System Main Processor 64-bit high-performance Intel processor Controller Single controller Memory 4GB by default Operating System Embedded LINUX User Interface Web Working Mode Video Stream Mode 320-channel (640Mbps) incoming and recording , 160-channel (320Mbps)forwarding, 32-channel (64Mbps) playback IP SAN Mode Storage bandwidth ?2.7Gbps Write-through:320Mbps;Write-back:480Mbps Storage HDD Amount 24 HDDs, Up to 10 TB capacity for each HDD SATA HDD composite connection miniSAS 2 miniSAS ports, for storage extension HDD Installation Additional HDD bracket, HDD hot-swap, HDD online replacement HDD Mode Single, RAID 0/1/5/6/10/50/60(Enterprise-level HDDs are recommended), JBOD, hotspare Storage Management HDD Manager Non-working HDD hibernation to guarantee sound ventilation, reduce power consumption and enhance HDD life span HDD bad track mapping to enhance HDD life span RAID Rebuild Dynamically adjust RAID rebuild speed to guarantee system load balance Logic Volume Manager Support iSCSI volume management, NAS(SMB/NFS/FTP) volume management Snapshot Support snapshot function, create user volume to back data. Extract Frame Support extracting P frame function. Customizied extracting period and frame rate setup. Cluster Service N+M cluster service ANR After diconnection, system can download the record file from the SD card on the network camera to maintain the full record file. Shortcut RAID Creation Click one button to create RAID conveniectly. Playback and Backup Search Mode Time/Date, Channel, Alarm, MD and Exact Search (accurate to second) Playback Function Play, Pause, Stop, Fast play, Slow play, Full screen, Backup selection, Digital zoom Backup Mode USB Device/Network/eSATA Device Third-party Support Third-party Support Dahua, AEBell, Arecont, AXIS, Dynacolor, HIKVISION, LG, Panasonic, PSIA, Samsung, Sony, Vivotec, and more Recording IP Camera Input 320 Channel Record Rate 640 Mbps Record Mode Manual, Schedule(Regular, Continous), Motion Detection, Alarm Record Interval 1 ~ 120 min(default 60 min) Pre-record 1 ~ 30 sec, Post-record 10 ~ 300 sec. I frame storage by period. Auxiliary Interface USB 2 USB 3.0 eSATA 1 eSATA RS232 1 Port, for PC communication and Keyboard Network Interface 1 management RJ-45 ports (10/100/1000Mbps) 4 data RJ-45 ports (10/100/1000Mbps) Network Mode Multi-address, Fault-tolerance, Load balance, Link aggregation Network Function HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTP, RTCP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, iSCSI, SMB, NFS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.) Expansion Interface 2 Ten Gigabit Optical Fiber Interface Max. User Access 128 users Smart Phone iPhone, iPad, Android Interoperability ONVIF 2.4, CGI Conformant Electrical Power Supply AC100V ~ 240V, 47 ~ 63 Hz 1 + 1 Redundant power, Hot-swap Power Consumption 200W ~ 400W (With HDD) Fan DC12V, 1.5A, Diameter 80mm MTBF > 100,100 hours, Hot-swap Environmental Working Conditions 0°C ~ +40°C (+32°F ~ +104°F), 10 % ~ 80% RH Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F), 5% ~ 90% RH Working Altitude -60m ~ 3000m Construction Chassis 1.2mm extra-thickness hot-dip galvanized steel. High accuracy aluminum alloy slider. Self-developed patent removable HDD bracket. Dimensions(W x D x H) 4U, 482.6mm x 494.0mm x 175.0mm ; (19.0" x 19.4" x 6.9") Net Weight 27kg (59.5 lb) (without HDD) Gross Weight 38kg (83.8 lb) Installation Standard 19-inch rack installation Certifications CE EN55022, EN55024, EN50130-4, EN60950-1 FCC Part 15 Subpart B, ANSI C63.4-2009 UL UL 60950-1 and CAN/CSA C22.2 No.60950-1

Manufacturer Warranty