DS-A81048S-ICVS(B) 48-Slot Project Cluster Storage
Project pre-order. Confirm the supplied configuration, freight and lead time before purchase.
DS-A81048S-ICVS(B) 48-Slot Project Cluster Storage
A project procurement listing for the DS-A81048S-ICVS(B) supplier order reference. The DS-A810XXS-ICVS family supports centralized video and image storage, with enterprise disk management and distributed storage functions. The reference specification below is the 48-slot DS-A81048S-ICVS column of the series datasheet, version V3.0.5. Use it for project planning while confirming the exact supplied configuration before ordering.
Order reference and configuration
The supplier quotation identifies DS-A81048S-ICVS(B). The linked datasheet lists DS-A81048S-ICVS without the (B) suffix and does not define that suffix. Colour, revision and specification equivalence are not confirmed. HDD quantities and capacities, optional interfaces, BBU and the final supply configuration must be confirmed for the project order.
48-slot series highlights
- 48 SATA HDD bays with support for listed enterprise drives from 4 TB to 20 TB.
- 64 GB cache and a 64-bit multi-core controller in the 48-slot reference specification.
- 240 channels at 2 Mbps in the standard-cluster specification; size the project to its actual workload.
- 6 Gigabit data ports and a separate Gigabit management port; higher network configurations are optional.
- IRAID redundancy, disk detection, pre-alarm and repair for storage management.
- 2+1 redundant power modules; optional BBU cache protection requires configuration confirmation.
Series reference specifications
| Performance and controller | |
|---|---|
| Reference model | DS-A81048S-ICVS — V3.0.5 |
| Standard cluster | 240 channels at 2 Mbps |
| Processor | 64-bit multi-core processor |
| Cache | 64 GB |
| Disk and storage management | |
| HDD bays | 48 |
| Disk interface | SATA |
| Supported enterprise HDD sizes | 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 TB |
| IRAID | N + M : K; N + M ≤16; M ≥K; N ∈ [1,15]; M ∈ [1,4]; K ∈ [1,4] |
| Disk management | Disk detection, pre-alarm and repair |
| Cache protection | Optional/customized BBU; not confirmed as included |
| Recording and administration | |
| CVA services | Device access, recording schedule and stream forwarding |
| CVS services | Data storage, video/image access, storage space and data read/write services |
| Management | Web GUI, serial CLI and management platform |
| Alarm methods | Audio, indicator and GUI |
| Protocols | RTSP / ONVIF / PSIA |
| Connections | |
| Data network | 6 × 1000 Mbps Ethernet |
| Optional network expansion | 8 × GbE or 4 × 10GbE; optional expansion |
| Management network | 1 × 1000 Mbps Ethernet |
| SAS expansion | 3 × 12 Gbps SAS 3.0 |
| Serial ports | 1 × RS-232 + 1 × RS-485 |
| USB | 2 × USB 3.0 + 1 × USB 2.0 |
| Power and installation | |
| Rated power supply | 2+1 redundant; rated ≤1600 W |
| Power consumption with HDDs | Approx. 763 W |
| Operating temperature | +5°C ~ +35°C |
| Storage temperature | −20°C ~ +70°C |
| Operating humidity | 20–80% RH; Non-condensing, non-freezing |
| Storage humidity | 5–90% RH; Non-condensing, non-freezing |
| Dimensions (W × H × D) | 486 × 344 × 750 mm |
| Weight without HDDs | ≤93 kg |
Confirm the project configuration
Send the camera count, bitrate, retention period, required usable capacity, redundancy plan, rack space and destination country. Confirm the drive bill of materials, optional network cards, BBU, power arrangement, freight and delivery schedule before purchase. The chassis weight above is a reference limit without drives, not a shipping weight.