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).
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 |
