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| Brand | Micron |
|---|---|
| Model | 5100 ECO |
| Capacity | 7680GB |
| Usage Class | Enterprise |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5-inch 7mm |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 0.3 |
| Total Bytes Written | 8400 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 93000 |
| Random Write IOPS | 9000 |
| Average Latency | 500 μs |
| Mean Time Between Failures | 3 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 5100 ECO MTFDDAK7T6TBY is purpose-built for read-centric, high-capacity SATA deployments such as CDN edge caches, object storage nodes, and content repositories, where its 7.68TB density and 8400TB endurance maximize usable capacity per slot while staying within a 0.3 DWPD profile. Compared with typical entry SATA SSDs in the same class, it delivers a stronger balance of sequential throughput at 540/520 MB/s and enterprise-grade 3D TLC reliability, making it a more efficient choice for scaling cost-sensitive storage tiers without sacrificing service life.
With an endurance rating of 8,400 TBW and 0.3 DWPD, the MTFDDAK7T6TBY is designed to handle steady, long-term enterprise workloads with ample write headroom for typical read-centric and mixed-use applications. In practical terms, this level of endurance is more than sufficient for use as a system or boot drive over many years, and under normal deployment conditions it can support stable operation throughout its service life without endurance concerns. For enterprise reliability, built-in power loss protection helps preserve data in flight and reduces the risk of corruption if power is interrupted unexpectedly during writes. Its 1.0E-17 UBER and 3 million hour MTBF indicate a very low uncorrectable bit error rate and strong overall reliability, giving procurement teams added confidence in data integrity and platform stability.
1. The SATA 6Gb/s interface, paired with 540 MB/s sequential read speed, provides stable, drop-in acceleration for boot volumes, log replay, and legacy enterprise platforms where predictable throughput matters more than PCIe complexity.
2. With 93,000 random read IOPS, the drive can handle dense VM farms, metadata-heavy databases, and read-biased application stacks with faster response under mixed enterprise workloads.
3. The 0.3 DWPD endurance rating makes it well suited for read-centric deployments such as content delivery, virtualization boot tiers, and analytics serving layers that need reliable daily operation without overpaying for write endurance.
4. Built on 3D TLC NAND, it strikes a practical balance between capacity, cost efficiency, and data retention, making it a strong fit for scale-out enterprise storage where budget and usable density must both be optimized.
5. A typical latency of 500 µs helps reduce storage wait time for transactional reads, improving application responsiveness and keeping service-level performance more consistent during peak access periods.
Lower capacity: 3840GB Higher capacity: 15360GB The 7680GB model sits in the sweet spot of this enterprise SSD family. Compared with the 3840GB option, it provides much stronger headroom for dataset growth, VM sprawl, and overprovisioning flexibility, reducing the need for early drive replacement. Compared with the 15360GB version, it delivers a more balanced cost-per-drive while keeping enterprise-class sequential throughput and random IOPS at broadly similar levels. This makes 7680GB an excellent choice for mid-scale virtualization clusters, such as hosting boot and application volumes for around 60 to 80 mixed-workload virtual machines.
Q: Is MTFDDAK7T6TBY suitable for a write-heavy database server?
A: MTFDDAK7T6TBY is better suited for read-intensive or mixed workloads rather than highly write-heavy database servers. With 0.3 DWPD and 3D TLC NAND, it is not ideal for sustained heavy writes.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated at 0.3 DWPD, meaning it can support about 0.3 full drive writes per day during its warranty period. Its 8400 TBW rating confirms solid endurance for read-focused enterprise use.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, this SSD includes power loss protection. PLP helps preserve in-flight data and metadata during unexpected outages, which is critical for maintaining data integrity and reducing corruption risks in enterprise systems.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on your priority. RAID 1 or RAID 10 is preferred for better redundancy and performance, while RAID 5 may suit capacity-focused deployments with balanced protection.