450W Power Supply DPS-450SB A / DPS-450SB-1 A for RX200S7 RX300S7

Replacement 450W power supply designed for RX200S7 and RX300S7 systems. This unit corresponds to models DPS-450SB A and DPS-450SB-1 A and provides the required 450W output for those servers. Use as a direct replacement to restore original power capacity for RX200S7/RX300S7 installations.