Dell - Dell Inspiron 531 300W Power Supply 300 Watt Max Output, 100-127V or 200-240V Input Dimensions: 5 7/8 W x 3 3/8 H x 5.5 D - Inches, For Dell Vostro 200 / 201 / 400 / 220 Mini Towers (not Slim towers!!) Inspiron 530 / 531 / 541 / 518 / 519 / 537 / 545 / 546 / 540 / 560 / 570 / 580 Mini Towers (not Slim towers!!) Dell Part Numbers: 9V75C, C411H, CD4GP, D382H, DVWX8, FFR0Y, GH5PG, H056N, H057N, HT996, J036N, K932C, N183N, N184N, N189N, N383F, N385F, P981D, PKRP9, R215C, R850G, R851G, RJDR3, XW596, XW597, XW598, XW599, XW600, XW601, Y359G, YX309, YX445, YX446, YX448, YX452 Manufacturers: Bestec, Liteon, Hipro, Delta, Similar Model numbers: DPS-300AB-24 G, DPS-300AB-24 B, HP-P3017F3, D300R002L, HP-P3017F3 LF, PS-5301-08, DPS-300AB-47, PS-6301-6, HP-P3017F3 3LF, DPS-300AB-36 B, ATX0300D5WB, ATX0300D5WB Rev X3, HP-P3017F3 LF, HP-P3017F3P, DPS-300A B-26 A, 04G185015510DE, PC6037, PS-6301-6, DOS-300AB-36B, PS6301-02