YST25G1
- VM Series for in-Vehicle surveillance application: VM301
- Interface: SATA 2 (3Gbps)
- Capacity: 1.92-7.68TB
- NAND: TLC
- Read: Up to 280 MB/s
- Write: Up to 260MB/s
- Operating Teperature: 0℃~70℃, -20℃~75℃
Additional Features:
- External DRAM: Yes
- AES 128/256: Yes
- Power Loss Protection: Yes
- TLC Direct Writing: Yes
Technology
- YST25G1YDXXXXXXXX series high-capacity solid-state drive (SSD) for video surveillance adopts an 8-channel high-performance SATA2 controller chip. It is equipped with DDR4 cache and 3D TLC flash memory chip. By leveraging the characteristics of 3D TLC flash memory chip, the firmware optimizes TLC direct writing and intelligent software and hardware power loss protection to achieve end-to-end data protection and power loss protection.
- The SSD also utilizes dynamic intelligent overheating frequency reduction technology and heat dissipation technology to ensure stable performance during long-term write operations, preventing speed drops and data loss in video recording.
Order Information
| Model |
FLASH Type |
Capacity |
DRAM |
Operating Temperature |
Sequential Read |
Sequential Write |
TBW |
| YST25G1YD1T9CPNNA | 3D TLC | 1.92TB | 2GB | 0℃～70℃ | 280MB/S | 260MB/S | 2000TB |
| YST25G1YD3T8CPNNA | 3D TLC | 3.84TB | 4GB | 0℃～70℃ | 280MB/S | 260MB/S | 4000TB |
| YST25G1YD7T6CPNNA | 3D TLC | 7.68TB | 8GB | 0℃～70℃ | 280MB/S | 260MB/S | 8000TB |
| YST25G1YD1T9WPNNA | 3D TLC | 1.92TB | 2GB | -20℃～75℃ | 280MB/S | 260MB/S | 2000TB |
| YST25G1YD3T8WPNNA | 3D TLC | 3.84TB | 4GB | -20℃～75℃ | 280MB/S | 260MB/S | 4000TB |
| YST25G1YD7T6WPNNA | 3D TLC | 7.68TB | 8GB | -20℃～75℃ | 280MB/S | 260MB/S | 8000TB |
| Model | YST25G1YDXXXXXXXX | ||
| Dimensions | L100.4mm * W70.0mm * H7.0mm Error±0.15mm | ||
| Form factor | 2.5 inch SATA 7+15pin | ||
| Interface | SATA II 3Gbps | ||
| Capacity | 1.92TB | 3.84TB | 7.68TB |
| NAND Flash | 3D TLC | 3D TLC | 3D TLC |
| Sequential Read (MB/s) | 280 | 280 | 280 |
| Sequential Write (MB/s) | 260 | 260 | 260 |
| 4K Random read(IOPS) | 33K | 33K | 33K |
| 4K Random write(IOPS) | 30K | 30K | 30K |
| TBW | 2000TB | 4000TB | 8000TB |
| Input voltage | DC 5V±5% | ||
| Power consumption Idle | 0.45W(MAX) | ||
| Power consumption Active | 4.2W(MAX) | ||
| MTBF | 2 million hours | ||
| ECC | 4K Low Density Parity Check(LDPC) ECC | ||
| Features | Power management/TRIM/S.M.A.R.T./NCQ/Wear-leveling | ||
| Operating Temp. | 0℃～70℃，-20℃～75℃ | ||
| Storage Temp. | -55℃～95℃ | ||
| Humidity | 5-95% | ||
| Warranty/support | 3-year warranty with free technical support | ||
- Specification – Download
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