Genuine M6480N RevA1 High power replacement for dell. Nickel Coating (NOT A SUBSTITUTE) 480 Watt ATX Power Supply Replacement Replacement for Dell Dimension 3100, E310, 5000, 5100, E510, 5150, E521/E520, 8300, 4700, B110,1100,2200,2300,2350,2400,2450,3000,4300,4400,4500,4550,4600,8200,8250,8400, F4284 Dell Precision 360, Inspiron 530, 531 Vostro 200, 400 Studio 540 Studio XPS 435 MT / 8000 / 9000 N250K J860K DPS-360FB-1A, XPS Core i7, PS-5361-2OptiPlex Towers GX320, GX520, GX620 Compatible part numbers: FU909, FU913, G739T, G846G, G848G, G849G, J130T, K159T, K692G, P111G, P112G, U2832, X2016, W2956, W2955 F217J, VP-9500073-000, W8185, M8802, M8805, M8806, X8129, C9962, YH542, C5201, D5032, MC164, CX305N-00, L305N-00 Compatible Model Numbers: DPS-530YB-1A, PS-6351-2, DPS-350XB-2 A, ATX0350D5WA