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| Brand | Micron |
|---|---|
| Model | 5210 ION |
| Capacity | 1920GB |
| Usage Class | Enterprise |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5-inch 7mm |
|---|
| NAND Flash | 3D QLC |
|---|---|
| Drive Writes Per Day | 0.8 |
| Total Bytes Written | 2803 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 260 MB/s |
| Random Read IOPS | 70000 |
| Random Write IOPS | 13000 |
| Average Latency | 175 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 5210 ION MTFDDAK1T9QDE is purpose-built for high-capacity, read-centric workloads such as CDN edge caching, content repositories, and large-scale boot or analytics datasets, delivering 1.92TB of 3D QLC storage over SATA with up to 540 MB/s read throughput and 70K random-read IOPS. Compared with typical entry SATA SSDs in the same class, it stands out by pairing QLC cost efficiency with unusually strong endurance for its segment—0.8 DWPD and 2803 TBW—making it a more durable choice for dense, value-optimized deployments.
With an endurance rating of 2803 TBW and 0.8 DWPD, the MTFDDAK1T9QDE is built to handle substantial write activity over its service life, making it more than sufficient for typical enterprise boot, OS, and read-mixed application workloads. In practical terms, under normal system-drive usage, this level of endurance supports many years of reliable operation and can comfortably serve as a long-life system disk without endurance concerns in most deployment scenarios. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and metadata during unexpected power interruptions, reducing the risk of corruption and improving operational stability. Its UBER of 1.0E-17 indicates an extremely low unrecoverable bit error rate, supporting high data integrity expectations, while the 2 million hour MTBF further reflects a design intended for dependable continuous operation.
1. The SATA 6Gb/s interface, paired with near-bus-limit sequential throughput, makes this drive a drop-in upgrade for existing enterprise servers and storage arrays without requiring a PCIe platform refresh.
2. Its 70,000 random-read IOPS capability helps virtualized workloads, metadata-heavy applications, and read-intensive databases stay responsive under high user concurrency.
3. With an endurance profile of 0.8 DWPD, it is well suited for read-centric enterprise deployments that still need dependable daily rewrite capability and predictable lifecycle planning.
4. The use of 3D QLC NAND enables higher density and better cost efficiency per terabyte, making it a strong fit for scale-out storage, content repositories, and warm-data tiers.
5. A typical latency of 175 µs supports faster application response and smoother SLA performance in transactional and multi-tenant environments where consistent read access matters.
For the MTFDDAK1T9QDE 1920GB model, the nearest lower capacity in the same series is 960GB, and the next higher capacity is 3840GB. In this lineup, 1920GB is the practical sweet spot: it offers noticeably more headroom than 960GB for OS images, logs, and application growth, while avoiding the higher acquisition cost of 3840GB where performance remains broadly similar. This makes 1920GB a strong balance of usable capacity, predictable enterprise performance, and budget efficiency, especially for mid-sized virtualization clusters, database nodes, or around 40 to 60 mixed-workload server instances.
Q: Is MTFDDAK1T9QDE suitable for a write-heavy database server?
A: MTFDDAK1T9QDE is better suited for read-intensive or mixed workloads rather than highly write-heavy database servers. Its 0.8 DWPD and 3D QLC NAND make it less ideal for sustained heavy writes.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This SSD is rated for 0.8 DWPD, meaning it can support about 0.8 full drive writes per day during its warranty period. That aligns with its 2803 TBW endurance specification.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection. PLP helps preserve in-flight data and metadata during sudden outages, reducing corruption risk and improving reliability in enterprise and mission-critical storage environments.
Q: What RAID level is recommended for this SSD?
A: RAID 10 is typically recommended when both performance and redundancy matter. For capacity-focused deployments, RAID 5 or RAID 6 may work, but write-intensive environments usually benefit more from RAID 10.