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| Brand | Micron |
|---|---|
| Model | 5400 PRO |
| Capacity | 1.92TB |
| 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 | 9855 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 95000 |
| Random Write IOPS | 33000 |
| 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 1.92TB (MPN: MTFDDAK1T9TGA-1BC1ZABYYR) is a strong fit for write-intensive virtualized infrastructure, database logging, and mixed-read/write enterprise boot or caching tiers, combining 1.5 DWPD endurance with 9,855 TBW on proven 176-layer 3D TLC NAND. Compared with typical same-class SATA SSDs, it stands out by pairing near-interface-limit 540/520 MB/s sequential performance with up to 95K/33K IOPS and significantly higher sustained write durability, making it a safer long-life choice where SATA compatibility must be preserved without sacrificing enterprise endurance.
With an endurance rating of 9,855 TBW and 1.5 DWPD, the MTFDDAK1T9TGA-1BC1ZABYYR is built to handle sustained daily write activity over a long service life, making it well suited for demanding enterprise and mixed-use environments. In typical system-boot or mainstream application workloads, this level of endurance translates into many years of reliable operation and can comfortably support long-term deployment without endurance becoming a practical concern. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and prevents corruption of critical metadata if power is interrupted unexpectedly. Its ultra-low unrecoverable bit error rate of 1.0E-17, combined with a 3-million-hour MTBF, indicates a highly dependable design intended to minimize data errors and support stable operation in business-critical systems.
1. The SATA interface, paired with near-bus-limit sequential read performance, makes this drive a practical drop-in upgrade for legacy enterprise servers and storage arrays that need faster boot, restore, and large-file access without platform changes.
2. Its strong random read capability helps virtualized databases, metadata services, and read-heavy cloud workloads return small-block data quickly, improving VM responsiveness and user-facing transaction speed.
3. With an endurance profile built for sustained daily rewriting, it supports mixed-use enterprise workloads such as logging, analytics, and always-on business applications with lower risk of premature wear-out.
4. The 176-layer 3D TLC NAND architecture delivers a balanced mix of capacity, efficiency, and reliability, helping datacenters scale storage economically while maintaining enterprise-class performance consistency.
5. The typical latency of [latency] µs enables faster access to hot data, which is especially valuable for latency-sensitive applications where predictable response time matters as much as raw throughput.
Lower capacity reference: 960GB Higher capacity reference: 3.84TB At 1.92TB, this SSD sits in the sweet spot of the family. Compared with the 960GB model, it gives much better headroom for OS images, application growth, patching space, and short-term data bursts, reducing early capacity pressure. Compared with the 3.84TB option, it keeps acquisition cost and per-node storage sizing under tighter control while delivering essentially the same enterprise-class read/write and random IOPS behavior. It is best suited for mid-scale virtualization clusters, such as hosting boot and utility volumes for roughly 40 to 60 mixed-workload virtual machines.
Q: Is MTFDDAK1T9TGA-1BC1ZABYYR suitable for a write-heavy database server?
A: Yes. With 1.5 DWPD endurance, 176-layer 3D TLC NAND, and built-in PLP, it is well suited for many write-heavy database workloads. For ultra-low-latency environments, NVMe may be preferable.
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 across the warranty period. For a 1.92TB SSD, that equals about 2.88TB of writes per day 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 protect in-flight data and metadata during unexpected outages, reducing corruption risk and improving reliability for databases, RAID arrays, and enterprise storage systems.
Q: What RAID level is recommended for this SSD?
A: For database and virtualization workloads, RAID 10 is typically the best choice because it combines strong redundancy with better write performance and lower rebuild risk than RAID 5 or RAID 6.