437573-B21 HP 1200 Watts 48V DC Power Supply at discount

437573-B21 Specifications

HP 1,200 W −48 V DC Common Slot Hot-Plug Power Supply

Manufacturer: HP (Hewlett Packard Enterprise)
Manufacturer Model: 437573-B21
Product Line: HP Common Slot Power Supplies
Product Series: 1.2 kW / 1,200 W DC Module
Product Type: Internal Power Supply (Hot-Swap)
Product Name: HP 1,200 W −48 V DC Common Slot Power Supply

KEY FEATURES:
Power Output: ~1,200 W
Input Voltage: −48 V DC (nominal) (min ~36 V to max ~72 V DC)
Hot-Plug Support: Yes
Form Factor: Common Slot hot-plug module designed for HP ProLiant servers

PERFORMANCE:
Efficiency: ~89–94% (typical depending on load)
Compatible Server Systems: Includes HP ProLiant DL360 G7, DL380 G6/G7, DL385 G6/G7, DL580 G5, and similar.

ENVIRONMENTAL & RELIABILITY:
Designed for continuous enterprise server operation (24×7)
High-availability substitution support via hot-swap module

PHYSICAL:
Form Factor: Internal hot-plug power supply module (Common Slot)
Typical Dimensions (W × H × D): 38.1 mm × 86.3 mm × 190.5 mm (~1.5″ × 3.4″ × 7.5″)
Weight: ~1.36 kg (~3 lbs)