| System |
| Main Processor | 64-bit multi-core processor |
| Operating System | Embedded LINUX |
| Operation Interface | Web |
| Controller | Single controller |
| RAM | 8 GB by default (extendable to 64 GB) |
| Power Redundancy | 1+1 |
| External Ports |
| SAS | 2 mini SAS HD ports with maximum speed 12Gb/s |
| Network | 1 × 1GbE management port; 4 × 1GbE LAN ports |
| Network Extension | 4 × 1-GbE LAN ports and 2 × 10-GbE optical fiber ports are optional |
| eSATA | 1 × eSATA |
| RS-232 | 1 × DB9 |
| HDMI | 1 × HDMI |
| Internal Expansion |
| M.2 SSD | 2 × NVMe SSD ports |
| PCI-E | 1 × PCI-E X8; 1 × PCI-E X4 |
| Disk | 1 × 2.5-inch SATA |
| Disk |
| Disk Bay | 48 |
| Disk Type | 1TB; 2TB; 3TB; 4TB; 6TB; 8TB; 10TB; 12TB; 14TB; 16TB; 18TB; 20TB 2.5-inch and 3.5-inch HDD Support simultaneously connecting to SATA/SAS |
| Disk Installation | Independent disk tray |
| Hot Swapping | Yes |
| RAID Type | RAID 0/1/5/6/10/50/60; JBOD; hot-spare |
| Disk Processing | Bad sector mapping |
| Disk Management | Non-working disks automatic sleep |
| Disk Inspection | Inspection before use and during use |
| Performance |
| Video Direct Storage (Private Protocol) | Up to 512-channel (1024 Mbps) access, storage, and forwarding; 32-channel (64 Mbps) online playback |
| Video Direct Storage (ONVIF) | Up to 512-channel (1024 Mbps) access, storage, and forwarding; 32-channel (64 Mbps) online playback |
| Video Direct Storage (Auto Register) | Up to 512-channel (1024 Mbps) access, storage, and forwarding; 32-channel (64 Mbps) online playback |
| Picture Direct Storage | Up to 512-channel access, storage, and forwarding (250 KB/Picture) |
| IPSAN Performance | 360-channel × 2 Mbps video stream writing and 24-channel × 2 Mbps video playback ( I/O size of VMS is 64 KB) |
| Function |
| IPSAN Mode | Yes |
| IPSAN Function | Dynamic online extension of logic volumes |
| Video Storage | Direct storage |
| Network Protocol | RTP; RTCP; RTSP; UDP; HTTP; NTP; SNMP; iSCSI; FTP; SMB; NFS |
| RTSP | ONVIF |
| Cluster | N+M |
| Automatic Network Replenishment (ANR) | Videos during network failure upload to EVS automatically afterwards |
| Network Mode | Multiple-address, link aggregation, fault-tolerance, load balance |
| Quick RAID | Yes |
| RAID Instant Use | Yes |
| RAID Rebuilding | Self-adaptive rebuilding |
| RAID-write Synchronization | Yes |
| Record Mode | Scheduled, manual, motion-triggered and alarm triggered |
| Video Playback | Web playback, concentrated playback, slice playback, synchronous playback
Search video by second
Adjustable playback speed |
| Video Codec | Access by cameras with encoding formats of MPEG4, MJPEG, H.264, H.265, and SVAC
Access by multi-sensor cameras, thermal cameras, and panoramic cameras |
| Video Backup | Back up video through USB, network, and eSATA |
| General |
| Power Supply | 100–127V/200–240 VAC, 50/60 Hz, 8A/4A |
| Fan | Dual ball-bearing fans |
| Power Consumption | <95 W (without HDD, idling) <800 W (all HDDs connected) |
| Operating Temperature | 0 °C to 45 °C (32 °F to 113 °F) |
| Operating Humidity | 10%–80% (RH) (non-condensation) |
| Storage Temperature | –20 °C to +70 °C (–4 °F to +158 °F) |
| Storage Humidity | 5%–90% (RH) (non-condensation) |
| Operating Altitude | ≤ 5000 (16,404.20 ft) m |
| Certifications | CE: EN 55024; EN 55032; EN 55035; EN 50130-4; EN 61000-3-2; EN 61000-3-3; EN 62368 FCC: ANSI C63.4, 47 CFR PART 15B Subpart B |
| Chassis | 1.2 mm hot dip galvanized steel plate
Independent developed pull-out disk tray |
| Dimensions | With hanger: 482.6 mm × 261.4 mm × 736.5 mm (19" × 10.29" × 29") (W × H × D)
Without hanger: 446 mm × 261.4 mm × 736.5 mm (17.56" × 10.29" ×29") (W × H × D) |
| Net Weight | 36 kg (79.37 lb) |
| Gross Weight | 75 kg (165.35 lb) |
| Installation | Standard 19 inch rack |
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