ISS SAN 850 Series - 5U 84-Bay SAN Head Node / includes 1,400TB NL-SAS (70 Bay x 20TB) / 8 x DAC 10Gbps SFP+ to SFP+ Twinax Cables / 5YR NBD Onsite Warranty (200, 300, 400, 500 Series only) / Requires 220V. This SAN unit can be connected via iSCSI (8/16 Gb Fibre channel connection options also available)., COMPATIBILITY w/ ALL