iStarUSA IS-550R8P ATX12V & EPS12V Power Supply
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Product Information for iStarUSA IS-550R8P ATX12V & EPS12V Power Supply

Highlights for iStarUSA IS-550R8P ATX12V & EPS12V Power Supply

  • Output Power:550 W
  • Efficiency:74%

Marketing Information

iStarUSA Dual AC input Mini Redundant Power Supply IS-550R8P. It offers your server and workstation zero down time with full 550W power redundancy. Load sharing function provide ultimate precision power and safety protection for all electronic equipment.

General Information

  • Manufacturer: iStarUSA, Inc
  • Manufacturer Part Number: IS-550R8P
  • Manufacturer Website Address:
  • Product Name: IS-550R8P ATX12V & EPS12V Power Supply
  • Product Type: ATX12V & EPS12V Power Supply
  • Product Model: IS-550R8P
  • Brand Name: iStarUSA
  • Technical Information

  • Efficiency: 74%
  • Protection Type: Over Voltage
  • Power Factor Correction (PFC): Active
  • Power Description

  • Output Power: 550 W
  • Input Voltage: 110V AC
  • Input Voltage Range: 90V AC to 264V AC
  • Output Voltage: 12V DC @ 41A
  • Environmental Conditions


    Additional Information

  • PS2 Mini Redundant Power Supply
  • Power Failure Alarm & Signals
  • Automatic Thermal Control (reduce Fan Speed)
  • Compatibility

  • Server
  • Workstation
  • Green Compliance Certificate/Authority


    Green Compliance


    Physical Characteristics

  • Dimensions: 3.35" Height x 5.91" Width x 7.83" Depth
  • Hot Swappable Power Supply: Yes
  • Warranty


  • Receptacles: 2 x 4-pin SP4 Floppy Drive
  • Controls/Indicators


  • MTBF: 100000Hour