220
Toshiba exec claims hard drives are 7X cheaper than SSDs and will continually evolve for large datacenters
(www.tomshardware.com)
This is a most excellent place for technology news and articles.
And a way to have that many drives connected at once, which means more cost.
Ok, like 100 bucks for 16-18 SATA controllers, assuming the mobo comes with 6.