Cooler Master MWE 550 Bronze Power Supply 550W / 80+ Bronze / ATX (MPE-5501-ACABW-BEU)

The Cooler Master MWE 550 Bronze 550W power supply provides stable, efficient, and safe power for home, office, and gaming PCs. It complies with the ATX standard and has an 80+ Bronze efficiency rating, ensuring low energy loss and reliable component operation. High-quality Japanese capacitors increase lifespan and maintain stable performance even under heavy loads and overclocked setups. The built-in 120 mm fan with hydraulic bearing operates quietly while providing effective cooling. Modern protection systems prevent short circuits, overcurrent, voltage fluctuations, and overheating.

Specifications:

• Power: 550W

• PSU type: ATX

• Efficiency rating_ 80+ Bronze

• Input voltage: 100–240 V, 50–60 Hz

• Output voltage: 12V / 5V / 3.3V

• Max current on 12V: 45A

• Connectors:

  • 1 × 24-pin ATX

  • 1 × 8-pin EPS

  • 2 × 6+2-pin PCIe

  • 6 × SATA

  • 3 × Molex

  • 1 × Floppy (FDD)

• Fan: 120 mm, hydraulic bearing, low noise

• Protections: OVP, OCP, SCP, OTP, UVP

• Material: steel

• Color: black

• Cables: non-modular, sufficient length for standard builds

• Operating temperature range: 0–40°C

• Safety certifications: CE, FCC, CB

• Weight: 1.5 kg

• Gross weight: 1.8 kg

• Package dimensions:

  • Length, m: 0.20

  • Height, m: 0.14

  • Width, m: 0.09

• Features:

  • stable power under high loads

  • quiet fan operation

  • high-quality Japanese capacitors

  • compatible with modern GPUs and motherboards

  • protection against short circuits, overcurrent, voltage fluctuations, and overheating

  • suitable for gaming and overclocking systems

  • energy-efficient and low power loss due to 80+ Bronze