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| Brand | Micron |
|---|---|
| Model | 5400 MAX |
| Capacity | 480GB |
| Usage Class | Enterprise |
| Host Interface | SATA III |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5" 7mm |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 5 |
| Total Bytes Written | 4380 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 470 MB/s |
| Random Read IOPS | 95000 |
| Random Write IOPS | 59000 |
| 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 MAX 480GB (MTFDDAK480TGB-1BC16ABYYR) is purpose-built for write-intensive SATA deployments such as database logging, metadata journals, cache tiers, and virtualization boot volumes, combining 5 DWPD endurance with 4,380 TBW to deliver enterprise-class longevity in a compact 480GB footprint. Compared with typical read-centric SATA SSDs in the same class, its 95K/59K random IOPS and 540/470 MB/s throughput give architects a stronger option where sustained mixed-workload consistency and high write endurance matter more than raw capacity.
With an endurance rating of 4,380 TBW and 5 DWPD, the MTFDDAK480TGB-1BC16ABYYR is built for sustained write-intensive enterprise use, allowing the full 480GB capacity to be written about five times per day throughout its rated service life. In typical server or system-disk workloads, this level of endurance provides a very large safety margin and is more than sufficient for long-term, worry-free operation, including many years of OS, logging, swap, and application activity. For enterprise reliability, the drive includes power-loss protection, which helps preserve in-flight data and metadata during an unexpected power interruption and reduces the risk of corruption or incomplete writes. Its UBER specification of 1.0E-17, together with a 3 million hour MTBF, indicates an enterprise-class design focused on very low uncorrectable read error rates and dependable continuous operation in critical environments.
1. The SATA III interface ensures broad compatibility with mainstream enterprise backplanes and legacy server platforms, making it a low-risk drop-in upgrade for storage refresh projects.
2. With sequential read performance of 540 MB/s, the drive accelerates large-file access for backup, media delivery, and dataset staging in read-heavy business workflows.
3. Random read performance of 95,000 K IOPS enables fast response under highly concurrent access, helping virtualized environments and transactional applications serve more users with lower queue buildup.
4. A 5 DWPD endurance rating supports sustained heavy write workloads over the service life of the drive, making it well suited for logging, caching, and mixed-use enterprise deployments.
5. Built on 3D TLC NAND, the SSD balances capacity, cost efficiency, and reliability, giving enterprises a practical foundation for scaling storage without overpaying for premium flash tiers.
Lower capacity reference: 240GB Higher capacity reference: 960GB Within this SSD family, the 480GB model sits at a practical sweet spot. Compared with the 240GB version, it offers much better headroom for OS images, logs, patch growth, and moderate application data, reducing early capacity pressure in enterprise deployments. Compared with the 960GB version, it preserves nearly the same class of sequential throughput and random IOPS while keeping acquisition cost and stranded capacity under tighter control. It is well suited for small-to-midsize virtualization clusters, such as hosting boot and utility volumes for about 40 to 60 general-purpose virtual machines.
Q: Is MTFDDAK480TGB-1BC16ABYYR suitable for a write-heavy database server?
A: Yes. With 5 DWPD endurance, 4380 TBW, 3D TLC NAND, and SATA III interface, this 480GB SSD is well suited for write-intensive database, logging, and transactional server workloads.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: It is rated for 5 full drive writes per day (5 DWPD) over the warranty period. For a 480GB model, that equals about 2.4TB of writes per day.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection (PLP). This is critical for enterprise environments because it helps prevent in-flight data loss and metadata corruption during unexpected power interruptions.
Q: What RAID level is recommended for this SSD?
A: RAID choice depends on your priority. RAID 1 is recommended for simple redundancy, while RAID 10 is preferred for business-critical databases needing both strong performance and fault tolerance.