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| Brand | Micron |
|---|---|
| Model | 7450 PRO |
| Capacity | 3.84TB |
| 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 | 7300 TBW |
| Sequential Read | 6800 MB/s |
|---|---|
| Sequential Write | 5000 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 (MTFDKCB3T8TFR-1BC4ZABYY) is an excellent fit for virtualization clusters, scale-out databases, and CDN edge nodes that need high-density Gen4 NVMe storage with predictable mixed-workload performance, delivering up to 6,800/5,000 MB/s and 1,000,000/180,000 IOPS. Its 176-layer 3D TLC NAND, 1 DWPD endurance, and 7,300 TBW give it a strong balance of performance, endurance, and usable capacity for read-centric enterprise deployments where maximizing per-slot throughput and per-terabyte value matters.
With an endurance rating of 7,300 TBW and 1 DWPD, the MTFDKCB3T8TFR-1BC4ZABYY is designed to handle consistent daily write activity across its warranty life, making it well suited for read-intensive to mixed enterprise workloads. In practical terms, under typical server or system-drive usage, this level of endurance provides long service life and can support many years of stable operation without endurance being a primary concern. For enterprise reliability, 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 UBER of 1.0E-17 indicates an extremely low unrecoverable bit error rate, supporting high data integrity expectations for business-critical storage environments.
1. The PCIe Gen4 x4 NVMe architecture, paired with 6800 MB/s sequential read speed, accelerates database warm-up, VM boot storms, and large-scale analytics by moving massive datasets into compute much faster.
2. With 1,000,000K random read IOPS, this drive is built for latency-sensitive OLTP, metadata-heavy virtualization, and high-concurrency cloud workloads where sustained transaction density matters more than raw capacity.
3. A 1 DWPD endurance rating gives enterprises the confidence to run steady daily rewrites in mixed-use production environments without overprovisioning for write wear.
4. The 176-layer 3D TLC NAND balances performance, density, and cost efficiency, making it a strong fit for mainstream enterprise deployments that need predictable QoS at scale.
5. Its typical latency of 80 µs helps reduce storage wait time in real-time applications, improving tail-response behavior for trading platforms, recommendation engines, and interactive AI pipelines.
Lower capacity reference: 1.92TB Higher capacity reference: 7.68TB In this Micron enterprise SSD family, the 3.84TB option sits at the practical sweet spot. Compared with the 1.92TB model, it gives meaningfully better headroom for dataset growth, mixed VM density, and overprovisioning flexibility without changing the familiar enterprise performance profile. Compared with the 7.68TB version, it usually delivers a more attractive cost-per-deployment balance while avoiding unnecessary capacity spend in storage nodes that are performance-driven rather than capacity-heavy. It is especially well suited for medium-scale virtualization clusters, such as hosting boot and application volumes for roughly 60 to 80 business workloads.
Q: Is MTFDKCB3T8TFR-1BC4ZABYY suitable for a write-heavy database server?
A: It can support mixed-use and moderate write-intensive database workloads, but with a 1 DWPD rating, it is not the best choice for extremely write-heavy environments requiring higher 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 3.84TB drive write per day over its warranty period, aligning with its 7300TB TBW endurance specification.
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 and preventing corruption.
Q: What RAID level is recommended for this SSD?
A: For most server deployments, RAID 1, RAID 10, or RAID 5/6 may be selected depending on performance, capacity, and redundancy goals. RAID 10 is often preferred for databases.