I know these are only 2TB, but they're enterprise class, and have served me well.
http://www.ebay.com/itm/Hitachi-HDS7...53.m1438.l2649
I know these are only 2TB, but they're enterprise class, and have served me well.
http://www.ebay.com/itm/Hitachi-HDS7...53.m1438.l2649