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| Brand | Micron |
|---|---|
| Model | 5400 PRO |
| Capacity | 480GB |
| 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 | 1314 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 95000 |
| Random Write IOPS | 30000 |
| 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 480GB (MTFDDAK480TGA-1BC1ZABYY) is a strong fit for write-intensive SATA deployments that need enterprise endurance in a compact capacity point, combining 1.5 DWPD and 1,314 TBW with saturated SATA performance up to 540/520 MB/s and 95K/30K IOPS. Compared with the previous-generation MTFDDAK480TDS-1AW1ZABYY, it advances to 176-layer 3D TLC and delivers a more durable, better-balanced platform for mixed-read/write server boot, logging, and edge infrastructure workloads.
With an endurance rating of 1314 TBW and 1.5 DWPD, the MTFDDAK480TGA-1BC1ZABYY is designed to handle sustained daily write activity comfortably in typical enterprise and industrial workloads. In practical terms, for common OS, application, boot, logging, and mixed-read environments, this level of endurance means the drive can serve reliably as a system or edge server boot drive for many years, often up to around a decade under moderate write conditions. From a reliability standpoint, built-in Power Loss Protection helps preserve data in flight and protects metadata integrity if power is interrupted unexpectedly, reducing the risk of corruption and unplanned recovery events. Its enterprise-class UBER of 1.0E-17 indicates an extremely low unrecoverable bit error rate, supporting high data integrity expectations, while the 3 million-hour MTBF further reflects a design focused on stable long-term operation.
1. The SATA interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, making this drive ideal for cost-efficient refresh cycles without changing backplanes or host infrastructure.
2. Its 540 MB/s sequential read speed helps accelerate boot storms, VM image loads, and large-file retrieval in read-heavy data center environments.
3. With 95,000 K random read IOPS, the drive can sustain responsive performance for metadata-intensive workloads such as virtualization, web serving, and OLTP databases under concurrent access.
4. A 1.5 DWPD endurance rating provides the write tolerance needed for mixed-use enterprise deployments, supporting predictable lifespan and lower replacement risk over the service window.
5. Built on 176-layer 3D TLC NAND, the SSD combines high flash density with enterprise-grade efficiency, enabling a strong balance of capacity, performance consistency, and cost per terabyte.
Lower reference capacity: 240GB Higher reference capacity: 960GB Within this SSD family, the 480GB model sits at the practical sweet spot. Compared with the 240GB version, it offers much better headroom for OS growth, patches, logs, and application data, reducing the risk of early capacity pressure in enterprise deployments. Compared with the 960GB option, it preserves essentially the same mainstream enterprise read/write and random IOPS profile while keeping acquisition cost and per-node budget under tighter control. It is especially well suited for small-to-midsize virtualization clusters, such as hosting boot and workload volumes for about 30 to 50 light business VMs.
Q: Is MTFDDAK480TGA-1BC1ZABYY suitable for a write-heavy database server?
A: Yes. With 1.5 DWPD, 1314 TBW, 176-layer 3D TLC NAND, and PLP, this 480GB SATA SSD is suitable for write-intensive database workloads requiring solid endurance, data integrity, and stable enterprise operation.
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 its warranty period. For a 480GB model, that equals about 720GB of writes daily, consistent with the 1314 TBW rating.
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 outages, reducing corruption risk and supporting higher reliability in servers, databases, and transactional storage environments.
Q: What RAID level is recommended for this SSD?
A: For most business and database deployments, RAID 10 is the preferred choice, balancing performance, redundancy, and rebuild speed. RAID 1 is also suitable for smaller systems prioritizing simplicity and data protection.