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| Brand | Micron |
|---|---|
| Model | M600 |
| Capacity | 256GB |
| Usage Class | Client |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5" 7mm |
|---|
| NAND Flash | 16nm MLC |
|---|---|
| Drive Writes Per Day | 0.43 |
| Total Bytes Written | 200 TBW |
| Sequential Read | 560 MB/s |
|---|---|
| Sequential Write | 510 MB/s |
| Random Read IOPS | 100000 |
| Random Write IOPS | 88000 |
| Average Latency | μs |
| Mean Time Between Failures | 1.5 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron M600 256GB (MTFDDAK256MBF-1AN12) is a strong fit for read-intensive edge caching, content delivery, and virtualized boot workloads that need SATA compatibility with near-interface-limit performance, delivering up to 560/510 MB/s and 100,000/88,000 IOPS in a compact enterprise-ready footprint. Its 16nm MLC NAND and 200 TB TBW rating provide a more durable, latency-consistent alternative to mainstream client SSDs in the same capacity class, making it especially attractive where predictable endurance matters more than simply minimizing upfront cost.
With an endurance rating of 200 TBW, the MTFDDAK256MBF-1AN12 can sustain about 200 terabytes of total host writes over its service life, which is far beyond the write volume of a typical boot or operating-system drive. In practical terms, for common system-disk and light application workloads, this level of endurance is generally sufficient for many years of stable use, while the 0.43 DWPD rating confirms it is well suited to steady daily operation. For reliability, built-in power-loss protection (PLP) helps preserve in-flight data and protect metadata if power is interrupted unexpectedly, reducing the risk of corruption during sudden shutdowns. Its UBER specification of 1.0E-15 indicates a very low uncorrectable bit error rate, supporting dependable data integrity, while the 1.5 million hour MTBF further reflects a design intended for consistent, business-class operation.
1. The SATA 6Gb/s interface enables straightforward drop-in deployment across mainstream enterprise servers and storage arrays, improving performance without requiring a platform refresh.
2. With sequential read speed up to 560 MB/s, this SSD accelerates large-file access, OS imaging, and backup restore operations in read-focused data center workloads.
3. Its random read capability of 100,000 IOPS helps databases, virtual desktop pools, and metadata-heavy applications respond faster under highly concurrent access patterns.
4. Rated at 0.43 DWPD, the drive is best suited for read-centric enterprise use cases where predictable service life matters more than heavy daily write cycling.
5. Built with 16nm MLC NAND, it offers a strong balance of endurance, performance consistency, and data integrity for business-critical storage environments.
Lower capacity reference: 128GB Current model: 256GB Higher capacity reference: 512GB In this series, the 256GB model sits at the practical sweet spot. Compared with the 128GB version, it gives much better headroom for OS images, swap, logs, and application growth, reducing early capacity pressure in enterprise deployments. Compared with the 512GB option, it keeps acquisition cost lower while delivering broadly similar sequential throughput and random IOPS for typical enterprise workloads. This makes 256GB a balanced choice for mid-scale rollout, such as boot and infrastructure storage for about 24 to 36 virtualization hosts or a compact mixed-service cluster.
Q: Is MTFDDAK256MBF-1AN12 suitable for a write-heavy database server?
A: It can support mixed-use or moderate-write database workloads, but it is not ideal for heavily write-intensive servers. Its 0.43 DWPD rating is better suited to balanced enterprise applications.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 0.43 drive writes per day. Based on 256GB capacity and 200TBW, that equals about 110GB of writes daily over a typical five-year period.
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 unexpected outages, which is critical for maintaining data integrity and reducing corruption risk.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on your priority. RAID 1 is common for OS or critical data redundancy, while RAID 10 is preferred for stronger performance and fault tolerance.