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| Brand | Micron |
|---|---|
| Model | 5400 PRO |
| 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 | 1.5 |
| Total Bytes Written | 5256 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 Micron 5400 PRO 1.92TB is purpose-built for write-intensive mixed-use SATA deployments such as virtualization clusters, OLTP databases, and edge content nodes, combining 1.5 DWPD endurance with 5,256 TBW to sustain heavier daily write loads than typical read-centric SATA SSDs. With 540/520 MB/s sequential performance and up to 95,000/33,000 IOPS from proven 3D TLC NAND, it delivers a strong balance of latency consistency, endurance, and drop-in compatibility for data centers extending the life of SATA platforms.
With an endurance rating of 5,256 TBW and 1.5 DWPD, the MTFDDAK1T9TGA-1BC1ZTAYY is designed to handle sustained daily write activity well beyond typical OS, application, and mixed enterprise workloads. In practical terms, for use cases such as a system boot drive, virtualization host, or read/write-balanced server storage, this level of endurance supports many years of dependable operation without endurance becoming a concern under normal deployment conditions. From a reliability perspective, built-in power-loss protection (PLP) helps preserve in-flight data and protects metadata integrity during unexpected power interruptions, which is especially important in enterprise environments. Its UBER of 1.0E-17 indicates an extremely low probability of unrecoverable bit errors, supporting high data integrity expectations, while the 3 million hour MTBF further reflects a design focused on long-term operational stability.
1. The SATA interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, making it a low-risk upgrade path for mixed-generation data center environments.
2. Strong sequential read performance accelerates large-file access, helping backup repositories, media delivery platforms, and analytics workloads shorten data retrieval time.
3. High random read capability keeps response times stable under heavily concurrent access, which is especially valuable for virtualized databases and read-intensive cloud applications.
4. The endurance rating is well suited for business-critical workloads with steady daily write activity, supporting predictable lifespan and lower replacement frequency in always-on deployments.
5. 3D TLC NAND balances capacity, performance, and cost efficiency, making it a practical choice for enterprises that need dependable flash storage at scale.
Lower capacity reference: 960GB Higher capacity reference: 3.84TB In this series, the 1.92TB model sits at the sweet spot for mainstream enterprise deployment. Compared with the 960GB option, it provides much better capacity headroom for OS, application, and data growth, reducing early drive replacement or overprovisioning pressure. Compared with the 3.84TB version, it delivers a more attractive balance of acquisition cost, usable capacity, and essentially similar enterprise-class throughput and IOPS. It is especially well 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-1BC1ZTAYY suitable for a write-heavy database server?
A: Yes. With 1.5 DWPD, 5256 TBW, 3D TLC NAND, and PLP, this 1.92TB SATA SSD is well suited for write-intensive database workloads requiring solid endurance, consistency, and data protection.
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. For a 1.92TB drive, that equals about 2.88TB of writes daily across the warranty period under normal operating conditions.
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 unexpected power interruption, reducing corruption risk and improving reliability in servers, RAID arrays, and transactional applications.
Q: What RAID level is recommended for this SSD?
A: RAID 10 is typically recommended for database and mixed write workloads, as it balances performance, redundancy, and rebuild safety. RAID 1 or RAID 5 may also fit, depending on capacity priorities.