Compatible Part Number: MH595, MH596, RT490, NH429, P9550, U9087,X9072, NC912, JK930. Compatible Model:For Dell OptiPlex GX520 GX620 740 745 755 210L. Output:280W MaxvAC Input(50-60Hz): 100-120V~/6A,200-240V~/3A.
eBay