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| Brand | Micron |
|---|---|
| Model | 5400 MAX |
| Capacity | 1.92TB |
| Usage Class | Enterprise |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5" 7mm |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 5 |
| Total Bytes Written | 17520 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 95000 |
| Random Write IOPS | 65000 |
| Average Latency | μs |
| Mean Time Between Failures | 3 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 5400 MAX 1.92TB (MTFDDAK1T9TGB-1BC1ZTAYY) is purpose-built for write-intensive mixed-use workloads such as OLTP databases, virtualization clusters, and metadata-heavy caching tiers, combining 5 DWPD endurance with 17,520TB TBW in a SATA 6Gb/s platform. Compared with typical read-centric SATA SSDs in its class, it delivers a stronger balance of sustained write durability and enterprise responsiveness with up to 540/520 MB/s sequential performance and 95K/65K random read/write IOPS, making it a high-confidence drop-in choice where SAS-like endurance is needed on existing SATA infrastructure.
With an endurance rating of 17,520 TBW and 5 DWPD, the MTFDDAK1T9TGB-1BC1ZTAYY is designed for sustained enterprise write-intensive use and can comfortably handle typical server, virtualization, database, or high-transaction workloads over its intended service life. In practical terms, for lighter-duty roles such as an OS or boot drive, this level of endurance provides extremely large write headroom and supports many years of worry-free operation under normal conditions. For reliability, built-in Power Loss Protection (PLP) helps preserve in-flight data and protect metadata integrity if power is suddenly interrupted, reducing the risk of corruption during unexpected outages. Its enterprise-class UBER of 1.0E-17, together with a 3 million hour MTBF, indicates a very low probability of unrecoverable bit errors and a strong reliability profile for business-critical storage environments.
1. The SATA interface enables seamless integration into legacy and mixed-generation server fleets, making it a practical choice for cost-efficient storage refreshes without platform redesign.
2. Its sequential read performance accelerates large-block data access, helping reduce boot times, speed up backup restores, and improve dataset streaming in read-heavy enterprise workloads.
3. The strong random read capability supports highly responsive access to small files and metadata, which is especially valuable for virtualization, OLTP databases, and high-concurrency application servers.
4. This endurance profile is built for consistently write-intensive environments, allowing the drive to sustain frequent full-drive rewrites in logging, caching, and transactional workloads with lower replacement risk.
5. The 3D TLC NAND design balances capacity, performance, and reliability, giving enterprises a cost-effective medium for scaling storage while maintaining solid efficiency and predictable service life.
Lower capacity reference: 960GB Higher capacity reference: 3.84TB In this SSD family, 1.92TB is the capacity sweet spot. Compared with 960GB, it gives meaningfully more headroom for OS images, application growth, log retention, and mixed workload bursts, reducing the need for early drive replacement or tighter storage policies. Compared with 3.84TB, it usually delivers the best balance of acquisition cost, usable capacity, and enterprise-grade performance consistency, since sequential throughput and random IOPS stay broadly similar across the range. It is especially well suited for a 2-node virtualization cluster hosting about 35 to 50 medium-duty business workloads.
Q: Is MTFDDAK1T9TGB-1BC1ZTAYY suitable for a write-heavy database server?
A: Yes. With 5 DWPD endurance, 17,520 TBW, 3D TLC NAND, SATA 6Gb/s, and power loss protection, this 1.92TB SSD is well suited for write-intensive database and transactional workloads.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: It is rated for 5 full drive writes per day. For a 1.92TB drive, that equals about 9.6TB of writes daily, matching the 17,520TBW endurance over five years.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes PLP. This is critical because it helps protect in-flight data and metadata during sudden power failures, reducing corruption risk and improving reliability in enterprise environments.
Q: What RAID level is recommended for this SSD?
A: For most business deployments, RAID 10 is recommended because it offers strong redundancy and excellent write performance. If capacity efficiency matters more than write speed, RAID 5 or RAID 6 can also be considered.