Dell Genuine 250w Small Form Factor (SFF) Power Supply PSU For the Inspiron 530s, Inspiron 531s, Vostro 200(Slim), Inspiron 530, 530s, 531s, 537s, 545s, 546s, 560s, 580s, Vostro 100 (Slim), 200 (Slim), 220s, 320, 400 Studio 540s SFF Dell Part Numbers: 43F30, 6423C, H058N, H7NF9, H852C, H856C, J038N, K423C, N038C, P163N, P164N, XW602, XW603, XW604, XW605, XW783, XW784, YX298, YX299, YX301, YX302, YX303 Dell Model Numbers: DPS-250AB-28 B, 04G185021200DE, PS-5251-5, TFX0250D5W, DPS-250AB-28D, HP-D2503R001, PC7068, PC6036, TFX0250P5W, DPS-250AB-49A, PS5251-03 Connectors: 1x 24-Pin ATX Connector, 3x SATA Power Connectors, 1x Floppy Power Connector, 1x 4-Pin ATX Power Connector