TRANSCEND PCIe SSD 220S 512 GB
Appearance |
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| Dimensions | Double-sided: 80 mm x 22 mm x 3.58 mm (3.15″ x 0.87″ x 0.14″) |
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| Weight | 10 g (0.35 oz) |
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Interface |
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| Bus Interface |
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Storage |
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| Flash Type |
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| Capacity |
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Operating Environment |
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| Operating Temperature | 0°C (32°F) ~ 70°C (158°F) |
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Performance |
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| Sequential Read/Write (CrystalDiskMark) |
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| 4K Random Read/Write (IOmeter) |
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| Terabytes Written (TBW) |
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| Mean Time Between Failures (MTBF) | 2,000,000 hour(s) |
| Drive Writes Per Day (DWPD) | 1.2 (5 yrs) |
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Warranty |
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| Certificate |
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| Warranty |
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| Warranty Policy |
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System Requirement |
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| Operating System |
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Technology |
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| S.M.A.R.T. |
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| Advanced Garbage Collection |
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| RAID Engine |
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| LDPC Coding |
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| DRAM Cache |
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Supreme transfer speeds
Transcend’s PCIe SSD 220S follows NVMe 1.3 and utilizes the PCIe™ Gen3 x4 interface, meaning four lanes are used for transmitting and receiving data simultaneously. Its 8-channel controller supports ultra high data throughput, resulting in compelling performance of up to 3,500MB/s read and 3,200MB/s write.
Note: Performance is based on CrystalDiskMark v5.0.2.
Understanding the PCIe interface
PCIe (or PCI Express®) is a much faster interface than SATA (or Serial ATA) for connecting a host computer to solid-state storage devices over one or more lanes consisting of one transmit and one receive serial interface in each lane, meaning it can better fulfill new performance requirements.
Understanding the NVMe standard
NVMe (or NVM Express®) is a host controller interface standard designed to address the needs of enterprise and client applications that utilize PCI Express-based solid-state storage. NVMe calls for better performance vectors than AHCI (Advanced Host Controller Interface), including scalable bandwidth, increased IOPS, and low latency.
3D expansion to break through limits
Unlike planar NAND memory, 3D NAND flash features memory cells stacked vertically in multiple layers. 3D NAND overcomes density limitations of 2D planar NAND, and delivers a higher level of performance and endurance.
Better endurance, higher reliability
Transcend’s PCIe SSD 220S is engineered with LDPC (Low-Density Parity Check) coding, a powerful ECC algorithm, to keep data secure. Manufactured with high-quality 3D NAND flash chips, and engineered dynamic thermal throttling mechanism, the PCIe SSD 220S guarantees superior endurance and stability for high-end applications.
SSD Scope software
Transcend SSD Scope is advanced, user-friendly software that makes it easy to ensure your Transcend SSD remains healthy, and continues to run fast and error-free by determining the condition and optimizing the performance of your drive.
Learn more
Guaranteed quality
To ensure the utmost level of quality, Transcend SSDs undergo rigorous testing at all stages of production, including tests for vibration, temperature and humidity, speed, and functionality.
