TRANSCEND Industrial SSD 452K-I, 256GB, 2,5", SATA III
Popis a parametry
TRANSCEND Industrial SSD 452K-I, 256GB, 2,5", SATA III
Transcend's SSD452K features the SATA III 6Gb/s interface and state-of-the-art 3D NAND technology, which allows 96 layers of 3D NAND flash chips to be vertically stacked. Compared to 3D NAND at 64 layers, this density breakthrough greatly improves storage efficiency. The SSD452K is built with DRAM cache for fast access, and is fully tested in-house to guarantee reliability in mission-critical applications, boasting an endurance rating of 3K Program/Erase cycles.
Transcend also offers the SSD452K-I with wide temperature (-40? ~ 85?) capabilities to ensure sustained functionality, enhanced endurance and optimal reliability in mission-critical applications.
Features
- DRAM Cache embedded
- Endurance: 3K P/E cycles (Program/Erase cycles) guaranteed
- Wide-temperature model available: promised operational reliability in a wide temperature range (from -40? to 85?)
- Advanced Global Wear-Leveling and Block management for reliability
- Advanced Garbage Collection
- Built-in LDPC ECC (Error Correction Code) functionality
- Enhanced S.M.A.R.T. function
- Compliant with RoHS 2.0 standards
- Supports Trim and NCQ command
- Power-saving DevSleep (Device Sleep) mode (optional)
Specifications
Appearance | |
| Dimensions | 100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.27") |
|---|---|
| Weight | 54 g (1.90 oz) |
| Form Factor |
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Interface | |
| Bus Interface |
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Storage | |
| Flash Type |
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| Capacity |
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Operating Environment | |
| Operating Voltage |
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| Operating Temperature |
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| Storage Temperature | -40°C (-40°F) ~ 85°C (185°F) |
| Humidity | 5% ~ 95% |
| Shock |
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| Vibration (Operating) | 2.17 G (peak-to-peak), 10 Hz ~ 700 Hz (frequency) |
Power | |
| Power Consumption (Operation) | 3.5 watt(s) |
| Power Consumption (Sleep) | 0.5 watt(s) |
Performance | |
| Sequential Read/Write (CrystalDiskMark, max.) | Read: 560 MB/s Write: 520 MB/s |
| 4K Random Read/Write (IOmeter, max.) | Read: 90,000 IOPS Write: 85,000 IOPS |
| Mean Time Between Failures (MTBF) | 3,000,000 hour(s) |
| Terabytes Written (Max.) | 3,520 TB |
| Drive Writes Per Day (DWPD) | 1.61 (3 yrs) |
| Note |
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Warranty | |
| Certificate |
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| Warranty |
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ParametryPorovnání
Formát
2.5"
Typ disku
SSD
Velikost bufferu (v MB)
nespecifikováno
Rozhraní
interní Serial ATA III
Typ paměti SSD
3D
Rychlost zápisu MB/s
450MB/s a víc
Rychlost čtení MB/s
550MB/s a víc
Použití disku
Pro PC
Chladič disku
Ne
SSD Kapacita (GB)
256
TRANSCEND Industrial SSD 452K-I, 256GB, 2,5", SATA III
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