Ultrabay III 3 SATA 3.0 2nd Hdd Caddy For Lenovo ThinkPad T420 T520 W520 T420i

2nd SATA Hdd Hard Drive Caddy Module ThinkPad T420 T520 W700 T430 Ultrabay Slim. IBM Lenovo ThinkPad T420 T420i T430 T430i T430u. IBM Lenovo ThinkPad W510 W520 W530. IBM Lenovo ThinkPad T510 T510i T520 T520i T530 T530i.

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