General

Brand	Micron
Model	5400 MAX
Capacity	1.92TB
Usage Class	Enterprise

Interface

Host Interface	SATA 6Gb/s
Total Interface Bandwidth	6 Gb/s

Physical Dimension

Form Factor	2.5" 7mm

Flash & Endurance

NAND Flash	3D TLC
Drive Writes Per Day	5
Total Bytes Written	17520 TBW

Performance

Sequential Read	540 MB/s
Sequential Write	520 MB/s
Random Read IOPS	95000
Random Write IOPS	65000
Average Latency	μs

Reliability

Mean Time Between Failures	3 Million Hours
Uncorrectable Bit Error Rate	1.0×10⁻¹⁷
Power Loss Protection	Yes

Engineer's Note

The Micron 5400 MAX 1.92TB (MTFDDAK1T9TGB-1BC15TAYY) is purpose-built for write-intensive SATA deployments such as OLTP databases, virtualization clusters, and metadata/journaling tiers, combining 5 DWPD endurance with 17.52PB TBW to sustain workloads that would quickly exhaust mainstream read-centric SATA SSDs. Compared with typical enterprise SATA drives in the same capacity class, it delivers a stronger balance of sustained write durability and responsive mixed-workload performance with up to 540/520 MB/s and 95K/65K IOPS, making it the better choice where SATA infrastructure must remain in place without sacrificing endurance.

Endurance & Reliability

With an endurance rating of 17,520 TBW and 5 DWPD, the MTFDDAK1T9TGB-1BC15TAYY is designed for very write-intensive enterprise use and can sustain full-drive writes five times per day throughout its rated service life. In typical real-world deployments such as OS boot, virtualization, database logging, or mixed application workloads, this level of endurance provides substantial headroom and supports long-term operation with confidence, including many years of worry-free use as a system or cache drive. For enterprise reliability, built-in Power Loss Protection (PLP) helps preserve in-flight data and protects metadata integrity if power is interrupted unexpectedly, reducing the risk of corruption and unplanned recovery events. Its UBER of 1.0E-17 indicates an extremely low uncorrectable bit error rate, which is a key enterprise-class data integrity metric and, together with the 3 million-hour MTBF, supports dependable operation in business-critical environments.

Technical Specs & Insights

1. The SATA interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, making refresh projects faster and lower risk without platform changes.
2. Near-saturation sequential read performance helps shorten boot storms, backup restores, and large dataset loading windows in read-heavy enterprise environments.
3. Strong random read capability keeps transactional databases, virtual desktop pools, and metadata-heavy workloads responsive even under highly concurrent access patterns.
4. This endurance class is built for write-intensive applications such as logging, caching, and mixed-workload virtualization, supporting frequent full-drive overwrites with lower lifecycle risk.
5. 3D TLC NAND delivers a practical enterprise balance of capacity, cost efficiency, and sustained reliability for scale-out infrastructure and general-purpose data center deployments.

Capacity Sweet

Recommended adjacent capacities in the same series for MPN MTFDDAK1T9TGB-1BC15TAYY (1.92TB): Lower capacity: 960GB Higher capacity: 3.84TB Capacity positioning analysis: The 1.92TB model sits at the sweet spot of the series. Compared with the 960GB version, it provides much better headroom for OS images, application growth, log retention, and overprovisioning flexibility, reducing the risk of early capacity pressure. Compared with the 3.84TB option, it keeps acquisition cost and fleet budgeting under tighter control while delivering essentially the same enterprise-class sequential and random performance profile. It is best suited for mid-scale virtualization clusters, such as boot and workload storage for roughly 40 to 60 mixed-use virtual machines.

FAQ