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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

  • Max wattage1400 W
  • Product typeRedundant Power Supply
  • 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.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $108.99
Cheaper than about 63% of the 10,869 comparable items (median $142.99).
Max wattage 1400 W
Higher than about 91% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameIBM
Model name88Y7373
Product typeRedundant Power Supply
Power
Max wattage1400 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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