Genuine Lenovo R400 R500 W700 X200 X201 T500 T400 Laptop CD-RW/DVD-ROM SATA MU10N 42T2543 42T2542
Note: Buyer will receive any of the compatible part numbers or manufacturers listed above which will work with your current Laptop.
Product was as advertised. Shipping was quick and it was packaged well. Hope it holds up. Thanks.