EOL 24-slot Storage with 24 pcs 8TB SATA IOT HDD 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 Add to Favorites Network ProtocoliSCSI, RTSP, ONVIF, PSIA External Interface USB4 Data Network Interface2, 1000M Ethernet interface(4 × GbE or 2 × 10GbE is extendable) MiniSAS InterfaceSupported COM1 Management Network Interface1, 1000M Ethernet interface Storage HDD Slot24 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 SupportSingle, RAID(Enterprise Hard Disk) RAIDRAID 0, 1, 3, 5, 6, 10, 50,JBOD, Hot-Spare Performance Direct Streaming Mode: Video (2 Mbps) Picture320-ch recording playback IPSAN Mode180-ch recording playback Video Performance320 Picture Performance320 Hardware StructureServer Structure Processor64-bit multi-core processor Cache4 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, dual-stream 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 ModelHikvision,HK728TAH,8T; General Power SupplyRedundant Chassis4U (19-inch height) Consumption(With HDDs) Working: ≤ 479(1633 BTU with 24 HDDs);Rated: ≤ 875 W Environment TemperatureWorking: 5 °C to 40 °C (41 °F to 104 °F);Storing: -40 °C to 55 °C (-104 °F to 131 °F) HumidityWorking: 20% to 80%RH (non-condensing/frozen); Storing: 5% to 90%RH (non-condensing/frozen) Dimensions(W × D × H)484 x 684 x 174 mm (19.1 x 26.9 x 6.9 in) Weight (Without HDDs)≤ 40kg SKU: DS-A71024R/192 Category: HiKvision Hybrid SAN