ISTARUSA POWER SUPPLY IS-550M 550W PS2 MINI REDUNDANT POWER SUPPLY MODULE RETAIL IS-550M 550w power supply module is designed with hot-swappable function to maintain system availability. It offers your server and workstation a greatly reliable power solution with full 550w power for high performance computing system. Active PFC, temperature control fan, hot swappable function provide ultimate precision power and safety protection for all electronic equipment. It is suitable with iStarUSA IS-550R8P and IS-550R8P-S power supplies. ------------------------- VENDOR: iStarUSA MPN: IS-550M UPC: 846813009034 DETAIL SPECIFICATIONS 1.Universal Input, Active PFC 2.Efficiency: 74% at full load 3.Industrial Japanese components 40 degrees temperature 4.Automatic Thermal Control (reduce Fan Speed) 5.Backward Compatibility, -5V Available 6.Industrial DIN-Connector for Reliability 7.Remote Sensor on +5v and +3.3V 8.Power Failure Signals 9.OPP (Over Power Protection) 10.OVP (Over Voltage Protection) 11.OCP (Over Current Protection) / module 12.SCP (Short Circuit Protection) 13.MTBF > 100,000 Hours ROHS COMPLIANCE VERSION Yes OUTPUT POWER ╎W ITEM DIMENSION (L"XW"XH"): 8 x 6 x 6 WEIGHT:] lb WARRANTY INFORMATION: 5 Years
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ISTAR
IS-550M
846813009034
New
3 lbs
8 X 6 X 7
May 26, 2026
Dec 30, 2025
Product Identifiers:
Brand: Istar •
Part #: IS-550M • UPC: 846813009034 • Category: Server Power Supplies