The IBM System Storage DS3200 is an easy-to-use, scalable, flexible, and economical external storage solution for small and medium businesses. It uses 3Gbps serial-attached SCSI (SAS) interface technology, is equipped with DS3000 Storage Manager, and is easy to deploy and manage. Using 300GB hot-swappable SAS disks, the storage capacity can be expanded to 3.6TB. Up to 3 EXP3000s can be connected, bringing the total storage capacity to 14.4TB. The price of this product is suitable for the budget of small and medium-sized enterprises.