Cooler Master RealPower 450 Watt Power Supply (RS-450-ACLY)

Cooler Master RealPower 450 Watt Power Supply (RS-450-ACLY)
Item# 90276
Regular price: $88.99
Sale price: $49.99
Availability: Usually ships the same business day.

Product Description

Ever wish your power supply could talk to you and let you know what's really going on inside your computer? Well now your wish has come true! The Real Power 450W from Cooler Master delivers high performance power that you can actually see! The Real Power 450W features a Human Computer Interface (HCI) that fits into a 5.25 inch bay on the front of your computer. The HCI displays the true total wattage that your system is currently using on an innovative analog dial keeping you informed on the current power consumption of your computer. To keep the heat to a minimum, the Real Power packs a Cooler Master Super Silent 120mm blue LED fan and sleeved main board connector wires. Cooler Master builds in compatibility with the newest SATA hard drives, a 24 to 20 pin motherboard converter, and also features E-Z grip MOLEX connectors. So quit rubbing your “magic lamp” waiting for that genie to pop out, and grant your own wish with the Cooler Master Real Power 450W power supply.


  • Fully supports the newest Intel standard ATX 12V Version 2.0
  • Super silent operation with intelligent fan speed control (<20dBA)
  • Power consumption management by human computer interface
  • Support dual +12V1 and +12V2 outputs for higher power usage
  • Green power design to meet Energy Star and Blue Angle requirements
  • More then 75% efficient at typical load operation
  • Higher reliability (MTBF > 400,000 hours)
  • OVP / OCP / OTP / OLP / Short / Full protection
  • Active power factor correction (PF > 0.99)
  • Real Power capacity satisfies hi-end system operation

  • Type: ATX Form Factor
  • Input Voltage: 90~264V (Auto-range) for Active
  • Input Current: 8A @ 115Vac / 4A @ 230Vac
  • Input Frequency: 47~63 Hz
  • Power Good Signal: 100~500ms
  • Hold-up Time: >17ms
  • Efficiency: >75% Typically
  • Output Capacity: 450W Continuously
  • MTBF: > 400,000 Hours
  • Dimension: Standard ATX 150 x 140 x 86 mm
  • Operation Temperature: 0~40°C
  • Safety: Nemko / TUV / cUL / CE / CNS
  • Operation Altitude: 10,000 ft

  • Storage Altitude: 50,000ft
  • Operation Temperature: 5 ~ 50°C / 90% RH (non-condensing)
  • Storage Temperature: -40 ~ +70°C / 95% RH (non-condensing)
  • Dimensions: 5.9' x 3.4' x 5.5'
Cable Length:
  • 24 pin Motherboard Connector 600mm
  • ATX 12V Connector 600mm
  • 4 pin Peripheral Connector 600mm
  • SATA Connector 600mm + 200mm
  • Display Interface Connector 800mm
  • 4 pin Floppy Connector 150mm