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Rectangular metal power supply unit with rear IEC socket and front connector, matte grey finish

HPE

HPE X332 575W 100-240VAC to 54VDC Power Supply (J9738A)

SKU CH-CQJN-ZK46N

Proprietary power supply converting 100-240 VAC to 54 VDC with 575 W output for HPE X332 systems

  • TypeProprietary Power Supply
  • Delivers 575 W to power demanding network equipment
  • Accepts 100-240 VAC for worldwide deployment
  • Converts to 54 VDC for compatible HPE switches
  • Proprietary form factor ensures correct mechanical fit
  • Multiple part numbers simplify ordering and spares management

HPE X332 Proprietary Power Supply

The HPE X332 is a 575 watt proprietary power supply built for compatible HPE network equipment. It converts 100 to 240 VAC input into a 54 VDC output rail. The unit carries manufacturer part numbers J9738A, 0957-2396, J9738-61001 and DPS-550QB A. It is supplied new and ready for installation in supported chassis.

Suits direct replacements in matched HPE hardware

This module fits administrators replacing a failed or spare unit in systems that specify the X332 575W proprietary form factor. It is not suitable for builders using standard ATX or redundant CRPS bays, nor for deployments requiring a different output voltage or power rating. Buyers needing hot-swap redundancy should verify chassis support before ordering.

54 VDC output decides compatibility

The single specification that determines fit is the 54 VDC output delivered at up to 575 watts. Only hardware designed for this exact proprietary voltage and connector layout can use the supply. Confirm the target device lists J9738A or 0957-2396 as an approved part number before purchase.

Highlights

  • Delivers 575 W to power demanding network equipment
  • Accepts 100-240 VAC for worldwide deployment
  • Converts to 54 VDC for compatible HPE switches
  • Proprietary form factor ensures correct mechanical fit
  • Multiple part numbers simplify ordering and spares management

Specifications

TypeProprietary Power Supply

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