Cooler Master MWE Gold V2 650W Fully Modular Power Supply

The MWE Gold V2 650W represents Cooler Master's refined approach to 80+ Gold certified power delivery. This fully modular ATX 2.41 PSU delivers 90% typical efficiency at load, meeting the global shift toward Gold-rated power supplies as the standard for modern PC builds.

80+ Gold Certified Efficiency

This PSU achieves 80+ Gold certification with 90% typical efficiency at standard loads. The improved efficiency reduces heat generation and lowers electricity costs compared to Bronze or White rated units, making it suitable for systems requiring reliable, efficient power delivery.

Dual EPS Connectors for Modern Motherboards

The 650W model includes 2 EPS connectors (1x EPS 4+4 Pin and 1x EPS 8 Pin) for universal compatibility with current generation motherboards. The connector configuration includes 1x ATX 24 Pin, 4x PCI-e 6+2 Pin, 8x SATA, and 4x Peripheral 4 Pin connections, supporting multi-GPU setups and storage-heavy builds.

Hydro Dynamic Bearing Fan Technology

The 120mm HDB fan operates with measured noise levels: 0 dBA at 20% load, 17.7 dBA at 50% load, and 21 dBA at 100% load. This bearing type extends operational lifespan while maintaining quiet cooling performance. The fan system incorporates ripple noise reduction for cleaner power delivery.

50°C Operating Temperature Threshold

Operating temperature capability reaches 50°C, a 5-degree improvement over the original MWE Gold series. This higher thermal threshold supports overclocking and high-intensity computing tasks without thermal throttling, particularly beneficial in warmer climates or compact cases with restricted airflow.

Fully Modular Cable Management

The fully modular design uses flat black cables that connect only when needed. This configuration reduces cable clutter inside the chassis, improving airflow and simplifying builds. Unused cables can be stored for future upgrades or maintenance work.

Comprehensive Protection Systems

Built-in protection includes OVP (Over Voltage Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), UVP (Under Voltage Protection), OTP (Over Temperature Protection), and OCP (Over Current Protection). Active PFC supports 100-240V AC input for international compatibility.

Technical Specifications

This ATX form factor PSU measures 160 x 150 x 86 mm and weighs 2.051 kg. The unit carries a 100,000 hour MTBF rating and includes a 5-year manufacturer warranty. ATX 12V Ver. 2.41 compatibility ensures support for current and near-future hardware standards.

Description

Specification

• Form Factor: ATX
• Series: Cooler Master MWE
• Wattage: 650 W
• Modular: Fully Modular
• Compatibility: ATX 12V Ver. 2.41
• #Hide#Wattage Range: 600 - 660W
• Connectors: 1 x ATX 24 Pin
  1 x EPS 4+4 Pin
  1 x EPS 8 Pin
  8 x SATA
  4 x PCI-e 6+2 Pin
  4 x Peripheral 4 Pin
• AC Input: 100-240V
• PFC: Active PFC
• Fan Type: 120mm Hydro Dynamic Bearing Fan
• Fan Bearing: Hydro Dynamic Bearing
• Noise: Noise Level @ 20%: 0 dBA
  Noise Level @ 50%: 17.7 dBA
  Noise Level @ 100%: 21 dBA
  
• Max Certification: Gold
• Efficiency: 80+ Gold
  Up to 90% @ Typical Load
• MTBF: "100,000 Hours"
• Protection: OVP / OPP / SCP / UVP / OTP / OCP
• Additional Features: See Overview
• Weight/Dimensions: (LxWxH) 160 x 150 x 86 mm
• Package Weight: 2.0510 kg
• Warranty: 5 Years