HP 449840-001 750W Hot-Pluggable Redundant AC Server Power Supply

HPE 449840-001 – 750W Redundant Power Supply Module

Overview :

The HPE 449840-001 is a 750 W redundant AC power supply module targeted at enterprise server deployments, typically used by infrastructure engineers working on rack‑mount systems. It provides a single +12 V DC output rated at 62.5 A (62.5 A × 12 V ≈ 750 W) and supports an input range of 100‑240 V, 50‑60 Hz. The unit is hot‑swappable and designed for 1+1 redundant power installations in servers such as the ProLiant DL180 G5 and DL185 G5. It fits into the server’s power‑supply bay and integrates with chassis power management and redundancy features, allowing fail‑over without shutting the server down. Designed for data centre or branch server racks, it slots into HPE’s power supply backplane and is managed via system firmware and chassis monitoring. Its compatibility with HPE ProLiant systems and hot‑plug nature make it suitable for maintenance in live environments.

Key Features :

• 750 W single‑output power module rated for +12 V

• Hot‑swappable form factor enables service without shutdown

• Input voltage range: 100‑240 V AC at 50‑60 Hz

• Supports redundant (1+1) configuration in compatible chassis

• Compatible with HPE ProLiant DL180 G5 / DL185 G5 server series