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Rectangular silver server power supply unit with rear fan grille and power connector

HP

HP 399771-B21 350 W server power supply

SKU CH-V0J3-EMBAH

350 W power supply for HP ML350, ML370 and DL380 G5 servers

  • 350 W output powers compatible HP servers
  • Designed for ML350, ML370 and DL380 G5 systems
  • New condition ensures reliable operation from installation
  • HP part 399771-B21 matches original specifications

HP 350 W Server Power Supply

This HP power supply delivers 350 W of continuous output for compatible ProLiant servers. It is intended for administrators maintaining or repairing existing rack-mounted systems that require this specific wattage and form factor.

Direct Replacement for ML350.

The unit replaces a failed or degraded original supply in the listed G5 chassis without modification. The upgrade is worthwhile when the existing module shows voltage instability, fan failure or cannot sustain load during peak demand.

Highlights

  • 350 W output powers compatible HP servers
  • Designed for ML350, ML370 and DL380 G5 systems
  • New condition ensures reliable operation from installation
  • HP part 399771-B21 matches original specifications

Specifications

No published specifications for this item yet.

Questions about this item

Will this 350 W supply fit the HP ML350 G5 server chassis?

The unit is built for HP ML350 G5, ML370 G5 and DL380 G5 chassis and slides into the standard redundant bay.

What is the installation step that people often miss?

Insert the supply until the latch clicks, then verify the front LED turns green before closing the server cover.

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