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EOL

48-slot Cost-efficient Cluster Storage

Economical and practical hardware platform (48 HDD slot, single controller with one multi-core processor, 32 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

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Data Sheet

Available models:

DS-A81048S-ICVS

EOL

Specification
Resources
Accessories

Data Sheet

Storage Management
Cache protectionSupports customizing BBU in case of unexpected power failure to protect the cache data from being lost
Disk managementDisk detection pre-alarm and repair

Recording Management
CVADevice access, recording schedule, and stream forwarding services
CVSData storage, video/picture access, storage space, and data R/W services

Network
ProtocolRTSP;ONVIF;PSIA

Device Maintenance
Management modeGUI based on web, serial port CLI, platform
Alarm modeAudio, indicator, GUI

Storage
Interface/capacitySAS, SATA/1TB, 2TB, 3TB, 4TB, 6TB,8TB,10TB,12TB,14TB,16TB
HDD slot48
RAIDI RAID: N + M: K, N + M ≤ 16, M ≥ K, N∈[1, 15], M∈[1, 4], K∈[1, 4]

Performance
Standard cluster (2 Mbps)240-ch
Video performance240
Picture performance160

General
Power supplyRedundant 2 + 1, ≤ 1600 W
Consumption (with HDDs)Appro. 710 W
Environment temperatureWorking: +5 °C to +35 °C (+41 °F to +95 °F) Storage: -20 °C to +70 °C (-4 °F to +158 °F)
Dimension (W × H × D)486 x 344 x 750 mm (19.1 x 13.5 x 29.5 in)
Weight (without HDDs)≤70kg (154.3 lb)

Controller
Processor64-bit multi-core processors
Cache32 GB

External interface
USB3 (2 × USB 3.0, 1 × USB 2.0)
Data network interface4, 1000M Ethernet interface (8 × GbE or 4 × 10GbE is extendable)
MiniSAS interface3, 12 Gbps SAS 3.0 interface
COM1
Management network interface1, 1000M Ethernet interface

HDD
HDD ModelHikvision,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;

Storage Management

Cache protection

Supports customizing BBU in case of unexpected power failure to protect the cache data from being lost

Disk management

Disk detection pre-alarm and repair

Recording Management

CVA

Device access, recording schedule, and stream forwarding services

CVS

Data storage, video/picture access, storage space, and data R/W services

Network

Protocol

RTSP;ONVIF;PSIA

Device Maintenance

Management mode

GUI based on web, serial port CLI, platform

Alarm mode

Audio, indicator, GUI

Storage

Interface/capacity

SAS, SATA/1TB, 2TB, 3TB, 4TB, 6TB,8TB,10TB,12TB,14TB,16TB

HDD slot

RAID

I RAID: N + M: K, N + M ≤ 16, M ≥ K, N∈[1, 15], M∈[1, 4], K∈[1, 4]

Performance

Standard cluster (2 Mbps)

240-ch

Video performance

240

Picture performance

160

General

Power supply

Redundant 2 + 1, ≤ 1600 W

Consumption (with HDDs)

Appro. 710 W

Environment temperature

Working: +5 °C to +35 °C (+41 °F to +95 °F) Storage: -20 °C to +70 °C (-4 °F to +158 °F)

Dimension (W × H × D)

486 x 344 x 750 mm (19.1 x 13.5 x 29.5 in)

Weight (without HDDs)

≤70kg (154.3 lb)

Controller

Processor

64-bit multi-core processors

Cache

32 GB

External interface

USB

3 (2 × USB 3.0, 1 × USB 2.0)

Data network interface

4, 1000M Ethernet interface (8 × GbE or 4 × 10GbE is extendable)

MiniSAS interface

3, 12 Gbps SAS 3.0 interface

COM

Management network interface

1, 1000M Ethernet interface

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;