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| Brand | Micron |
|---|---|
| Model | M510 |
| Capacity | 256GB |
| Usage Class | Client |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5" 7mm |
|---|
| NAND Flash | 2D MLC |
|---|---|
| Drive Writes Per Day | |
| Total Bytes Written | 72 TBW |
| Sequential Read | 520 MB/s |
|---|---|
| Sequential Write | 300 MB/s |
| Random Read IOPS | 85000 |
| Random Write IOPS | 65000 |
| 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 M510 256GB (MTFDDAK256MAZ-1AE1ZABDA) is a strong fit for read-intensive boot, logging, and edge-cache tiers that need proven SATA compatibility, with 2D MLC NAND delivering more predictable latency and write endurance than typical client-grade TLC alternatives. With up to 520/300 MB/s sequential performance and 85,000/65,000 IOPS random throughput, it offers a balanced, enterprise-oriented profile for 1U/2U servers and embedded storage nodes where consistency, serviceability, and 72 TBW endurance matter more than headline capacity.
With a rated endurance of 72 TBW, this SSD can support a typical OS, boot, and application-drive workload for many years, making it well suited as a stable system disk in normal enterprise and industrial use. In practical terms, for read-heavy or moderate daily write environments, this level of endurance generally provides long service life with ample margin under routine operation. This model also includes power-loss protection (PLP), which helps preserve in-flight data and metadata integrity if power is suddenly interrupted, reducing the risk of corruption and unplanned recovery events. Its UBER specification of 1.0E-15 and 1.5 million-hour MTBF further indicate enterprise-grade data reliability and long-term operational stability, giving procurement teams added confidence in deployment.
1. The SATA 6Gb/s interface paired with 520 MB/s sequential read speed enables a cost-efficient upgrade path for legacy servers and storage arrays, accelerating OS boot, file streaming, and bulk data retrieval without requiring a PCIe platform refresh.
2. With 85,000 random-read IOPS, the drive can handle dense VM boot storms and metadata-heavy database lookups more smoothly, helping reduce queue buildup in read-centric enterprise workloads.
3. A [dwpd] DWPD endurance rating translates into predictable write sustainability for logs, transactional data, and mixed-use virtualization environments, supporting longer service life under continuous daily writes.
4. Built on 2D MLC NAND, the SSD offers the reliability and write consistency enterprises value for always-on infrastructure, where stable performance and stronger cell endurance matter more than peak burst speed.
5. The [latency] µs typical latency helps shorten application response time and improve storage QoS, which is especially valuable for latency-sensitive workloads such as OLTP, VDI, and real-time analytics.
Lower capacity reference: 128GB Higher capacity reference: 512GB In this SSD family, the 256GB model sits at a practical sweet spot. Compared with the 128GB version, it gives much better headroom for OS images, logs, patches, and application growth, reducing the risk of early capacity pressure. Compared with the 512GB option, it delivers a more attractive cost point while keeping broadly similar enterprise-class sequential throughput and random IOPS. That balance makes 256GB well suited for small to mid-sized virtualization clusters, such as hosting boot volumes and core middleware for about 30–50 light virtual machines.
Q: Is MTFDDAK256MAZ-1AE1ZABDA suitable for a write-heavy database server?
A: Not ideally. Although it uses 2D MLC NAND and includes PLP, its 72 TBW endurance is relatively modest, making it better suited for read-intensive or mixed workloads than write-heavy database applications.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: Based on 72 TBW and 256GB capacity, it supports about 281 full drive writes total. Assuming a 5-year warranty, that equals roughly 0.15 drive writes per day.
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, which is critical for preventing corruption and maintaining storage consistency in enterprise systems.
Q: What RAID level is recommended for this SSD?
A: For enterprise use, RAID 1 or RAID 10 is generally recommended. They provide strong redundancy and better write performance, while avoiding the write penalty commonly associated with RAID 5 or RAID 6.