Direct Streaming mode: video (2 Mbps) + picture448-ch (recording + playback)
IPSAN256-ch (recording + playback)
ControllerDual controller in redundant mode
Processor64-bit multi-core processor
Cache per controller8 GB (extendable to 32 GB)/controller
Interface/capacitySSD (optional), SAS/1TB, 2TB, 3TB, 4TB, 6TB,8TB,10TB,12TB with 7200 RPM
HDD supportSingle, RAID(Enterprise Hard Disk)
RAIDRAID0, 1, 3, 5, 6, 10, 50, JBOD, Hot-Spare
ProtocoliSCSI, RTSP, ONVIF, PSIA
Data network interface per controller4, 1000M Ethernet interface (4 × GbE or 2 × 10GbE is extendable)
Management network interface1, 1000M Ethernet interface/Controller
VGA per controller1
USB per controller3
Power supplyDual, Redundant
Consumption (with HDDs)● Working: ≤ 507 W (1729 BTU with 24 HDDs); ● Rated: ≤ 800 W
Environment temperature● Working: +5 °C to +35 °C (41 °F to 95 °F) ● Storing: -20 °C to +70 °C (-4 °F to 158 °F)
Environment humidity● Working: 20% to 80%RH (non-condensing/frozen); ● Storing: 5% to 90%RH (non-condensing/frozen)
Dimensions (W × H × D)447 x 172 x 550 mm (17.6 x 6.8 x 21.7 in)
Weight (without HDDs)≤ 33.5 Kg (73.9 lb)
CertificationUL, CE, FCC, BIS
The DS-A82 series is a dual controller-structure Hybrid SAN(Storage Area Network). Hikvision Hybrid SAN product creates a network with access to data storage servers, and it integrates Hikvision’s unique video direct streaming technology as well as supports IPSAN/FCSAN.
This flexible, cost-effective solution features ONVIF-support to third-party cameras, support for RTSP, and SIP protocols, and extended data retention. With no recording server needed, Hikvision’s Hybrid SAN systems truly make applications simple, flexible, and budget-friendly
Modular and no-cable design.
Dual controller in redundant mode.
Optional BBU (Backup Battery Unit).
High-Performance and Extendable Hardware Platform
64-bit multi-core processor.
PCI-E 2.0 bus.
Four 1000M Ethernet interfaces per controller.
SAS interface for storage enclosure.
High-density chassis. 4U chassis: 24 HDDs.
HDD Detection and Repair/RAID Optimization
Detection before operation.
Detection in operation.
RAID 0, 1, 3, 5, 6, 10, 50.
Global and local hot spare.
Quick RAID building.
Capability of cascading up to two storage enclosures behind a single SAS port.
Virtual Drives up to 256
Advanced Data Protection
Synchronous backup of key information in system disk and HDD.
RAID-based tamper-proof data technology.
Auto data synchronization between devices.
CPU load balance.
Dual fan in redundant mode.
Various alarm management.
SADP protocol supported.
Surveillance-Specialized Stream Media Direct Storage (Direct Streaming Mode)
Space pre-allocation strategy.
Direct storage for video stream and picture stream.
Supports direct IP camera/DVR/NVR streaming and recording.
Supports camera access through RTSP, ONVIF, and PSIA protocol.
Supports alarm/scheduled/manual recording.
Automatic network replenishment (ANR), timely uploading, and video loss alarm.
Lock key videos.
Supports both Direct Streaming Mode and IPSAN Mode.
Search, play, and download videos by video type or video time.