Direct replacement for HP DL580 G5 servers, fully compatible with DPS-1200FB A, HSTNS-PD11, 438202 series, 440785-001.; 1200W high-efficiency output with single 12V rail design for enterprise-grade server stability.; Hot-swappable & redundant architecture enables zero-downtime maintenance for mission-critical systems.; Universal 100-240V auto-range input with active PFC and 80 PLUS certified efficiency.; Full OVP/OCP/SCP/OTP protections; server-grade durability for 24/7 data center operation.