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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 | mSATA |
|---|
| 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 (MTFDDAT256MBF-1AN12A) is a strong fit for read-intensive boot, caching, and edge-content delivery nodes, combining 16nm MLC NAND with 200 TBW endurance, 560/510 MB/s sequential performance, and up to 100K/88K IOPS for consistently low-latency SATA deployments. Compared with typical client-grade SATA SSDs in the same capacity class, it delivers a more balanced mix of sustained write capability and endurance, making it a more dependable choice for 24×7 embedded and light server workloads.
With an endurance rating of 200 TBW and 0.43 DWPD, the MTFDDAT256MBF-1AN12A is well suited for typical read-centric and mixed-use workloads, including use as an OS or boot drive in industrial, embedded, and business systems. In practical terms, this level of endurance is more than sufficient for many standard system-drive applications and can support years of stable operation under normal daily write volumes. For reliability, the drive includes power-loss protection (PLP), which helps preserve data integrity by protecting in-flight data and critical metadata if power is interrupted unexpectedly. Its UBER rating of 1.0E-15, together with a 1.5 million-hour MTBF, reflects enterprise-class data integrity and long-term operational dependability, giving buyers added confidence for mission-critical deployments.
1. The SATA 6Gb/s interface enables straightforward drop-in deployment across widely installed server and storage platforms, minimizing upgrade friction in legacy enterprise environments.
2. Its sequential read performance accelerates bulk data access, helping analytics nodes, backup appliances, and virtualized workloads shorten dataset loading and recovery windows.
3. Strong random read capability keeps response times consistent under highly concurrent access, which is especially valuable for OLTP databases, VDI, and metadata-heavy applications.
4. This endurance profile is best suited to read-centric enterprise workloads, delivering cost-efficient reliability for boot drives, content repositories, and reference data tiers.
5. Built on 16nm MLC NAND, the drive offers a balanced mix of endurance, data integrity, and predictable performance that enterprise operators value over consumer-grade flash.
Lower-capacity reference: 128GB Higher-capacity reference: 512GB In this series, the 256GB model represents a practical sweet spot. Compared with the 128GB version, it offers much better headroom for OS images, logs, swap, and application growth, reducing the risk of early capacity pressure in always-on enterprise environments. Compared with the 512GB option, it achieves a more attractive balance between acquisition cost, usable endurance, and performance consistency, while maintaining broadly similar sequential and random I/O behavior. It is especially well suited for small-to-medium virtualization clusters, such as hosting boot volumes for about 40 to 60 lightweight virtual machines.
Q: Is MTFDDAT256MBF-1AN12A suitable for a write-heavy database server?
A: MTFDDAT256MBF-1AN12A is better suited for mixed-use or read-intensive workloads. With 0.43 DWPD and 200 TBW, it may not be ideal for highly write-heavy database servers.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This SSD is rated at 0.43 DWPD, meaning it can sustain about 0.43 full drive writes per day over its warranty period, based on its 256GB capacity and 200 TBW endurance.
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 protects mapping tables during unexpected power failure, which is critical for data integrity and system reliability.
Q: What RAID level is recommended for this SSD?
A: RAID 1 or RAID 10 is commonly recommended for this SSD when redundancy and performance are required. The best choice depends on your capacity, fault tolerance, and application needs.