Cooler Master MWE 650W V2 Non Modular 80 Plus Bronze Certified Power Supply The efficiency of your power supply unit is important because it directly affects you system’s performance and your power bill and the Cooler Master MWE 650W V2 Non Modular 80 Plus Bronze Certified Power Supply can help you. The efficiency rating does not reflect the quality or reliability of a PSU. It only reflects the unit’s ability to move power from the wall to your components. The higher a PSU’s efficiency is, the lower the total amount of power it needs to power your system. The MWE Bronze series has an 80 PLUS Bronze efficiency rating, meaning it has a guaranteed typical efficiency of 85%. Cooler Master now reports Cybenetics noise and efficiency ratings for current power supply units where applicable. For many PC Builders with aesthetics in mind, cabling can be on of the most troublesome parts of assembling a PC. Cables can be confusing, too short or too long, and they almost never look good. The MWE Bronze uses flat and flexible black cables to help deal with these problems. These cables are more discrete and flexible, making them easier to implement into your system while taking up less space. This is especially useful for smaller cases and preserving airflow. Specifications Key Features Efficiency (Approx.) 85% Typically Certification 80 PLUS Bronze Fan Size 120mm Others NOISE LEVEL @ 20%: 11.06 dBA, NOISE LEVEL @ 50%: 22.3 dBA, NOISE LEVEL @ 100%: 41.3 dBA Input Voltage Input Voltage 100-240V Frequency Range 50-60Hz Current 10-5A Output Modular Type Non-Modular Total Power 650W DC Output DC to DC topology technologies Connector Main Power ATX 24-PIN CONNECTORS: 1 CPU EPS 4+4 PIN CONNECTORS: 1 EPS 8 PIN CONNECTOR: 1 PCI-E PCI-E 6+2 PIN CONNECTORS: 4 SATA SATA CONNECTORS: 8 Molex PERIPHERAL 4-PIN CONNECTORS: 4 Warranty Information Manufacturing Warranty 05 Years Warranty ..