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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 | E1.S 5.9mm |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 3650 TBW |
| Sequential Read | 6800 MB/s |
|---|---|
| Sequential Write | 2600 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 is engineered for read-centric enterprise workloads such as CDN edge caching, scale-out web servers, and VM boot or datastore tiers, combining PCIe Gen4 NVMe throughput up to 6.8 GB/s with 800K random-read IOPS to sustain low latency under heavy fan-out access. With 3D TLC endurance rated at 1 DWPD and 3,650 TBW, it offers a stronger balance of performance density and write life than typical value-focused Gen4 read-optimized SSDs, making it a dependable fit where steady QoS is more important than peak write speed.
With an endurance rating of 3650 TBW and 1 DWPD, the MTFDKBZ1T9TFR-1BC15ABYY is designed to handle writing its full capacity once per day across its rated service life, which is a strong fit for enterprise boot, system, and mainstream mixed-workload deployments. In typical system-disk or read-heavy application scenarios, this level of endurance provides a wide operating margin, helping procurement teams expect stable long-term use without concern over normal write wear. Its power-loss protection (PLP) helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and improving operational continuity. An UBER of 1.0E-17, together with a 2 million hour MTBF, reflects enterprise-class data integrity and reliability, meaning an extremely low probability of uncorrectable bit errors and dependable performance in always-on environments.
1. The PCIe Gen4 NVMe architecture, paired with top-tier sequential bandwidth, accelerates large block transfers so databases, analytics clusters, and AI platforms can ingest and load massive datasets with far less wait time.
2. With 800K random read IOPS, the drive sustains highly parallel small-block access, helping virtualized environments and OLTP systems serve more users with consistently faster response under heavy concurrency.
3. A 1 DWPD endurance profile gives enterprises the confidence to run daily full-drive write cycles across the warranty period, making it a strong fit for mixed-use servers and mainstream cloud workloads.
4. Built on 3D TLC NAND, the SSD balances capacity, performance, and cost efficiency, enabling data centers to scale flash deployments without sacrificing the reliability expected in enterprise operations.
5. Typical latency of 80 µs reduces storage wait states at the microsecond level, which improves application responsiveness for latency-sensitive workloads such as real-time analytics, transaction processing, and metadata-intensive services.
Lower capacity reference: 960GB Higher capacity reference: 3840GB Capacity positioning analysis: Within this SSD family, the 1920GB model sits at a practical sweet spot. Compared with the 960GB version, it offers much better capacity headroom for OS images, application growth, log retention, and workload bursts, reducing the risk of early space pressure. Compared with the 3840GB option, it delivers a more balanced mix of acquisition cost, usable capacity, and enterprise-class performance consistency, while sequential throughput and random IOPS remain broadly in line across the series. It is especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40–60 virtual machines.
Q: Is MTFDKBZ1T9TFR-1BC15ABYY 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 or moderate write-intensive applications rather than extremely write-heavy 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 one full drive write per day. With 1920GB capacity, that equals about 1.92TB of writes daily.
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 sudden power failures, improving data integrity and system reliability.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on your priority. RAID 1 is ideal for redundancy, while RAID 10 is often preferred for database workloads requiring both strong performance and fault tolerance.