Replacement 800W Server Power Supply for RD530 RD630 RD640 — DPS-800AB-30 B, DPS-800RB A/B/C, DPS-800NB A/B

800W replacement power supply compatible with Dell server models RD530, RD630 and RD640. Fits the DPS-800 series part numbers: DPS-800AB-30 B; DPS-800RB A/B/C; and DPS-800NB A/B. Intended as a direct-fit swap for systems that require these exact DPS-800 units—confirm the part number on your server before purchasing.