24-slot Cost-efficient Cluster Storage
DS-A81024S-ICVS
- Economical and practical hardware platform (24 HDD slot, single controller with one multi-core processor, 16 GB cache)
- Streaming data management structure for high system performance
- Storage virtualization/distribution/scale-out/load balance
- High speed data rebuild at up to 2 TB/ hour
- Ultra-fault-tolerant IRAID (based on erasure code) supporting data protection among devices
- User-friendly operation and maintenance
Technical parameters
Available modelsDS-A81024S-ICVS
SubseriesCluster Storage 3.0
HDD Interface24
Capacity1TB, 2TB, 3TB, 4TB, 6TB,8TB,10TB,12TB,14TB,16TB
Power supplyRedundant 1 + 1, ≤ 550 W
Working temperatureWorking: +5 °C to +35 °C (+41 °F to +95 °F)
ProtocolRTSP, ONVIF, PSIA, etc.
InterfaceSAS/SATA
Processor64-bit multi-core processors
Data network interface4, 1000M Ethernet interface (8 × GbE or 4 × 10GbE is extendable)
Management network interface1, 1000M Ethernet interface
HDD slot24
RAIDI RAID: N + M: K, N + M ≤ 16, M ≥ K, N∈[1, 15], M∈[1, 4], K∈[1, 4]
Video performance240
Picture performance400
Cache16 GB
Disk managementDisk detection pre-alarm and repair
HDD ModelHikvision,HK7216AH,16T;Hikvision,HK7210AH,10T;Hikvision,HK728TAH,8T;Hikvision,HK726TAH,6T;Hikvision,HK724TAH,4T;Seagate,ST16000NM001G,16T;Seagate,ST14000NM001G,14T;Seagate,ST12000NM001G,12T;Seagate,ST10000NM001G,10T;Seagate,ST8000NM000A,8T;Seagate,ST6000NM021A,6T;Seagate,ST4000NM000A,4T;Seagate,ST4000NM002A,4T;Seagate,ST2000NM001A,2T;WD,HUS728T8TALE6L4,8T;WD,HUS726T6TALE6L4,6T;WD,HUS726T4TALA6L4,4T;
USB interface3 (2 × USB 3.0, 1 × USB 2.0)
VGA interface1
Weight (without hard disk)≤ 43 kg (90.4 lb)
Management methodGUI based on web, serial port CLI, platform
Alarm methodAudio, indicator, GUI
SAS extension interface3, 12 Gbps SAS 3.0 interface
COM interface2 (1 for RS-232, 1 for RS-485)
Standard cluster (2 Mbps)260-ch
Standard cluster (4 Mbps)140-ch
Micro cluster (2 Mbps)180-ch
Micro cluster (4 Mbps)100-ch
Cache protectionSupports customizing BBU in case of unexpected power failure to protect the cache data from being lost.
CVADevice access, recording schedule, and stream forwarding services
CVSData storage, video/picture access, storage space, and data R/W services
Power Consumption(with HDD)Appro. 420 W