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| Brand | Micron |
|---|---|
| Model | 1300 |
| Capacity | 256GB |
| Usage Class | Client |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5" 7mm |
|---|
| NAND Flash | 96-layer 3D TLC |
|---|---|
| Drive Writes Per Day | |
| Total Bytes Written | 150 TBW |
| Sequential Read | 530 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 58000 |
| Random Write IOPS | 87000 |
| Average Latency | μs |
| Mean Time Between Failures | 1.5 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | No |
The Micron 1300 MTFDDAK256TDL-1AW1ZA is best suited for read-intensive edge servers, boot volumes, and compact virtualization nodes that need dependable SATA performance, pairing 530/520 MB/s sequential throughput with an unusually strong 87,000 random write IOPS profile for its 256GB class. Compared with typical entry SATA SSDs in the same capacity tier, its 96-layer 3D TLC NAND and 150 TBW endurance deliver a better balance of sustained responsiveness and write durability, making it a stronger fit for always-on client and embedded workloads.
With an endurance rating of 150 TBW, this 256GB SSD can sustain about 41GB of host writes per day over its 10-year TBW equivalent, which is more than sufficient for typical OS, boot, office, and light application workloads. In practical terms, for use as a system drive or other read-intensive role, this level of endurance provides comfortable headroom for long-term deployment under normal business usage. From a reliability perspective, the specified UBER of 1.0E-15 means the drive is designed for a very low rate of unrecoverable bit errors, supporting dependable data reads in everyday operation, while the 1.5 million-hour MTBF further indicates solid overall device reliability. This model does not include power-loss protection, so it is best suited to systems where sudden power interruption is controlled at the platform level or where the workload does not involve write-critical caching that requires PLP.
1. The SATA 6Gb/s interface ensures broad compatibility with mainstream enterprise servers and storage arrays, enabling cost-efficient SSD upgrades without changing the existing backplane architecture.
2. With sequential read performance of 530 MB/s, the drive accelerates large-file access, reducing backup restore windows and speeding up dataset loading in business-critical applications.
3. Delivering up to 58,000 random read IOPS, it improves responsiveness for virtual machines, OLTP databases, and metadata-heavy enterprise workloads with frequent small-block access.
4. Its enterprise-class endurance profile is built to handle sustained daily write activity, making it well suited for always-on caching, logging, and mixed-workload server environments.
5. Built with 96-layer 3D TLC NAND, the drive balances density, reliability, and cost, giving data centers a practical mix of scalable capacity and dependable long-term operation.
Lower-capacity reference: 128GB Higher-capacity reference: 512GB Capacity positioning analysis: In this series, the 256GB model sits at a practical sweet spot. Compared with the 128GB version, it provides much better headroom for OS images, logs, metadata, and application growth, reducing the risk of early capacity pressure in always-on enterprise environments. Compared with the 512GB option, it keeps acquisition cost and fleet-level budget under tighter control while still delivering essentially the same mainstream enterprise SSD read/write and random IOPS profile. This makes 256GB especially well suited for medium-scale virtualization clusters, edge nodes, or dense database boot and cache tiers across dozens of servers.
Q: Is MTFDDAK256TDL-1AW1ZA suitable for a write-heavy database server?
A: Not ideally. With 96-layer 3D TLC NAND, 150 TBW endurance, and no PLP, this 256GB SATA SSD is better suited for read-centric or mixed workloads than sustained write-heavy database use.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: Based on 150 TBW and 256GB capacity, it supports about 586 full drive writes total. Assuming a 5-year warranty, that equals roughly 0.32 DWPD, which is relatively modest for enterprise writes.
Q: Does it include power loss protection (PLP) and why is that critical?
A: No, it does not include power loss protection. PLP is critical because it helps protect in-flight data and flash mapping tables during sudden outages, reducing corruption and unplanned downtime risks.
Q: What RAID level is recommended for this SSD?
A: For business-critical use, RAID 1 or RAID 10 is generally recommended, especially for OS or database workloads. These levels improve redundancy and performance, while avoiding parity-write overhead seen in RAID 5/6.