PS-2551-6L-LF 550W Switching Power Supply — Compatible with RD650 RD550 RD450 RD350

550W switching power supply, model PS-2551-6L-LF, designed for use with RD650, RD550, RD450 and RD350 systems. This unit serves as a replacement PSU for the listed RD series models and delivers 550W of power using a switched-mode design. Compatible with RD650 RD550 RD450 RD350 (part number PS-2551-6L-LF).