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.

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.

Product Name
MWE Bronze 550

Product Number
MPX-5501-ACAAB

Type
Intel ATX 12V V2.31

PFC
Active PFC

Operation Voltage
100-240 Vac

Input Voltage
100-240 Vac

Input Current
8-4 A

Input Frequency
50-60 Hz

Dimensions (LxBxH)
140 x 150 x 86 mm

Fan Size
120 mm

Fan Bearing
LDB

Power Good Signal
100-500 ms

Hold Up Time
16ms at 80% load

Efficiency
85% Typically

ErP 2013 Lot 6
Yes

MTBF
>100,000 Hours

Operating Temperature
0~40°C

Protections
OVP / OPP / OTP / SCP / OCP

Regulatory
TUV-RH, CE, CCC, KC, EAC, RCM, cTUVus, FCC, BSMI

Connectors
MB 20+4 Pin
1

CPU 12V 4+4 Pin
1

SATA
4

Peripheral 4 Pin
3

FDD Cable 4 Pin
1

PCI-e 6+2 Pin
2