550W Power Supply DPS-550AB-2 A (36002477) — Compatible with RD440X / RD430X / RD640

Replacement 550W power supply, model DPS-550AB-2 A, part number 36002477. Designed as a direct replacement or spare for RD440X, RD430X and RD640 systems to restore original power functionality.You may also like Compatible with R440 R540 R640 R740 Servers — 600G 15K 2.5 inch SAS.