39T2579;CD-W/DVD LENOVO T40/T60/R60/Z60/X60 PN#39T2579;CD/DVD;2; USD 7.26 ;21;https://www.amazon.com/IBM-Thinkpad-Ultraslim-Internal-39T2579/dp/B003P0RL04/ref=sr_1_1?__mk_es_US=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=39T2579&qid=1561034582&s=electronics&sr=1-1