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

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.