General

Brand	Micron
Model	7450 PRO
Capacity	1.92TB
Usage Class	Read-Intensive

Interface

Host Interface	PCIe Gen4 NVMe
Total Interface Bandwidth	16 Gb/s

Physical Dimension

Form Factor	M.2 22110

Flash & Endurance

NAND Flash	176-layer 3D TLC
Drive Writes Per Day	1
Total Bytes Written	3650 TBW

Performance

Sequential Read	5000 MB/s
Sequential Write	2000 MB/s
Random Read IOPS	700000
Random Write IOPS	115000
Average Latency	80 μs

Reliability

Mean Time Between Failures	2 Million Hours
Uncorrectable Bit Error Rate	1.0×10⁻¹⁷
Power Loss Protection	Yes

Engineer's Note

The Micron 7450 PRO 1.92TB (MTFDKBG1T9TFR-1BC15ABYY) is purpose-built for read-centric to mixed enterprise workloads such as virtualized infrastructure, boot/storage tiers, and CDN edge nodes, combining PCIe Gen4 performance with 176-layer TLC efficiency to deliver up to 5,000/2,000 MB/s and 700K/115K IOPS in a balanced 1 DWPD profile. Compared with typical mainstream Gen4 SSDs in this class, it stands out with a strong endurance point of 3,650 TBW at 1.92TB, making it a highly reliable choice where predictable QoS, fleet-wide service life, and better usable performance per watt matter more than peak write acceleration alone.

Endurance & Reliability

With an endurance rating of 3,650 TBW and 1 DWPD, the MTFDKBG1T9TFR-1BC15ABYY is designed to handle writing its full 1.92TB capacity every day across its warranted service life, which is more than sufficient for typical enterprise boot, system, edge, and mixed-read workloads. In practical terms, for OS, application, and infrastructure storage profiles with moderate daily writes, this level of endurance provides long-term headroom and can support many years of stable operation without endurance being a concern. Its enterprise-class reliability is reinforced by power-loss protection (PLP), which helps preserve in-flight data and maintain metadata integrity during sudden power interruptions, reducing the risk of corruption and unplanned recovery events. The specified UBER of 1.0E-17, together with a 2 million-hour MTBF, indicates an extremely low probability of uncorrectable bit errors and strong overall dependability for business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface gives this drive the bandwidth and low-overhead command path needed to keep virtualization clusters, analytics nodes, and dense storage servers fed without becoming a bottleneck.
2. With sequential read performance of 5000 MB/s, it can accelerate large dataset scans, backup restores, and media streaming workloads by cutting wait time for bulk data access.
3. Its random read capability of 700,000 K IOPS is built for transaction-heavy databases and high-concurrency cloud environments where fast access to small blocks directly improves user responsiveness.
4. A 1 DWPD endurance rating makes it a practical fit for mixed-use enterprise deployments that need predictable lifespan under steady daily write activity without overpaying for heavier write-class media.
5. Built on 176-layer 3D TLC NAND and tuned for a typical latency of 80 µs, it balances high-density flash economics with the quick, consistent response times required by modern business-critical applications.

Capacity Sweet

Lower capacity reference: 960GB Higher capacity reference: 3.84TB Capacity positioning analysis: In this series, the 1.92TB model sits at the sweet spot of the lineup. Versus the 960GB option, it provides meaningfully more headroom for OS images, application binaries, logs, and short-term data growth, reducing early capacity pressure without changing the expected enterprise SSD performance profile. Versus the 3.84TB option, it delivers a better balance of acquisition cost, usable capacity, and steady enterprise performance, making it ideal for mid-scale deployments such as a 12-node virtualization cluster or a compact all-flash database tier.

FAQ