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Power supplies

MWE Bronze 550 V3 power supply

Model MWE Bronze 550 V3
Also listed as
MPE-5501-ACAAW-3B

550 W power supply with 80 PLUS Bronze certification and fixed, non-modular cables. It follows ATX 12V Ver. 3.1 and is cooled by a 120 mm HDB fan.

Rated power
550 W
Efficiency
80 PLUS Bronze
Cables
Non-modular
Standard
ATX 12V Ver. 3.1
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Overview Specifications Media Compatibility Support
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Overview

Highlights

  • ATX 3.1 support
  • HDB (hydrodynamic bearing) fan
  • 80 PLUS Bronze certified
  • Embossed fixed cables
  • 5-year warranty

Output and connectors

Rated output
550 W
Efficiency
80 PLUS Bronze 85% @ Typical Load
Cabling
Non-modular
Fan
120 mm
Protections
UVP, OVP, OPP, OTP, SCP
AC input
100 to 240V

At a glance

Wattage
550 W
Efficiency
80 Plus Bronze
Cabling
Non-modular
Full specifications

Specifications

General

Model number
MPE-5501-ACAAW-3B
Series
MWE Bronze Series
Form factor
ATX
ATX version
ATX 12V Ver. 3.1
Modular
Non-modular
Dimensions (L x W x H)
140 x 150 x 86 mm / 5.5 x 5.9 x 3.4 inch
Warranty
5 Years

Power

Rated power
550 W
PFC
Active PFC
Input voltage
100-240V
Input current
8-4A
Input frequency
50-60Hz
Efficiency
>85% @ Typical Load
80 PLUS rating
80 PLUS Bronze
ErP 2014 Lot 3
Yes
Power good signal
100-150 ms
Hold-up time
>16ms

Connectors

ATX 24 Pin
1
EPS 8 Pin / 4+4 Pin
2
SATA
6
Peripheral 4 Pin
3
PCI-e 6+2 Pin
2

Cooling

Fan size
120mm
Fan bearing
HDB

Reliability and compliance

MTBF
>100,000 Hours
Operating temperature
0-40°C
Protections
UVP / OVP / OPP / OTP / SCP
Regulatory
cTUVus, TUV, CE, FCC, BSMI, CCC, EAC, RCM, UKCA, RoHS2.0 / BIS, KC (Based on region's requests.)

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

Cooler Master product page

Media

Photos 4

Downloads

Official information

Cooler Master product page for MWE Bronze 550 V3 coolermaster.com

Compatibility

Graphics cards

Cards whose recommended power supply is 550 W or less, per the card specifications.

All 68 graphics cards

Cabinets

Check the cabinet's power supply mount and maximum PSU length before ordering.

All 10 cabinets

Parts to plan with this power supply

Check sockets, memory type, power connectors and dimensions against the specifications before ordering, or ask our sales desk to confirm a build.

Support

Warranty and repairs

Warranty is as per Cooler Master’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From Cooler Master

Practical notes

  1. Do not mix modular cables between different power supply models.
  2. Check the PCIe and CPU power connectors your build needs.

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Similar models

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Pairs with

Cooler Master MWE Bronze 550 V3 1 / 4