While SilverStone is mostly known for their computer cases,
power supplies, and other peripherals, with the TS421S they have a
compelling four-disk drive enclosure on their hands. The TS421S drive
storage device supports up to four SAS/SATA 2.5-inch drives over a
single mini-SAS SFF-8088 cable."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips