643956-211 HP 1200 Watts Platinum Power Supply at discount

643956‑B21 Specifications

HP 1200 W 12‑Volt Hot‑Pluggable Power Supply

Manufacturer: HP
Manufacturer Model: 643956‑B21
Product Line: HP Common Slot/Hot‑Plug Power Supplies
Product Series: 1200 W 12 V Module
Product Type: Internal Server Power Supply (Hot‑Pluggable)
Product Name: HP 1200 W 12 V Hot‑Plug PSU

KEY FEATURES:
Power Capacity: 1200 W
Output Voltage: +12 V (single‑rail architecture)
Hot‑Swap Support: Yes (tool‑less, hot‑plug module)
Form Factor: Common Slot server module

PERFORMANCE:
Designed for enterprise server environments (data‑centre class)
High efficiency with 12‑volt only rail strategy

ENVIRONMENTAL & RELIABILITY:
Wide input voltage: e.g., 110‑120 V AC / 50‑60 Hz case listed
Reliability Rating: Enterprise class, 24×7 operation

PHYSICAL:
Form Factor: Internal hot‑plug server PSU module (Common Slot)
Quantity of Fans: 1
Typical Dimensions / Weight: Standard module size for HP server chassis