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| Brand | Micron |
|---|---|
| Model | 5400 PRO |
| Capacity | 3.84TB |
| 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 | 8410 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 3.84TB (MTFDDAK3T8TGA-1BC1ZABYY) is a strong fit for read-intensive to mixed-use enterprise SATA deployments such as virtualization boot/storage tiers, business-critical application servers, and CDN or content-serving nodes that need proven SATA compatibility with 1.5 DWPD endurance and 8,410 TBW. Compared with typical SATA SSDs in its class, it pairs mature 176-layer 3D TLC NAND with balanced 540/520 MB/s throughput and 95K/30K IOPS performance, giving architects a higher-endurance, low-risk upgrade path where SAS or NVMe is unnecessary but enterprise write consistency still matters.
With an endurance rating of 8,410 TBW and 1.5 DWPD, this SSD is designed to handle sustained write-intensive enterprise workloads over its service life. In practical terms, for typical mixed-use server or system-disk deployments, this level of endurance provides ample headroom for many years of stable operation, making it a dependable choice for long-term daily use. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve data in transit and reduces the risk of corruption if power is interrupted unexpectedly. Its 1.0E-17 UBER, together with a 3 million hour MTBF, reflects a very high standard of data integrity and operational reliability expected in professional data center environments.
1. The SATA interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, making upgrades simple while delivering reliable performance for legacy and mixed-infrastructure deployments.
2. With sequential read speed up to 540 MB/s, the drive accelerates large-file access, helping reduce wait time for database snapshots, VM image loads, and analytics datasets.
3. Random read performance of 95,000 IOPS enables faster response under highly concurrent workloads, improving transaction efficiency in virtualized environments and read-intensive business applications.
4. Rated at 1.5 DWPD, this endurance profile supports sustained daily write activity over the service life of the drive, making it well suited for enterprise workloads that demand predictable reliability.
5. Built with 176-layer 3D TLC NAND, the SSD combines high storage density with enterprise-grade efficiency, delivering a strong balance of capacity, performance consistency, and cost effectiveness.
Lower capacity reference: 1.92TB Higher capacity reference: 7.68TB The 3.84TB model sits at the sweet spot in this SSD family. Compared with the 1.92TB option, it gives meaningfully better capacity headroom for OS, application, and data growth, reducing early replacement pressure while keeping the same enterprise-class read/write and random IOPS profile. Compared with the 7.68TB version, it usually offers a better cost-to-usable-capacity balance without overcommitting budget to space that may remain idle. It is well suited for a mid-scale virtualization cluster, such as storage for about 40 to 60 mixed-workload virtual machines.
Q: Is MTFDDAK3T8TGA-1BC1ZABYY suitable for a write-heavy database server?
A: Yes. With 1.5 DWPD, 8410 TBW endurance, and 176-layer 3D TLC NAND, this 3.84TB SATA SSD is well suited for mixed-use to moderately write-heavy database workloads in enterprise environments.
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 3.84TB SSD, that equals about 5.76TB of writes daily across the standard warranty period under normal 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 sudden power failure, reducing corruption risk and improving reliability for databases, virtualization, and enterprise storage systems.
Q: What RAID level is recommended for this SSD?
A: RAID 10 is typically recommended for this SSD when performance and redundancy are priorities, especially for databases. RAID 1 is also suitable for smaller deployments, while RAID 5/6 favors usable capacity.