This product is either discontinued or we cannot get that from suppliers.
Lenovo 4XB0F18667 Thinkstation Controller, HDD interface 6 Gbit/s, Buffer Size 64 MB, HDD capacity 2000 GB, Hot-swap, Interface Serial ATA, Data transfer rate 6 Gbit/s.
ThinkStation 2TB 7200rpm 3.5” SATA 6Gbps Hard Drives for ThinkStation S30/D30/C30 and E32 systems to extend your systems.