Redundant power supplies are highly recommended for computers where downtime must be avoided at all costs - servers being the primary systems with such needs. Three 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 1000W model is ideal for high-end servers, particularly those with single CPUs. There is also a 550W model available for less demanding systems.
This 1000W model is ideal for high-end servers, particularly those with single CPUs. There is also a 550W model available for less demanding systems.
Jeff Stubbers (Tier 3 Consulting Lead) Says:
If you need a redundant power supply in a 4U rackmount chassis, this is a nice choice. However this device will not protect you against a power failure. For that, you may want to consider an Uninterrupted Power Supply (UPS) Battery Backup. UPS devices will provide your system power in the event of a power outage to allow you to save your work, and properly shut your system down.
If you need a redundant power supply in a 4U rackmount chassis, this is a nice choice. However this device will not protect you against a power failure. For that, you may want to consider an Uninterrupted Power Supply (UPS) Battery Backup. UPS devices will provide your system power in the event of a power outage to allow you to save your work, and properly shut your system down.
Model: I-Star IS-1000R3NP
Specifications
| Maximum Power | 1000 W |
| Peak Efficiency | 74 % |
| Cooling System | 3x1 40mm Fans |
Power Distribution | |
| +3.3V rail | 40 amps |
| +5V rail | 55 amps |
| +12V1 rail | 80 amps |
Connectors | |
| Molex | 8 |
| SATA | 4 |
| Floppy | 2 |
| CPU Power 4 pin | 1 |
| CPU Power 8 pin | 1 |
| External Connector Type | C13 |
Dimensions | |
| Height | 85.1 mm (3.4 in) |
| Width | 150.1 mm (5.9 in) |
| Depth | 290.1 mm (11.4 in) |
Input | |
| Voltage | 100-240 Vac |
| Frequency | 47-63 Hz |
