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| Brand | Micron |
|---|---|
| Model | 7450 PRO |
| Capacity | 1.92TB |
| Usage Class | Enterprise |
| Host Interface | PCIe Gen4 x4 NVMe |
|---|---|
| Total Interface Bandwidth | 16 Gb/s |
| Form Factor | U.3 15mm |
|---|
| NAND Flash | 176-layer 3D TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 3600 TBW |
| Sequential Read | 6800 MB/s |
|---|---|
| Sequential Write | 2700 MB/s |
| Random Read IOPS | 530000 |
| Random Write IOPS | 135000 |
| Average Latency | 80 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 7450 PRO 1.92TB (MTFDKCC1T9TFR-1BC4ZABYY) is best suited for read-intensive cloud and enterprise workloads such as CDN edge caching, scale-out object storage metadata, and virtualized infrastructure, where its PCIe Gen4 x4 interface, 176-layer 3D TLC NAND, and 6,800/2,700 MB/s performance deliver strong throughput with dependable 1 DWPD endurance. Compared with typical same-class mixed-use SSDs, it stands out by pairing 3,600 TBW durability with 530K/135K random IOPS, giving architects a balanced platform for latency-sensitive reads without overprovisioning for higher-endurance tiers.
With an endurance rating of 3,600 TBW and 1 DWPD, this SSD is designed to handle sustained daily write activity well beyond the needs of typical OS boot, application, and general server workloads. In practical terms, for a system-drive or mixed-read environment, this level of endurance supports many years of stable operation and provides ample margin for long-term deployment planning. For enterprise reliability, built-in Power Loss Protection (PLP) helps preserve in-flight data and mapping information during unexpected power interruptions, reducing the risk of data corruption and unclean shutdown events. Its UBER rating of 1.0E-17 indicates an extremely low unrecoverable bit error rate, which is a key indicator of strong data integrity for business-critical storage environments.
1. The PCIe Gen4 x4 NVMe architecture gives this drive the bandwidth and low-overhead command path needed to remove storage bottlenecks in virtualization clusters, scale-out databases, and GPU-fed data pipelines.
2. Its sequential read performance enables much faster loading of large datasets, VM images, and analytic snapshots, helping enterprise platforms shorten startup windows and improve job turnaround.
3. The strong random read capability is especially valuable for latency-sensitive workloads such as OLTP databases, metadata-heavy file systems, and high-concurrency cloud services where many small requests arrive at once.
4. A 1 DWPD endurance profile makes it a practical fit for read-intensive enterprise deployments that still require predictable lifespan under continuous daily operation, such as content delivery, boot, cache, and mixed application tiers.
5. Built on 176-layer 3D TLC NAND and backed by typical latency around 80 microseconds, it balances enterprise-grade density, efficiency, and responsiveness to keep application QoS stable under sustained production load.
Lower-capacity reference: 960GB Higher-capacity reference: 3.84TB In this SSD family, 1.92TB is the sweet-spot capacity. Compared with 960GB, it gives meaningfully better space headroom for OS images, application stacks, logs, and growth buffers, reducing early capacity pressure in mixed enterprise workloads. Compared with 3.84TB, it usually delivers the best balance of acquisition cost, usable endurance economics, and near-equivalent mainstream enterprise performance, since sequential throughput and random IOPS stay broadly similar across these capacities. It is especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40 to 60 business servers.
Q: Is MTFDKCC1T9TFR-1BC4ZABYY suitable for a write-heavy database server?
A: Yes, it can support database workloads, but with 1 DWPD it is better suited for mixed-use or moderate write-heavy environments rather than extremely write-intensive database servers.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 1 DWPD, meaning it can sustain one full 1.92TB drive write per day over its warranty period, up to 3,600TB total writes.
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 outages, which is critical for maintaining data integrity in enterprise and database environments.
Q: What RAID level is recommended for this SSD?
A: For enterprise use, RAID 10 is commonly recommended because it provides strong performance, low latency, and redundancy, making it a solid choice for databases and other transactional workloads.