Dell R224M 235W Power Supply For Optiplex 760 780 and 960 980 SFF - ServerSupply.com
Upgraded New F255E-01 255W Power Supply Compatible with Dell Optiplex 580 760 780 960 980 DT PSU Replacement Parts D255P-00 AC255AD-00 L255P-01 V6V76 RM110 FR597 for Dell Power Supply
Ptcliss New 255W N249M F255E-01 Power Supply Replacement for Dell Optiplex 580 760 780 960 980 DT PSU H255E-01 L255P-01 AC255AD-00 D255P-00 DPS-255BB A FR597 V6V76 RM110 CY826 - Newegg.com
Genuine 275W Replacement Power Supply Unit. Dell 235w PSU for Dell Optiplex 380, 580, 760, 780, 960 SFF Small Form Factor Systems Replaces Part Numbers: FR610, 6RG54, MPF5F, N6D7N, PW116, RM112 - Walmart.com