Dahua Technology DHI-SSD-S820S2TB 2.5" SATA Solid State Drive
Technical Specification
- Make: Dahua Technology
- Model code: DHI-SSD-S820S2TB
- Series: S820 Series
- Storage type: SSD
- Capacity: 2 TB
Adopts high-quality 3D NAND wafer level chip. Supports SATA III protocol with transmission speed up to 550 MB/s. Provides better read and write performance with TRIM and NCQ. Low power consumption management. Stable read and write performance of the SSD card allows the car DVR to make and save video recordings without losing frames.
Read more| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology USA Inc. |
| Category | Video Surveillance>Storage |
| Model code | DHI-SSD-S820S2TB |
| Series | S820 Series |
| Storage type | SSD |
| Capacity | 2 TB |
| Interface | SATA III 6Gb/s |
| Length | 99.68 |
| Width | 69.68 |
| Height | 6.80 |
| Weight | 40 |
| AFR / MTBF | MTBF: 1,500,000 hours |
| Operating temperature | 0 ~ 70 (32 ~ 158 F) |
| Read/write rates | Read: Up to 480 MB/s ; Write: Up to 430 MB/s |
Product description
Dahua DHI-SSD-S820S2TB: Advanced 2.5" SATA Solid State Drive
The Dahua DHI-SSD-S820S2TB is a cutting-edge 2.5" SATA Solid State Drive designed to elevate the performance of vehicle monitoring systems. Utilizing high-quality 3D NAND wafer-level chips and a high-performance controller, this SSD complies with the SATA III protocol, delivering exceptional transmission speeds of up to 550 MB/s. This model delivers superior read and write performance, supported by TRIM and NCQ technologies, ensuring efficient data processing and management.
Key Features
- Capacity of 2TB for vast data storage needs
- Sequential read speeds up to 550 MB/s and write speeds up to 420 MB/s
- High durability with an MTBF of 1,500,000 hours
- Wide operating temperature range from 0°C to +70°C
- Robust vibration and shock resistance, supporting vehicle applications
- Low power consumption for sustainable usage
Ideal Use Cases
The DHI-SSD-S820S2TB is optimally designed for mobile data terminals in vehicles equipped with 2.5" SATA ports. Its stable read/write capabilities ensure seamless video recording for car DVR systems without frame loss, making it an ideal choice for demanding vehicle monitoring applications.
Related Whitepapers
The Benefits of Edge AI + Cloud For Security Systems
Choosing the Right Storage Technology for Video Surveillance
Hybrid Hyperconverged Systems Benefit Growing Storage and Retention Needs

