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| Brand | Micron |
|---|---|
| Model | 5400 PRO |
| Capacity | 1.92TB |
| Usage Class | Read-Intensive |
| Host Interface | SATA |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5 |
|---|
| NAND Flash | 176-layer 3D TLC |
|---|---|
| Drive Writes Per Day | 1.5 |
| Total Bytes Written | 9855 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 95000 |
| Random Write IOPS | 33000 |
| Average Latency | μs |
| Mean Time Between Failures | 3 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The MTFDDAK1T9TGA-1BC16ABYYR 5400 PRO 1.92TB is purpose-built for write-intensive SATA deployments such as edge content caching, virtualization boot/storage tiers, and mixed OLTP logging, pairing near-interface-limit 540/520 MB/s performance with 95K/33K IOPS for consistently low-latency operation. Compared with typical read-centric SATA SSDs in the same class, its 1.5 DWPD endurance and 9,855 TBW, backed by 176-layer 3D TLC NAND, deliver materially stronger lifetime write capability and better suitability for 24×7 enterprise duty cycles without moving to a higher-cost NVMe platform.
With an endurance rating of 9,855 TBW and 1.5 DWPD, the MTFDDAK1T9TGA-1BC16ABYYR is designed to handle sustained daily write activity over its intended service life, making it more than sufficient for typical enterprise boot, read-intensive, and mixed-use workloads. In practical terms, for use as a system or application drive under normal data center operating conditions, this level of endurance supports many years of stable operation without write-wear being a primary concern. From a reliability standpoint, built-in power-loss protection (PLP) helps preserve in-flight data and metadata during unexpected power interruptions, reducing the risk of corruption and improving operational resilience. 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 overall reliability profile for business-critical environments.
1. The SATA interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, enabling cost-efficient upgrades without changing existing backplanes or controllers.
2. Its sequential read performance helps accelerate large-block data access, reducing wait time for database snapshots, virtual machine boot-up, and backup restore operations.
3. The strong random read capability supports highly concurrent workloads, keeping transactional databases, VDI environments, and metadata-intensive applications consistently responsive.
4. With an endurance rating built for sustained daily rewrites, the drive is well suited for mixed-use enterprise deployments that demand predictable lifespan under steady write pressure.
5. Built on advanced 176-layer 3D TLC NAND, it delivers a balanced combination of density, power efficiency, and reliability that aligns well with modern data center capacity and performance targets.
Lower capacity: 960GB Higher capacity: 3.84TB At 1.92TB, this SSD sits at the sweet spot of the series. Compared with the 960GB model, it gives materially better headroom for OS images, logs, hot data, and VM growth, reducing early capacity pressure without changing the familiar enterprise SATA performance profile. Compared with the 3.84TB option, it delivers a more balanced cost-per-drive while keeping broadly similar sequential throughput and random IOPS for mainstream workloads. It is best suited for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40 to 60 general-purpose virtual machines.
Q: Is MTFDDAK1T9TGA-1BC16ABYYR suitable for a write-heavy database server?
A: Yes. With 1.5 DWPD endurance, 9855 TBW, 176-layer 3D TLC NAND, and SATA enterprise reliability, this SSD is suitable for write-intensive database workloads requiring consistent performance and durability.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: It is rated for 1.5 full drive writes per day over the warranty period. For a 1.92TB drive, that equals about 2.88TB of writes per day within specification.
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 maintaining data integrity, filesystem consistency, and enterprise application reliability.
Q: What RAID level is recommended for this SSD?
A: RAID choice depends on your priority. RAID 10 is generally recommended for database workloads needing strong write performance and redundancy, while RAID 5 or 6 may suit capacity-focused environments.