Cooler Master MWE Bronze 650W PSU
£41.08 inc VAT
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About This Item
- 650W ATX 3.1 Bronze power supply for PC/server use
- 12cm HDB fan with active cooling and on/off switch
- 88% efficiency with 80 PLUS Bronze certification
- Non-modular cabling with 24-pin ATX and 6 SATA connectors
- Multiple protection features: over power, over voltage, overheating, short circuit, under voltage
- 40°C operating temperature for high performance
- Compact dimensions: 150 x 140 x 86 mm, 1.65 kg
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Cooler Master MWE Bronze 650 V3 | ATX 3.1 Power Supply
The Cooler Master MWE Bronze 650 V3 230V power supply unit delivers 650 W of reliable power with ATX 3.1 compliance, making it ideal for modern gaming PCs and workstations that need stable performance for demanding components like 40 series GPUs.
Quick Specs
| Metric | Spec |
|---|---|
| Total Power | 650 W |
| Efficiency | 88% (80 PLUS Bronze) |
| ATX Version | 3.1 |
| Cooling | Active (12 cm HDB fan) |
| Dimensions | 150 x 140 x 86 mm |
ATX 3.1 Ready for Next-Gen Components
The MWE Bronze V3 230V supports ATX 3.1 specifications, allowing peak power delivery up to 1.5 times the rated wattage. This makes it perfectly suited for high-performance graphics cards, particularly NVIDIA’s 40 series GPUs, which can have significant power draw spikes during intensive gaming or rendering tasks.
Efficient and Certified Performance
With 80 PLUS Bronze certification, this power supply achieves over 88% efficiency at typical loads, reducing wasted energy and heat generation. The active Power Factor Correction (PFC) ensures clean power delivery to your components, while the 100,000-hour MTBF rating indicates exceptional long-term reliability for your system.
Quiet and Durable Cooling Solution
The 12 cm hydrodynamic bearing (HDB) fan provides whisper-quiet operation while maintaining optimal temperatures. HDB technology offers superior longevity compared to standard sleeve bearings, ensuring years of reliable cooling performance. The fan’s top-mounted position and active cooling design effectively dissipate heat even under heavy loads.
High-Temperature Resilience
Operating reliably in temperatures up to 40°C, this PSU can handle demanding workloads without thermal throttling. This temperature tolerance is particularly valuable for compact builds or systems in warmer environments where cooling can be challenging.
Box Contents
- Cooler Master MWE Bronze 650 V3 230V power supply unit
- Non-modular power cables (24-pin ATX, EPS 4+4 pin, PCIe 6+2 pin, SATA, Molex)
- User manual
- Power cable
Check before you buy
- Confirm your system’s total power requirements, especially if using high-end GPUs
- Verify your case has sufficient space (150 x 140 x 86 mm)
- Check that your motherboard and components match the available connector types
- Confirm the 230V input matches your local power supply specifications
Questions and answers
Is this power supply suitable for gaming PCs with RTX 40 series graphics cards?
What type of cooling does this PSU use?
Is this power supply modular?
What efficiency rating does this PSU have?
What are the physical dimensions of this power supply?
Buying advice
The Cooler Master MWE Bronze 650 V3 230V offers excellent value for users building or upgrading gaming systems, particularly those with modern GPUs requiring ATX 3.1 support. Its combination of Bronze efficiency, ATX 3.1 compliance, and reliable cooling makes it a solid choice for mainstream to high-end PC builds. Covered by the applicable manufacturer warranty.
| Certification | ErP 2014 Lot 3 |
|---|---|
| Purpose | PC/Server |
| ATX version | 3.1 |
| Mean time between failures MTBF | 100000 h |
| Bearing technology | HDB |
| Product colour | Black |
| Fan diameter | 12 cm |
| On/off switch | Yes |
| Number of fans | 1 fan(s) |
| Fan location | Top |
| Cooling type | Active |
| Total power | 650 W |
| Power Good signal delay range | 100 – 150 ms |
| AC input voltage | 200 – 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 5 A |
| Power Factor Correction PFC type | Active |
| Combined power +3.3V | 120 W |
| Combined power +5V | 120 W |
| Combined power -12V | 3.6 W |
| Combined power +5Vsb | 15 W |
| Max output current +3.3V | 19 A |
| Max output current +5V | 19 A |
| Max output current -12V | 0.3 A |
| Max output current +5Vsb | 3 A |
| Power protection features | Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Hold time | 16 ms |
| Efficiency | 88% |
| Motherboard power cable length | 50 cm |
| SATA power cable length | 400,550,700 mm |
| Peripheral Molex power cable length | 550,700,400 mm |
| PCI Express power cable length | 62 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 |
| Cabling type | Non-Modular |
| EPS power connector 4+4 pin | Yes |
| Operating temperature T-T | 0 – 40 °C |
| Compliance certificates | BIS, CE, China Compulsory Certification (CCC), EAC, Federal Communications Commission (FCC), RCM, RoHS, UKCA |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Weight | 1.65 kg |
| Package depth | 245 mm |
| Package width | 190 mm |
| Package height | 110 mm |
| Package type | Box |
| Package weight | 2.05 kg |
| Master outer case width | 260 mm |
| Master outer case length | 570 mm |
| Master outer case height | 215 mm |
| Products per master outer case | 5 pc(s) |
| Master outer cases per pallet air | 32 pc(s) |
| EPS cable length | 67 cm |
| Distributor SKUs | ED7-EA8-A3E, MPE6501ACABW3B |
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