Dell Optiplex 760 780 960 Desktop Power Supply PSU F255E-01 V6V76 255 Watt Max Output 100- 240V Input Compatible Dell Part Numbers: RM110, FR597, CY826, WU123, T164M, N249M, C112T, D390T, F283T, G238T, V6V76 Model Numbers: F255E-01, D255P-00, L255P-01, AC255AD-00, H255E-01 Reference Numbers: DPS-255BB A, PS-5261-3DF1-LF, VP09500052-00, HP-D2553A0