800W 48V DC Switch Power Supply HSTNS-PF46 — 735051-401 / 735040-001 / 720480-B21 for G9 (Gen9) Server PSU

Replacement 800W 48V DC switch-mode power supply compatible with G9 / Gen9 server PSUs. Matches OEM part numbers HSTNS-PF46, 735051-401, 735040-001 and 720480-B21. Designed for installation in G9 Gen9 server power supply bays to restore original 800W 48V DC output.