Cooler Master MWE Bronze 650 80 PLUS Bronze Certified Power Supply

Stock Status: Discontinued
Key Specifications
  • 650W / 80 PLUS Bronze

Watts: 650W

SKU:#031947 Warranty3 years by Coolermaster Product No.:MPX-6501-ACAAB Short link: See specifications from the manufacturer

80 PLUS Bronze Certified Power Supply
Cooler Master's family of power options features a line of stable, high quality, 80 Plus Bronze power supplies. The MWE Bronze series is compact and available in outputs suitable for most systems. On top of safety regulations, the MWE Bronze includes Cooler Master's 3 year warranty. Inside, the Silencio fan blades run with less turbulence while sealed LDB bearings guarantee a longer service life. High quality components keep up with daily power demands, while delivering consistent output even in 40°C surroundings cool and quietly.

DC-DC Circuit Design
The DC-DC circuit design offers your system more reliable and stable output voltages, providing more consistent power delivery at up to 40°C.

Durable LDB Bearing
Cooler Master 120mm Silencio FP fan combines sealed LDB bearings with quiet fan blades offering a long lifetime of quiet cooling.

Quality Capacitors
Solid, high quality capacitors are used in the MWE Bronze power supply for increased product lifespan and higher temperature resistance.

Sleeved Cables
Sleeved cables provide easier cable management, offering a clean and professional look. They also save space for better airflow within the PC system, improving thermal performance and heat dissipation.

Low Standby Power
The MWE Bronze will consume no more than 0.5W when your PC is in standby mode, complying with ErP 2013 lot 6.


3 years by Coolermaster


Total power650 W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Input current5 - 10 A
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)120 W
Combined power (+12V)650 W
Combined power (+5V)120 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)22 A
Max output current (+12V)54.1 A
Max output current (+5V)22 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)3 A
Hold time16 ms
Power Good signal delay range100 - 500 ms
Power protection featuresOver current,Over power,Over voltage,Short circuit,Overheating

Ports & interfaces

Motherboard power connector20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)4
Motherboard power cable length61 cm
Number of SATA power connectors8
SATA power cable length810,450,570,690 mm
Peripheral (Molex) power cable length930,450,570,690,810 mm
PCI Express power connectors (6+2 pin)4
PCI Express power cable length72 cm
CPU power connector (4+4 pin)Y
CPU power cable length65 cm
Floppy drive power connector1
Floppy disk drive connectorY


Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Bronze
ATX version2.31
Bearing technologyLDB
Mean time between failures (MTBF)100000 h
CertificationTUV-RH, CE, CCC, KC, EAC, RCM, cTUVus, FCC, BSMI


Product colourBlack
Cooling typeActive
Fan diameter12 cm
Number of fans1 fan(s)

Operational conditions

Operating temperature (T-T)0 - 40 °C

Weight & dimensions

Width150 mm
Depth140 mm
Height86 mm
Weight1.56 kg

Packaging data

Package width194 mm
Package depth276 mm
Package height112 mm
Package weight2.28 kg

Logistics data

Quantity per pallet24 pc(s)
Master (outer) case width28.9 cm
Master (outer) case length58.2 cm
Master (outer) case height21.7 cm
Quantity per master (outer) case5 pc(s)

Other features

Cable managementY