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| Brand | Micron |
|---|---|
| Model | 7450 PRO |
| Capacity | 3840GB |
| Usage Class | Enterprise |
| Host Interface | PCIe Gen4 NVMe |
|---|---|
| Total Interface Bandwidth | 16 Gb/s |
| Form Factor | E1.S |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 6800 TBW |
| Sequential Read | 6800 MB/s |
|---|---|
| Sequential Write | 5300 MB/s |
| Random Read IOPS | 1000000 |
| Random Write IOPS | 180000 |
| 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 3.84TB (MTFDKBZ3T8TFR-1BC1ZABYY) is an excellent fit for mixed-read/write virtualization clusters, cloud boot volumes, and database tiers that need enterprise 1 DWPD endurance with 6.8 PB TBW, while still delivering up to 6,800/5,300 MB/s and 1M/180K IOPS. Compared with typical same-class PCIe Gen4 SSDs, it stands out by combining high random-read throughput with durable 3D TLC media in a balanced 3.84TB point, making it a stronger choice for consolidating latency-sensitive workloads without stepping up to a higher-endurance drive.
With an endurance rating of 6,800 TBW and 1 DWPD, the MTFDKBZ3T8TFR-1BC1ZABYY is designed to handle sustained daily write activity typical of enterprise and data-center workloads over its intended service life. In practical terms, for common OS, boot, virtualization, and mixed application workloads, this level of endurance provides long-term write headroom and can support use as a highly dependable system or application drive for many years. From a reliability perspective, built-in power-loss protection (PLP) helps preserve in-flight data and metadata during unexpected power interruptions, reducing the risk of corruption and improving operational resilience. Its enterprise-class UBER of 1.0E-17 indicates an extremely low probability of unrecoverable bit errors during reads, supporting high data integrity, while the 2 million-hour MTBF further reflects a design focused on stable, continuous operation.
1. The PCIe Gen4 NVMe interface, paired with 6800 MB/s sequential read performance, accelerates boot storms, large database scans, and analytics jobs by moving massive datasets into compute pipelines with minimal wait time.
2. With 1,000,000 K IOPS random read capability, this SSD sustains highly parallel access patterns in virtualized clusters, OLTP databases, and metadata-heavy cloud workloads without becoming a storage bottleneck.
3. A 1 DWPD endurance rating gives enterprises the confidence to run steady daily write activity across the warranty period, making it well suited for mixed-use servers and mainstream data center deployments.
4. Built on 3D TLC NAND, the drive balances flash density, cost efficiency, and consistent performance, enabling scalable capacity expansion without sacrificing enterprise-grade reliability.
5. The 80 µs typical latency helps reduce response-time jitter in latency-sensitive applications such as real-time transaction processing, high-frequency caching, and distributed storage systems.
Lower capacity reference: 1.92TB Higher capacity reference: 7.68TB Capacity positioning analysis: In this enterprise SSD family, 3.84TB is the sweet-spot capacity. Compared with the 1.92TB model, it provides materially better headroom for VM growth, log retention, and mixed application datasets, reducing the need for early expansion while keeping the same enterprise-class read/write and random IOPS profile. Compared with 7.68TB, it delivers a more balanced acquisition cost, power footprint, and usable capacity efficiency, making it an excellent mainstream choice. It is especially well suited for a mid-sized virtualization cluster supporting about 40 to 60 general-purpose virtual machines.
Q: Is MTFDKBZ3T8TFR-1BC1ZABYY suitable for a write-heavy database server?
A: It can support mixed-use and moderately write-intensive database workloads, but with 1 DWPD, it is not the best choice for extremely write-heavy environments. Higher-endurance enterprise SSDs would be safer.
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 handle one full drive write per day over its warranty period. For a 3.84TB drive, that equals about 3.84TB daily.
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 protects metadata during unexpected outages, which is critical for maintaining data integrity and storage consistency in enterprise systems.
Q: What RAID level is recommended for this SSD?
A: RAID 1, 10, or 5/6 may be selected depending on performance, capacity, and redundancy needs. For database and business-critical workloads, RAID 10 is commonly recommended for balanced performance and protection.