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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 is best suited for read-intensive cloud and enterprise workloads such as CDN edge caching, content repositories, virtualization boot volumes, and analytics data tiers, where its PCIe Gen4 x4 interface delivers up to 6800 MB/s sequential read and 530K random read IOPS to cut latency under heavy parallel access. Compared with typical 1 DWPD mainstream SSDs, this MPN stands out by pairing 176-layer 3D TLC with 3600 TBW endurance and a strong 1.92TB capacity point, giving architects a balanced profile of read performance, service-life predictability, and efficient deployment density.
With an endurance rating of 3,600 TBW and 1 DWPD, the MTFDKCB1T9TFR-1BC4ZABYY is designed to handle sustained daily write activity throughout its service life, making it well suited for typical enterprise system, boot, and mixed-use workloads. In practical terms, this level of endurance is far beyond the needs of ordinary OS and application drive usage, so under normal deployment conditions it can provide many years of worry-free operation. This SSD also includes enterprise-grade reliability features such as power-loss protection (PLP), which helps preserve in-flight data and metadata if power is unexpectedly interrupted. Combined with an ultra-low UBER of 1.0E-17 and a 2 million-hour MTBF rating, it offers a very high level of data integrity and operational stability that procurement teams can confidently consider for business-critical environments.
1. The PCIe Gen4 x4 NVMe architecture provides the bandwidth headroom needed to keep modern virtualization clusters, analytics platforms, and scale-out storage nodes from being bottlenecked by the drive interface.
2. Its strong sequential read capability accelerates large-block data access, helping AI training servers, media pipelines, and backup restore operations move massive datasets with less wait time.
3. The high random read performance supports dense transactional workloads, enabling faster response for databases, metadata-heavy applications, and high-concurrency cloud environments.
4. With enterprise-grade write endurance rated for full-drive daily rewrites, it is well suited for always-on mixed workloads that require predictable lifespan under continuous production use.
5. Built on advanced 176-layer 3D TLC NAND and paired with very low typical latency, the drive balances capacity efficiency, consistent QoS, and quick command response for mission-critical enterprise applications.
In this series, the nearest lower capacity is 960GB and the next higher capacity is 3.84TB. The 1.92TB model is the sweet-spot tier: compared with 960GB, it gives much better headroom for OS images, application growth, logs, and overprovisioning without changing the enterprise-class read/write and random IOPS profile in any meaningful way. Compared with 3.84TB, it usually delivers the best balance of usable capacity, acquisition cost, and performance consistency. It is especially well suited for medium-scale virtualization clusters, such as hosting boot and utility volumes for about 40–60 general-purpose virtual machines.
Q: Is MTFDKCB1T9TFR-1BC4ZABYY suitable for a write-heavy database server?
A: It can support database workloads, but with 1 DWPD it is better suited to mixed-use or moderate write environments than extremely write-heavy database servers requiring higher 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 1 DWPD, meaning it can sustain one full 1.92TB drive write per day across its warranty period, consistent with its 3600TB total endurance rating.
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 unexpected outages, which is critical for maintaining consistency, integrity, and recovery reliability in enterprise systems.
Q: What RAID level is recommended for this SSD?
A: For database or virtualization use, RAID 10 is typically recommended because it balances performance and redundancy well. For simpler deployments prioritizing protection over speed, RAID 1 is also common.