MSA520I mSATA SSDs
40GB/80GB/160GB/320GB mSATA SSD 112-layer 3D NAND flash built-in DRAM cache
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The MSA520I features the SATA III 6Gb/s interface and 112-layer 3D NAND flash, delivering density breakthrough that greatly improves storage efficiency. Its built-in DRAM cache allows faster random speeds while the 30µ" gold finger PCB, Corner Bond technology, and anti-sulfur resistor guarantee its reliability in harsh conditions. Transcend also adopts the SLC Mode technology to enable the drive to reach competitive speeds and endurance that are equal to the SLC flash. The MSA520I is fully tested in-house, operating stably in a wide operating temperature range (-40℃~85℃).
Key Features:
Firmware:
- Dynamic thermal throttling
- Built-in LDPC ECC (Error Correction Code) functionality
- Advanced Global Wear-Leveling and Block management for reliability
- Advanced Garbage Collection
- Static Data Refresh
- 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)
Hardware:
- Compliant with RoHS 2.0 standards
- Compliant with JEDEC MO-300A
- DDR3 DRAM Cache embedded
- High-quality 3D NAND flash and SLC mode for exceptional endurance and reliability
- Endurance: 100K P/E cycles (Program/Erase cycles) guaranteed
- Key components fortified by default with Corner Bond technology
- 30µ" PCB gold finger
- Anti-sulfur technology implemented to prevent sulfurization in the environment
- Power Shield (PS) to ensure data transfer integrity and minimize data corruption in the drive during an abnormal power outage
- Promised operational reliability in a wide temperature range (from -40°C to 85°C)
Appearance |
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| Dimensions | 50.8 mm x 29.85 mm x 4.85 mm (2.0" x 1.18" x 0.19") |
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| Weight | 8 g (0.28 oz) |
| Pin Count | 52 pin |
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Interface |
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Storage |
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Operating Environment |
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| Operating Voltage |
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| Operating Temperature |
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| Storage Temperature | -55°C (-67°F) ~ 85°C (185°F) |
| Humidity | 5% ~ 95% |
| Shock |
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| Vibration (Operating) | 20 G (peak-to-peak), 7 Hz ~ 2,000 Hz (frequency) |
Power |
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| Power Consumption (Operation) | 3.5 watt(s) |
| Power Consumption (Sleep) | 1.0 watt(s) |
Performance |
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| Sequential Read/Write (CrystalDiskMark) | Read: up to 560 MB/s Write: up to 500 MB/s |
| 4K Random Read/Write (IOmeter) | Read: up to 38,000 IOPS Write: up to 75,000 IOPS |
| Mean Time Between Failures (MTBF) | 3,000,000 hour(s) |
| Terabytes Written (TBW) | up to 2,289 TBW |
| Drive Writes Per Day (DWPD) | 52.3 (3 yrs) |
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