Dell PC HDD Serial ATA Data Cable 0U5959 U5959Compatible Models:Dimension C521, Inspiron 530, Inspiron 530s, Inspiron 531, Inspiron 531s, Optiplex 210L, OptiPlex 320, Optiplex 320 Desktop, Optiplex 320 Mini-Tower, OptiPlex 330, OptiPlex 330 Desktop, OptiPlex 330 Mini-Tower, OptiPlex 360, OptiPlex 740, Optiplex 740 Desktop, Optiplex 740 Mini-Tower, OptiPlex 740 MLK, OptiPlex 740e, OptiPlex 745, OptiPlex 745 Desktop, OptiPlex 745e, OptiPlex 755, OptiPlex 760, OptiPlex GX520, OptiPlex GX620, Studio 540s, Vostro 200, Vostro 220, Vostro 400