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HPE 400 W power module, silver metal enclosure

HPE

HPE 406442-001 Power Module 400 W

SKU CH-89KW-70V9N

Delivers 400 W of reliable power to compatible HPE network switch modules

  • Plug typePower Module
  • Delivers reliable 400 W output for switch operation
  • HPE 406442-001 part ensures exact chassis compatibility
  • New condition guarantees full rated performance from installation
  • Power module form factor fits designated switch bays
  • Single unit simplifies spares inventory management

HPE 406442-001 Power Module

This HPE power module supplies 400 W to compatible switch chassis. It is built for network administrators who need a replacement or spare unit for supported HPE switching equipment. The part number 406442-001 identifies the exact module required. Installation is limited to chassis designed for this form factor.

400 W output limit

The module delivers a maximum of 400 W and cannot exceed that rating. Total chassis power draw must stay within the combined capacity of all installed modules. No external voltage selector or redundant feed is described in the specifications. Buyers who need higher wattage per slot should verify chassis compatibility before ordering.

Part number 406442-001

This single identifier determines whether the module fits the target switch. Cross-referencing the chassis parts list with 406442-001 confirms mechanical and electrical match. Using a different part number risks physical mismatch or power-profile incompatibility. No other specification overrides this check.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 81% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameHPE
Power
Plug typePower Module

Questions about this item

Which HPE power-module part number matches a 400 W output requirement?

The module with part number 406442-001 is rated at 400 W output power, so it fits that requirement directly.

What does the 400 W rating mean when the module is installed in a compatible switch?

It indicates the maximum continuous power the module can deliver to the switch chassis, supporting the full complement of line cards and fans within that limit.

What interface standard does the 406442-001 use and what does it cap in practice?

The module plugs into the switch’s dedicated power-module bay using HPE’s proprietary slot connector, which caps delivery at the rated 400 W.

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