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| Brand | Micron |
|---|---|
| Model | 7450 PRO |
| Capacity | 1920GB |
| Usage Class | Enterprise |
| Host Interface | PCIe Gen4 NVMe |
|---|---|
| Total Interface Bandwidth | 16 Gb/s |
| Form Factor | U.3 7mm |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 3650 TBW |
| Sequential Read | 6800 MB/s |
|---|---|
| Sequential Write | 2700 MB/s |
| Random Read IOPS | 800000 |
| Random Write IOPS | 120000 |
| 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 (MTFDKCB1T9TFR-1BC1ZABYY) is purpose-built for read-centric virtualization, boot/storage tiers, and CDN edge nodes that need PCIe Gen4 responsiveness, combining up to 6,800 MB/s sequential read and 800K random read IOPS with the endurance of 3D TLC rated for 1 DWPD and 3,650 TBW. Compared with typical mixed-use Gen4 drives in this capacity class, it stands out by pairing strong read throughput with enterprise-grade write endurance in a compact mainstream profile, making it a precise fit for infrastructure workloads where predictable latency and long service life matter more than peak write speed.
With an endurance rating of 3,650 TBW and 1 DWPD, this 1.92TB SSD is designed to support writing its full capacity once per day across its warranty usage profile, making it well suited for steady enterprise workloads such as boot, caching, logging, and mixed read/write applications. In typical system-disk or read-intensive deployment scenarios, this level of endurance provides a very comfortable write margin and can support many years of reliable operation without endurance becoming a practical concern. Its enterprise reliability is further strengthened by power-loss protection (PLP), which helps preserve in-flight data and protects metadata integrity during unexpected power interruptions, reducing the risk of corruption and unplanned recovery events. An UBER of 1.0E-17 and an MTBF of 2 million hours indicate a very low probability of unrecoverable bit errors and strong long-term operational reliability, giving procurement teams added confidence for business-critical deployments.
1. The PCIe Gen4 NVMe architecture enables near-line-rate host access, helping database, virtualization, and AI servers move large datasets with minimal bus bottlenecks.
2. With 6800 MB/s sequential read performance, this drive shortens analytics scans, backup restores, and model-loading windows in data-intensive enterprise workflows.
3. Delivering 800,000 K IOPS in random reads, it sustains fast response under highly concurrent OLTP, metadata, and VDI access patterns.
4. Rated at 1 DWPD, it supports predictable full-drive daily rewrites across the warranty period, making it a solid fit for mixed-use enterprise deployments.
5. Built on 3D TLC NAND with a typical latency of 80 µs, it balances cost-efficient flash density with the responsiveness needed for latency-sensitive applications.
Lower capacity reference: 960GB Higher capacity reference: 3840GB At 1920GB, this SSD sits in the sweet spot of the series. Compared with the 960GB model, it provides noticeably better space headroom for OS images, application growth, logs, and snapshot retention, reducing the risk of early capacity pressure. Compared with the 3840GB option, it delivers a more attractive balance between acquisition cost, usable capacity, and enterprise-grade performance consistency. This makes 1920GB especially suitable for mid-scale virtualization clusters, such as shared boot and application storage for around 40 to 60 virtual machines or several mixed database and middleware workloads.
Q: Is MTFDKCB1T9TFR-1BC1ZABYY suitable for a write-heavy database server?
A: Yes, it can support database workloads, but with 1 DWPD and 3D TLC NAND, it is better suited for mixed-use rather than extremely write-intensive database environments.
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 approximately one full drive write per day over its warranty period, aligned with its 3650 TBW endurance rating.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection. PLP is critical because it helps preserve in-flight data and metadata during unexpected outages, reducing corruption risk and improving storage reliability.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on your priority. RAID 1 or RAID 10 is preferred for performance and redundancy, while RAID 5 may suit capacity-focused environments.