TRANSCEND SSD 4TB 2.5", SATA III 6Gb/s, 3D TLC BiCS5, PE: 3K, extended temp.
SSD470K & SSD470K-I
Transcend's SSD470K features the SATA III 6Gb/s interface and state-of-the-art 3D NAND technology, which allows 112 layers of 3D NAND flash chips to be vertically stacked. Compared to 3D NAND at 96 layers, this density breakthrough greatly improves storage efficiency, and its built-in DRAM cache allows faster access. The SSD470K is fully tested in-house to guarantee reliability in mission-critical applications, boasting an endurance rating of 3K Program/Erase cycles and an extended operating temperature ranging from -20?~75?.
Transcend also offers the SSD470K-I with wide temperature (-40? ~ 85?) capabilities to ensure sustained functionality, enhanced endurance and optimal reliability in mission-critical applications.
- Dynamic thermal throttling
- Built-in LDPC ECC (Error Correction Code) functionality
- Advanced Global Wear-Leveling and Block management for reliability
- Advanced Garbage Collection
- Supports S.M.A.R.T. function to conduct health monitoring, analysis, and reporting for storage devices
- TRIM command for better performance
- NCQ command for better performance
- Full drive encryption with Advanced Encryption Standard (AES) (optional)
- Power-saving DevSleep (Device Sleep) mode (optional)
TECHNICAL SPECIFICATIONS
| Appearance | |
| Dimensions | 100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.28") |
| Weight | 54 g (1.9 oz) |
| Form Factor | 2.5" |
| Interface | |
| Bus Interface | SATA III 6Gb/s |
| Storage | |
| Flash Type | 112-layer 3D NAND flash |
| Capacity | 2TB |
| Operating Environment | |
| Operating Temperature | Extended Temp.-20°C (-4°F) ~ 75°C (167°F) Wide Temp.-40°C (-40°F) ~ 85°C (185°F) |
| Operating Voltage | 5V±5% |
| Performance | |
| Sequential Read/Write (CrystalDiskMark) | Read: up to 560 MB/s Write: up to 520 MB/s |
| 4K Random Read/Write (IOmeter) | Read: up to 90,000 IOPS Write: up to 85,000 IOPS |
| Mean Time Between Failures (MTBF) | 3,000,000 hour(s) |
| Terabytes Written (TBW) | up to 9680 TBW |
| Drive Writes Per Day (DWPD) | 2.16 (3 yrs) |
| Note | Speed may vary due to host hardware, software, usage, and storage capacity. The workload used to rate DWPD may be different from your actual workload, which may vary due to host hardware, software, usage, and storage capacity. Terabytes Written (TBW) expresses the endurance under the highest capacity. |
| Warranty | |
| Certificate | CE/FCC/BSMI/UKCA |
| Warranty | Three-year Limited Warranty |
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