HP

HP 385881-001 600W Hot Plug Power Supply

A 600W hot-plug redundant power supply engineered for zero-downtime operation in HP BladeSystem enclosures.

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Overview

Reliable Power for Your HP BladeSystem

The Hewlett-Packard 385881-001 600W Hot Plug Power Supply provides dependable power redundancy for your critical blade server infrastructure. Designed for easy installation and replacement, this power supply ensures continuous operation.

Specifications:

  • Part Number: 385881-001
  • Wattage: 600W
  • Type: Hot Plug Power Supply
  • Compatibility: HP BladeSystem

Pros & Cons

👍 Pros

  • Hot-plug design allows replacement without powering down the BladeSystem enclosure
  • 600W output provides sufficient power for blade server operations
  • Enables N+1 redundancy when paired with additional power supplies in the enclosure
  • Standard HP part number (385881-001) makes sourcing replacements straightforward

👎 Cons

  • Only compatible with specific HP BladeSystem enclosures, limiting use to a narrow range of hardware
  • 600W capacity may be insufficient for heavily loaded enclosures with many blade modules
  • As a legacy part, availability is increasingly limited to refurbished or used units
  • No advanced efficiency certifications (such as 80 Plus) are listed for this model

Frequently Asked Questions

It is designed for HP BladeSystem enclosures that support the 385881-001 part number. Check your enclosure's specifications to confirm compatibility.
Hot plug means you can install or replace this power supply while the BladeSystem is running, without shutting down or interrupting server operations.
Yes, HP BladeSystem enclosures typically support multiple power supplies so that if one fails, the remaining units continue providing power without downtime.
Availability varies by seller. Check the specific listing to confirm whether the unit is new, refurbished, or pulled from decommissioned equipment.
It delivers 600 watts of power output to the BladeSystem enclosure.