| Model |
| Model | DS-AT1000S |
| Performance |
| Direct Streaming Mode:video(2Mpbs)+Picture: | 256-ch recording + playback |
| IPSAN | N/A |
| Controller |
| Processor | 64-bit multi-core processor |
| Cache | 4 GB ( extendable to 32 GB ) |
| HDD |
| HDD Slot | 24 |
| Interface/Capacity | Disk capacity 192 TB/device, 48 TB/U |
| Hot-swapping | supported |
| RAID | RAID0,1,3,5,6,10,50,VRAID,Hot-spare |
| Interfaces |
| Alarm interface | 1 |
| Data network interface | 3, 1000M Ethernet interface |
| Management network interface | 1, 1000M Ethernet interface |
| MiniSAS interface | N/A |
| COM | 1 |
| USB3.0 | 2 |
| VAG | N/A |
| HDMI | 2 |
| Network |
| Protocol | iSCSI,RTSP,ONVIF,PSIA |
| General |
| Power supply | Redundant |
| Comsumption ( with HDDS ) | Working: ≤ 275 W; Rated: ≤ 800 W |
| Environment Temperature | Working: 5 ºC to 40 ºC (41 ºF to 104 ºF) |
| Storage: -40 ºC to +50 ºC (-40 ºF to +122 ºF) |
| Environment humidity | Working: 20% to 80%RH (non-condensing/frozen) |
| Storing:5% to 90%RH (non-condensing/frozen) |
| Chassis | 4U (19-inch height) |
| Dimensions (W x H x D) | 447 × 172 × 550mm (17.6 x 6.8 x 21.7in) |
| Weight (without HDDs) | ≤ 33.5kg |