HP 389997-002 DL360 G4P 525W Power Supply

The HP 389997-002 is a 525-watt power supply unit engineered as a direct replacement for the HP ProLiant DL360 G4P rack server. It matches the original factory PSU in form factor, electrical output, and connector layout, making installation a simple hot-plug swap with no additional configuration or firmware updates required. For data centers and server rooms still operating DL360 G4P hardware, having a reliable spare power supply is essential for maintaining uptime, especially in redundant power configurations where a failed unit needs to be replaced without taking the server offline.

With part numbers 389997-002 and 389997-001 both associated with this unit, sourcing the correct replacement is straightforward when cross-referencing HP's parts catalog. The 525W output is rated to handle fully populated DL360 G4P configurations. While the G4P platform is a legacy product, many units remain in service for specific workloads, and this PSU ensures they can continue to operate reliably until migration to newer hardware is feasible.