HP

HP 704604-001 1500W Common Slot Power Supply (Refurbished)

2.9 (4 reviews)
1500W

A refurbished 1500W Platinum Plus hot-plug server power supply engineered for reliable, high-efficiency HP enterprise systems.

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Overview

The HP 704604-001 is a 1500 Watt Common Slot power supply designed for HP enterprise server environments where reliable, high-efficiency power delivery is non-negotiable. Rated at Platinum Plus efficiency, this PSU operates at over 94% efficiency under typical loads, translating directly into lower electricity costs and reduced heat generation within the server chassis. The Common Slot form factor makes it compatible with a range of HP ProLiant servers that use CS-type power supply bays, and its hot-plug design means it can be swapped in or out of a running system without downtime — a critical feature for production servers running redundant power configurations.

This unit is a Certified Refurbished clean pull, meaning it was removed from a working system, thoroughly tested for functionality, cleaned, and inspected before resale. It carries a minimum 90-day warranty and ships in bulk packaging. The 200-240VAC input requirement is standard for data center and server room environments but is worth noting for smaller deployments that may only have standard 120V circuits available. With multiple cross-referenced part numbers (684532-B21, 704604-001, 684529-001, 684530-201), it is straightforward to verify compatibility with your specific HP server model.

Key Features

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com

1500 watt AC Common Slot (CS)

Platinum Plus Hot-Plug

Requires 200-240VAC at 50/60Hz

Clean Pull (Bulk Package)

Specifications

Brand
HP
Model / Part Number
704604-001
Additional Part Numbers
684532-B21, 684529-001, 684530-201
Wattage
1500W
Form Factor
Common Slot (CS)
Efficiency Rating
Platinum Plus
Hot Plug
Yes
Input Voltage
200-240VAC at 50/60Hz
Condition
Certified Refurbished (Clean Pull)
Warranty
Minimum 90 Days
Packaging
Bulk Package

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Pros & Cons

👍 Pros

  • 1500W output provides ample power headroom for fully loaded enterprise server configurations.
  • Platinum Plus efficiency rating minimizes energy waste and reduces operating costs in data center environments.
  • Hot-plug capability allows replacement without server downtime in redundant power setups.
  • Certified Refurbished condition with testing and warranty offers significant savings over new units.
  • Common Slot form factor ensures broad compatibility across multiple HP ProLiant server generations.

👎 Cons

  • Requires 200-240VAC input, making it incompatible with standard 120V outlets without infrastructure changes.
  • As a refurbished clean pull, it may show cosmetic wear such as scuffs or label residue.
  • Ships in bulk packaging without original retail box or documentation.
  • No guarantee on remaining service life compared to a factory-new unit.
  • Limited to HP Common Slot server chassis and will not fit non-CS server models.

Frequently Asked Questions

This Common Slot (CS) form factor power supply is designed for HP ProLiant servers that accept CS-type PSUs. Cross-reference the part numbers 684532-B21, 704604-001, 684529-001, and 684530-201 against your server's compatibility list to confirm fitment.
Yes, it requires 200-240VAC at 50/60Hz input, which typically means a higher-voltage outlet such as a NEMA L6-20 or IEC C19 connection. Standard 120V household outlets will not work.
Platinum Plus is a high-efficiency certification indicating the power supply operates at over 94% efficiency at typical loads, reducing energy waste and heat output compared to lower-rated units.
Yes, it supports hot-plug operation, meaning you can replace or add it to a running server with a redundant power configuration without shutting down the system.
It is Certified Refurbished — tested for full functionality, inspected, and cleaned. It ships with a minimum 90-day warranty and may arrive in generic packaging.