Nimitz 2nd HDD SSD Hard Drive Caddy for Lenovo Thinkpad T400 T400s T410 T410s T420s T430s T500 W500 Add a 2nd drive to your laptop by replacing your optical drive Fits in 9.5mm height Ultrabay of your ThinkPad laptop,Fully integrated into ThinkPad laptop, no cables/PSU/software driver needed This device accepts 2.5"/9.5mm or less SATA HDD/SSD. Compatible: ThinkPad T400 T400s T500 T410 T410s T410i T410si T420s T420si T430s T430si W500 and X200 X201 X220 UltraBase (doesn't fit T420 and T430) Comes with matched Faceplate/Bezel,don't need change original DVD drive