72-slot Single Controller Storage Economical and stable hardware platform HDD detection and repair/RAID optimization Surveillance-specialized direct storage (Direct Streaming mode IP SAN mode) Advanced data protection (synchronous backup of key information in system disks) Energy efficient and user-friendly UI Specification Performance Network External interface Storage Hardware Storage Management Recording Management Device Maintenance HDD General Performance Recording mode: video (2 Mbps) picture512-ch Picture performance200 Video performance512 Network ProtocoliSCSI, RTSP, ONVIF, PSIA External interface USB2*USB3.0，1*USB2.0 Data network interface4, 1000M Ethernet interface(4 × GbE or 2 × 10GbE is extendable) MiniSAS interface1 COM1 Management network interface1, 1000M Ethernet interface Storage HDD slot72 Interface/capacitySATA/1 TB, 2 TB, 3 TB, 4 TB, 6 TB, 8 TB, 10 TB, 12 TB, 14 TB, 16 TB Hot-swappingSupported HDD supportRAID(Enterprise Hard Disk) RAIDRAID 0, 1, 3, 5, 6, 10, 50,JBOD, Hot-Spare Hardware StructureController Structure Processor64-bit multi-core processor Cache8 GB (extendable to 64 GB) Storage Management Disk managementDisk inspection, alarm and repair Logical volume managementiSCSI volume, video volume management Recording Management Recording modeTiming recording, manual recording, alarm recording Video protectionLock key video, N 1 service protection, ANR, video loss detection and alarm Searching modeSearch by time and event Downloading modeQuick download, batch download, download by segment, download by merging Device Maintenance Management modeWeb-based GUI, serial port CLI, centralized management of multiple devices Alarm modeSound, light, email, message, web page Log downloadingDownload on web page HDD HDD Model Hikvision,HK7216AH,16T; Hikvision,HK7210AH,10T; Hikvision,HK728TAH,8T; Hikvision,HK726TAH,6T; Hikvision,HK724TAH,4T; Hikvision,DS160HKAI-VX1,16T; Hikvision,DS80HKAI-VX1,8T; Hikvision,DS60HKAI-VX1,6T; Hikvision,DS40HKAI-VX1,4T; General Power supplyRedundant 1200W Chassis8U (19-inch height) Consumption(with HDDs)Working: ≤1153 Environment temperatureWorking: 5 °C to 40 °C (41 °F to 104 °F);Storing: -20 °C to 70 °C (-4 °F to 158 °F) HumidityWorking: 20% to 80%RH (non-condensing/frozen); Storing: 5% to 90%RH (non-condensing/frozen) Dimensions(W × D × H)486 x 776 x 344 mm (19.1 x 26.9 x 13.8 in) Weight (without HDDs)≤ 53kg SKU: DS-A81072S Category: HiKvision Hybrid SAN