CoolerMaster MWE 650W V3 (MPE-6501-ACABW-3BUS) 80+ Bronze ATX 3.1 Power Supply

The CoolerMaster MWE Bronze 650 V3 is an ATX 3.1 compliant power supply delivering 650W of reliable power with 80 PLUS Bronze efficiency. Featuring a single +12V rail, DC-to-DC topology, and support for peak transient power up to 975W, it provides stable power for modern gaming systems with RTX 40/50 series GPUs.

Key Features

• ATX 3.1 Compliant - Handles up to 1.5x rated wattage (975W) peak transient power
• 80 PLUS Bronze - Up to 88% efficiency at 230V for reduced power waste
• Single +12V Rail (54A) - Consistent power delivery from one rail
• DC-to-DC + LLC Topology - Stable voltage regulation on all rails
• 120mm HDB Fan - Hydrodynamic bearing for quiet, long-lasting cooling
• Full Protection Suite - OVP, UVP, OPP, OTP, SCP

Technical Specifications

Wattage	650W
ATX Standard	ATX 3.1
Efficiency	80 PLUS Bronze
Modularity	Non-Modular (flat cables)
+12V Rail	54A / 648W (single rail)
Fan	120mm HDB (Hydrodynamic Bearing)
Connectors	1x 24-pin, 2x EPS 4+4, 4x PCIe 6+2, 6x SATA, 3x Molex
Input Voltage	200-240V AC, 50/60Hz
Protections	OVP, UVP, OPP, OTP, SCP
Dimensions	140 x 150 x 86 mm
Operating Temp	0 - 40°C
MTBF	>100,000 hours

Warranty Information

This product is covered by 1 year manufacturer warranty. For complete warranty terms and conditions, please contact our customer support.

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