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| Brand | Micron |
|---|---|
| Model | 5400 MAX |
| Capacity | 480GB |
| Usage Class | Mixed Use |
| Host Interface | SATA |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5 |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 5 |
| Total Bytes Written | 4380 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 95000 |
| Random Write IOPS | 65000 |
| 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-1BC16ABYY) is purpose-built for write-intensive mixed-workload environments such as OLTP databases, virtualization journals, and metadata-heavy edge servers, combining 5 DWPD endurance and 4,380 TBW with stable SATA performance up to 540/520 MB/s and 95K/65K IOPS. Compared with typical read-centric SATA SSDs in the same class, its high-endurance 3D TLC design delivers substantially stronger sustained write resilience and lower replacement risk, making it the better fit where 24/7 write pressure matters more than raw capacity.
With an endurance rating of 4,380 TBW and 5 DWPD, the MTFDDAK480TGB-1BC16ABYY is built for sustained write-intensive enterprise use rather than light client workloads. In practical terms, for typical server or system-disk deployments, this level of endurance is more than sufficient to support many years of stable operation, giving buyers confidence that daily write activity will remain well within the drive’s design limits. Its enterprise reliability profile is further strengthened by power-loss protection, which helps preserve in-flight data and mapping information during unexpected power interruptions, reducing the risk of corruption or incomplete writes. An UBER of 1.0E-17, together with a 3 million-hour MTBF, indicates a very low probability of unrecoverable bit errors and a design target aligned with high-availability storage environments.
1. The SATA interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, making it a low-risk upgrade path for legacy infrastructure refreshes.
2. Its strong sequential read performance accelerates large-file access, helping databases, VM images, and backup restores complete faster in read-heavy environments.
3. High random read capability supports dense transactional workloads, enabling quicker response for virtual desktops, metadata lookups, and heavily indexed applications.
4. A 5 DWPD endurance class is built for write-intensive enterprise use, giving IT teams confidence in sustained daily rewrites for logging, caching, and mixed-workload consolidation.
5. 3D TLC NAND balances capacity, cost efficiency, and reliability, making it well suited for data center deployments that need predictable performance without overpaying for flash media.
Lower capacity reference: 240GB Higher capacity reference: 960GB In the MTFDDAK series, the 480GB model sits at the practical sweet spot. Compared with the 240GB version, it offers much better capacity headroom for OS images, logs, patch growth, and overprovisioning, reducing early refresh pressure in always-on enterprise environments. Compared with the 960GB option, it preserves nearly the same mainstream enterprise SSD performance profile while delivering a more balanced cost per deployed node. This makes 480GB especially well suited for mid-scale virtualization clusters, such as boot and utility storage for roughly 40–60 infrastructure or application VMs.
Q: Is MTFDDAK480TGB-1BC16ABYY suitable for a write-heavy database server?
A: Yes. With 5 DWPD endurance, 4380 TBW, 3D TLC NAND, and SATA enterprise characteristics, MTFDDAK480TGB-1BC16ABYY is well suited for write-intensive database workloads requiring strong reliability and sustained write endurance.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 5 drive writes per day. For a 480GB SSD, that equals about 2.4TB of writes daily on average throughout its specified warranty period.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection (PLP). PLP helps preserve in-flight data and metadata during unexpected power failure, reducing corruption risk and improving storage integrity for enterprise applications.
Q: What RAID level is recommended for this SSD?
A: For most server deployments, RAID 1, RAID 10, or RAID 5/6 may be selected based on performance, capacity, and fault-tolerance needs. For write-heavy databases, RAID 10 is typically recommended.