Cooler Master V550 Semi-Modular Series Power Supply Unit.

Features:

• Unique 3D circuit design offers high efficiency and improves the heat dissipation. It reduces the unnecessary cables which results in much lower crosstalk, signal noise and improves airflow
• Powerful Single +12V rail for superior load balancing and VGA compatibility
• Modular cable designs for better cable management
• Japanese capacitor ensures an extended lifetime and excellent holdup times, in case of power fluctuation.
• Custom DC-DC module design offers higher efficiency and voltage stability
• 80 PLUS Gold certified: up to 92% efficiency @ typical load

Specs:

• Type: Intel Form Factor ATX 12V V2.31
• Dimension (W x L x H): 150×140×86mm / 5.9×5.5×3.4 inch
• Input Voltage: 90–264Vac (Full Range)
• Input Current: 8 – 4A
• Input Frequency Range: 60 – 50Hz
• PFC: Active PFC (>0.9 typical)
• Power Good Signal: 100–500ms
• Hold Up Time: >16ms
• Efficiency: 90% Typically
• MTBF: >100,000 Hours
• Protection: OVP/UVP/OPP/OT­P/SCP/OCP
• Output Capacity: 550W
• Operation Temperature: 0~40°C
• Regulatory: CE/TUV/FCC/CC­C/BSMI/KCC/RCM/E­AC/UL
• Fan: 120mm intelligent fan
• Certifications: 80 Plus Gold
• Connector:
  • MB 20+4 Pin x 1
  • CPU12V 4+4 Pin x 1
  • PCI-e 6+2 Pin x 2
  • SATA x 6
  • 4Pin Peripheral x 3
  • 4Pin Floppy x 1