This is the genuine HP 1200W 12V Power Supply

Part #(s):-
  ::  Option Part #: 433634-B21
  ::  Spare Part #: 412837-001
  ::  Spare Part #: 419613-001

For HPE Proliant DL380 G5 and DL385 G2 Servers

Key points to note on these 419613-001 HP Power Supplies:-

HP 1200W Redundant Power Supply provides leading solutions, adding new levels of performance, availability, flexibility, and management.