Dell Genuine Optiplex 960 980 755 760 780 SFF Computer SATA DVDRW Optical Drive 0KWNKP,0R494H,GT10N Burn DVD's & CD's, Play/Read DVD's & CD's Interface: SATA Size: 12.7mm (0.5 inch) Thick Compatible with Dell Optiplex Small Form Factor(SFF) Computer