2000-ch, 16 SATA interface,Expandable upto 48 SATA interfaces (optional Mini SAS Disk Enclosures), 3U, H.265&4K, 4 Network interface, 2 SFP interface, RAID 0, 1, 5, 6, 10,, Hard disk hot swap on front panel,Redundant power supply(opitional), Up to 14 HDMI output(optional), 2 miniSAS ports