2nd Hard Drive Caddy W520 Lenovo ThinkPad T420 T520 T420i 12.7mm Sata III Ultrabay Enhanced
A different model to better integrate the design of my PC Lenovo T510. Well this is the case, there was even an LED indication disk usage, although not very visible because on the side of the PC. Screws are included, I still seek their usefulness bec