Alger Huang says to YSITD https://www.ebay.com/itm/HP-19-Disk-Array-D6000-Chassis-w-o-PSU-I-O-Modules-70x-LFF-712430-001-NEU/372208951446?epid=7013913981&hash=item56a961e096:g:yTsAAOSwHYVacJZm