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 is purpose-built for write-intensive SATA deployments such as database logging, virtualization journals, and CDN edge caching, combining near-interface-limit performance at 540/520 MB/s with 95K/65K IOPS for consistently low-latency service under mixed random workloads. With 5 DWPD and 17,520 TBW on 3D TLC NAND, it delivers a distinctly higher-endurance value proposition than typical read-centric SATA SSDs, making it an ideal choice where existing SATA infrastructure must support sustained enterprise write traffic without moving to NVMe.

Endurance & Reliability

With an endurance rating of 17,520 TBW and 5 DWPD, the MTFDDAK1T9TGB-1BC16TAYY is built for sustained write-intensive enterprise use, allowing the full drive capacity to be written five times per day over its rated life. In typical deployment scenarios, this level of endurance is far beyond the needs of an OS or boot drive and provides substantial long-term headroom, supporting worry-free operation for many years under normal system-disk and mixed server workloads. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and improving operational resilience. Its ultra-low UBER of 1.0E-17, together with a 3 million-hour MTBF, indicates very strong data integrity and dependable long-term performance for business-critical environments.

Technical Specs & Insights

1. The SATA 6Gb/s interface ensures broad compatibility with mainstream enterprise servers and storage arrays, enabling cost-efficient upgrades without changing existing backplanes or cabling.
2. With sequential read performance of 540 MB/s, this drive accelerates large-file access, helping databases, VM images, and backup restores complete faster.
3. Its random read capability of 95,000 K IOPS supports highly concurrent transactional workloads, reducing application bottlenecks in virtualized and read-intensive environments.
4. Rated at 5 DWPD, the SSD is built for write-heavy enterprise use cases, giving IT teams the endurance headroom needed for logging, caching, and mixed-workload deployments.
5. Using 3D TLC NAND, it balances enterprise-grade capacity, performance, and reliability, making it a practical choice for scaling storage while controlling total cost of ownership.

Capacity Sweet

For MPN MTFDDAK1T9TGB-1BC16TAYY, the nearest lower capacity in the same enterprise SSD family is typically 960GB, and the nearest higher capacity is 3.84TB, with broadly similar enterprise-class sequential read/write and random IOPS behavior. In this lineup, 1.92TB is the sweet-spot capacity: it gives meaningfully more headroom than 960GB for OS, logs, hot data, and growth buffers, while avoiding the higher acquisition cost of 3.84TB when performance is not capacity-bound. It is best suited for mid-scale deployments, such as shared storage for a 4- to 6-node virtualization or edge application cluster.

FAQ