IStarUSA 550W Mini Redundant 3U Power Supply

Power Supply

IStarUSA 550W Mini Redundant 3U Power Supply Main Picture


IStarUSA 550W Mini Redundant 3U Power Supply Picture 44740IStarUSA 550W Mini Redundant 3U Power Supply Picture 44741
Redundant power supplies are highly recommended for computers where downtime must be avoided at all costs - servers being the primary systems with such needs. Two independent power supplies are housed within this unit, each needing its own AC power connection; in this way, though, a failure of a single power supply or cable does not interrupt operation of the computer.

This 550W supply is ideal for low- to mid-range servers, and an upgraded 1000W model is also available for more demanding hardware configurations (like dual CPU setups).

Model: I-Star IS-550R8P

Specifications

Maximum Power 550 W
Peak Efficiency 74 %
Cooling System 2x2 40mm Fans
Power Distribution
+3.3V rail 24 amps
+5V rail 30 amps
+12V1 rail 41 amps
Combined +12V Maximum 41 amps
Connectors
Molex 8
SATA 4
Floppy 2
PCIe 6-Pin 2
CPU Power 4 pin 1
CPU Power 8 pin 1
External Connector Type C13
Dimensions
Height 85.1 mm (3.4 in)
Width 150 mm (5.9 in)
Depth 198.9 mm (7.8 in)
Input
Voltage 100-240 Vac
Frequency 47-63 Hz