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| Brand | Micron |
|---|---|
| Model | 5210 ION |
| Capacity | 1.92TB |
| Usage Class | Enterprise |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5" 7mm |
|---|
| NAND Flash | 3D QLC |
|---|---|
| Drive Writes Per Day | 0.8 |
| Total Bytes Written | 2800 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 350 MB/s |
| Random Read IOPS | 83000 |
| Random Write IOPS | 6500 |
| Average Latency | μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 5210 ION 1.92TB (MTFDDAK1T9QDE-2AV1ZABYY) is purpose-built for read-centric cloud and content-delivery workloads such as CDN edge nodes, media streaming libraries, object storage warm tiers, and large reference datasets, where its 3D QLC NAND delivers superior cost-per-TB efficiency versus conventional SATA SSDs. With 540/350 MB/s throughput, up to 83,000/6,500 IOPS, and 0.8 DWPD backed by 2800 TBW endurance, it gives architects a practical way to scale SATA capacity without sacrificing the steady read performance and write tolerance needed for mixed-but-read-dominant production environments.
With an endurance rating of 2,800 TBW and 0.8 DWPD, the MTFDDAK1T9QDE-2AV1ZABYY is designed to sustain substantial write activity over its service life, making it well suited for mixed enterprise workloads. In practical terms, for typical OS, application, boot, logging, and general server storage duties, this level of endurance provides long-term peace of mind and can comfortably support many years of stable operation, including use as a system drive over an extended deployment cycle. For enterprise reliability, integrated power-loss protection (PLP) helps preserve in-flight data and metadata during unexpected power interruptions, reducing the risk of corruption and unplanned recovery events. Its ultra-low UBER of 1.0E-17, together with a 2 million-hour MTBF, indicates a very high standard of data integrity and operational reliability expected in business-critical environments.
1. The SATA 6Gb/s interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, making fleet upgrades simple without requiring PCIe infrastructure changes.
2. Its sequential read performance accelerates large-file access and data staging, helping analytics, backup, and media-serving workloads complete bulk reads faster.
3. Strong random read capability supports highly concurrent access patterns, improving responsiveness for virtualized environments, OLTP databases, and read-heavy cloud applications.
4. The 0.8 DWPD endurance rating is well suited for mixed-use enterprise deployments, providing predictable lifespan and lower replacement risk under steady daily write activity.
5. Built with 3D QLC NAND, the drive delivers higher capacity efficiency and better cost per terabyte, making it a practical choice for dense, read-centric data center storage.
Lower capacity reference: 960GB Higher capacity reference: 3.84TB In this SSD family, the 1.92TB model is the sweet-spot capacity. Compared with the 960GB version, it offers much better headroom for OS images, application growth, logs, and overprovisioning, reducing the risk of early capacity pressure. Compared with the 3.84TB option, it typically delivers a more attractive cost profile while maintaining essentially the same enterprise-class sequential throughput and random IOPS behavior. This makes 1.92TB especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40–60 business workloads.
Q: Is MTFDDAK1T9QDE-2AV1ZABYY suitable for a write-heavy database server?
A: This model is better suited for read-intensive or mixed workloads. With 0.8 DWPD and 3D QLC NAND, it may not be the best choice for highly write-heavy database environments.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: It is rated for 0.8 drive writes per day, meaning the 1.92TB SSD can sustain about 1.54TB of writes daily over its warranty period, consistent with the 2800TB TBW rating.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection. PLP helps protect in-flight data and metadata during sudden power failure, which is critical for preserving data integrity and reducing corruption risk.
Q: What RAID level is recommended for this SSD?
A: For most business applications, RAID 1 or RAID 10 is recommended to balance performance, redundancy, and reliability. RAID 5 may work, but write-intensive parity overhead should be considered carefully.