General

Brand	Micron
Model	7450 PRO
Capacity	1920GB
Usage Class	Enterprise

Interface

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

Physical Dimension

Form Factor	U.3 7mm

Flash & Endurance

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

Performance

Sequential Read	6800 MB/s
Sequential Write	2700 MB/s
Random Read IOPS	800000
Random Write IOPS	120000
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 1920GB is purpose-built for read-centric cloud and edge workloads such as CDN cache tiers, virtualization boot/storage pools, and scale-out content delivery, combining 6.8 GB/s sequential read throughput with 800K random read IOPS to keep latency low under dense server consolidation. Its 1 DWPD endurance, 3,650 TBW rating, and 3D TLC NAND give it a stronger balance of capacity efficiency and sustained reliability than typical read-optimized PCIe Gen4 drives in the same class.

Endurance & Reliability

With an endurance rating of 3,650 TBW and 1 DWPD, the MTFDKCB1T9TFR-1BC15A is designed to handle writing its full capacity every day over its rated service life, which is more than sufficient for typical enterprise boot, OS, and mixed read/write application workloads. In practical terms, under common system-drive usage patterns, this level of endurance provides ample headroom for many years of stable operation, making it a low-risk choice for long-term deployment. For enterprise reliability, built-in power loss protection (PLP) helps preserve in-flight data and prevent corruption during unexpected power interruptions, which is especially important for transactional and mission-critical environments. Its ultra-low UBER of 1.0E-17 and 2 million-hour MTBF indicate a very high standard of data integrity and device dependability, giving procurement teams added confidence in consistent operation and reduced failure-related risk.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture, paired with 6.8 GB/s sequential read bandwidth, accelerates large dataset ingestion, VM boot storms, and analytics pipeline loading in performance-sensitive data centers.
2. With up to 800K random read IOPS, this drive sustains fast response under highly concurrent database, virtualization, and metadata-heavy workloads.
3. A 1 DWPD endurance rating makes it well suited for read-centric enterprise deployments that need predictable lifespan and lower replacement risk over the service cycle.
4. Built on 3D TLC NAND, it balances capacity, performance, and cost efficiency, making it a practical choice for scaling mainstream cloud and enterprise storage tiers.
5. The 80 µs typical latency helps reduce tail-response delays, supporting more consistent application performance in latency-sensitive transactional environments.

Capacity Sweet

Lower capacity reference: 960GB Higher capacity reference: 3840GB The 1920GB model sits at the sweet spot in this SSD family. Compared with the 960GB version, it gives much more headroom for OS images, application data, logs, and growth, reducing the risk of early capacity pressure. Compared with the 3840GB version, it keeps acquisition cost and power footprint better controlled while delivering broadly similar enterprise-class sequential throughput and random IOPS. This makes 1920GB a balanced choice for mid-scale deployments, such as a 6- to 8-node virtualization cluster or a compact mixed database and analytics environment.

FAQ