Promise VTrak A-Class A3800FDM SAN Array - 24 x HDD Supported - 24 x HDD Installed - 96 TB Installed HDD Capacity - 24 x Total Bays - Ethernet - Serial Attached SCSI (SAS) - Fibre Channel - 4U Rack-mountable - VTA3800FDM More for the money with this high quality Product Offers premium quality at outstanding saving Excellent product 100% satisfaction