The charger for mobile device Cooler Master MWE 550 is an ATX power supply unit with a total power of 550 watts. It has a power factor of 0.9 and features Active Power Factor Correction (PFC). The dimensions of the charger are 150 millimeters in width, 140 millimeters in depth, and 86 millimeters in height. It is equipped with a 120mm fan for cooling, which operates quietly to keep the system cool.
This 80 PLUS certified power supply is designed for high efficiency and low noise, meeting the 80 PLUS certification for 230V with a typical efficiency of at least 85%. It is also ErP 2013 Lot 6 compliant, consuming less than 0.5 watts in standby mode to reduce environmental impact and energy bills. The MWE is engineered to operate at temperatures up to 40°C, providing added security and reliability in warmer environments.
With a thermally controlled 120mm HDB fan, the MWE offers a quiet and durable cooling solution. It also provides full standard protection including OCP, OVP, UVP, SCP, OPP, and built-in over temperature protection (OTP) to minimize the risk of damage to the system from power outages.
Performance
| Power supply unit (PSU) form factor | ATX |
| Supported motherboard form factors | ATX |
| ATX version | 2.31 |
| Bearing technology | HDB |
| Mean time between failures (MTBF) | 100000 h |
| Compatible products | ErP 2013 Lot 6, CE, TUV, EAC, RCM, CCC |
| Certification | ErP 2013 Lot 6, CE, TUV, EAC, RCM, CCC |
| 80 PLUS certification | 80 PLUS |
Power
| Power factor | 0.9 |
| Power Factor Correction (PFC) type | Active |
| AC input voltage | 200 - 240 V |
| Total power | 550 W |
| Input current | 4.5 A |
| AC input frequency | 47 - 63 Hz |
| Hold time | 14 ms |
| Power Good signal delay range | 100 - 500 ms |
| Efficiency | 85 % |
| Combined power (+3.3V) | 110 W |
| Combined power (+5V) | 110 W |
| Combined power (+12V) | 504 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 18 A |
| Max output current (+12V) | 42 A |
| Max output current (+5V) | 17 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Power protection features | Over power, Over voltage, Overheating, Short circuit |
| AC input voltage | 200 - 240 V |
| Total power | 550 W |
| Maximum current | 4.5 A |
| AC input frequency | 47 - 63 Hz |
Design
| Product color | Black |
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan speed | 840 - 1980 RPM |
| On/off switch | Yes |
Weight & dimensions
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Weight | 1370 g |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Weight | 1370 g |
Ports & interfaces
| ATX power connector (20+4 pin) | Yes |
| Motherboard power connector | 20+4 pin ATX |
| CPU power connector (4+4 pin) | Yes |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| Floppy disk drive connector | Yes |
| Floppy drive power connector | 1 |
| PCI Express power connectors (6+2 pin) | 2 |
| PCI Express power cable length | 400 mm |
| SATA power cable length | 400,550,700,850 mm |
| CPU power cable length | 550 mm |
| Motherboard power cable length | 550 mm |
Logistics data
| Master (outer) case width | 582 mm |
| Master (outer) case length | 279 mm |
| Master (outer) case height | 217 mm |
| Quantity per master (outer) case | 5 pc(s) |
| Quantity per pallet | 24 pc(s) |
Packaging data
| Package width | 266 mm |
| Package depth | 194 mm |
| Package height | 112 mm |
| Package weight | 1720 g |
Features
| Product color | Black |
| Mean time between failures (MTBF) | 100000 h |
| Power protection features | Over power, Over voltage, Overheating, Short circuit |
| Certification | ErP 2013 Lot 6, CE, TUV, EAC, RCM, CCC |
| 80 PLUS certification | 80 PLUS |
| Product type | Power supply |