OPP | Over-Power Protection |
| SCP | Short-Circuit Protection |
| OTP | Over-Temperature Protection |
These protections safeguard system components from electrical hazards such as spikes, overloads, and short circuits.
Physical & Environmental Specifications
| Specification | Details |
|---|---|
| Dimensions (L × W × H) | 160 × 150 × 86 mm |
| Operating Temperature | 0–50 °C |
| Regulatory Safety | TUV, CE, FCC, CCC, RCM, cTUVus, BSMI, etc. |
Advantages
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High efficiency (80 Plus Gold) for reduced energy consumption and heat.
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Fully modular cables improve airflow and cable management.
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Quiet and effective cooling with HDB fan.
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Comprehensive protections for safe system operation.
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Wide connector set supports modern PC hardware.
Conclusion
The Cooler Master MWE Gold 850 V2 is a robust 850 W 80 Plus Gold fully modular PSU built for gaming systems, creative workstations, and performance-oriented PCs that require efficient and stable power delivery. With its Gold efficiency certification, fully modular design, Active PFC, quiet cooling fan, and extensive safety protections, this PSU delivers a balance of performance, reliability, and flexibility.
While premium PSUs may offer additional features such as native PCIe 5.1 power or ultra-low noise profiles, the MWE Gold 850 V2 remains a strong choice for mainstream and enthusiast builds that need dependable, efficient, and tidy power delivery backed by a 5-year warranty.