Amazon.com: Power Supply 235w for Dell Optiplex 380, 760, 780, 960 Small Form Factor RM112,67T67,R225M,R224M,WU136,H255T,G185T,GPGDV Replaces: F235E-00,L235P-01,H235-00,D235ES-00,AC235AS-00 : Electronics
275W 24 Pin Power Supply PSU SFF for Dell Optiplex GX620 740 745 755 RM117 PW124 - Walmart.com