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IBM 88Y7373 1400W redundant power supply unit, matte black metal enclosure with integrated fan and handle

IBM

IBM 88Y7373 1400W Redundant Power Supply

SKU CH-WTVQ-H562D MPN 88Y7373

1400 W redundant power supply provides fail-safe power for critical server infrastructure

  • TypeRedundant Power Supply
  • Maximum Power1400 W
  • Redundant design keeps servers running during a module failure
  • 1400 W maximum power supports high-density compute loads
  • Hot-swap capability lets you replace units without downtime
  • IBM engineering ensures compatibility with supported chassis
  • New condition guarantees full manufacturer specification compliance

High-efficiency redundant power supply

The IBM 88Y7373 delivers 1400 W of output in a redundant form factor. It is built for servers and storage arrays that require continuous uptime through hot-swappable modules.

Compatibility check before ordering

Verify that your chassis accepts this specific redundant module and that the power-distribution board provides the matching connector layout. Confirm the unit’s physical keying aligns with the bay guides used in your system.

Redundancy and hot-swap benefit

The redundant architecture lets a second module take over instantly if the primary fails, keeping workloads running without interruption. Hot-swap support means a failed unit can be replaced while the system stays powered on.

Highlights

  • Redundant design keeps servers running during a module failure
  • 1400 W maximum power supports high-density compute loads
  • Hot-swap capability lets you replace units without downtime
  • IBM engineering ensures compatibility with supported chassis
  • New condition guarantees full manufacturer specification compliance

Specifications

BrandIBM
Model88Y7373
TypeRedundant Power Supply
Maximum Power1400 W

Questions about this item

What comes with the 88Y7373 and what must I source separately?

The unit ships as a single 1400 W redundant power supply module; rails, cables and any server chassis are not included and must be obtained separately.

How do I decide between the available versions of this 1400 W supply?

Only the 88Y7373 model is listed, so there are no alternate versions or capacities to choose from for this part number.

What does the 1400 W rating mean once the supply is installed in a server?

It indicates the maximum continuous output the module can deliver to the system, allowing the server to draw up to 1400 W while maintaining redundant operation with a second unit.

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