General

Brand	Micron
Model	7450 PRO
Capacity	7.68TB
Usage Class	Enterprise

Interface

Host Interface	PCIe Gen4 x4 NVMe
Total Interface Bandwidth	16 Gb/s

Physical Dimension

Form Factor	U.3 15mm

Flash & Endurance

NAND Flash	176-layer 3D TLC
Drive Writes Per Day	1
Total Bytes Written	14000 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	5600 MB/s
Random Read IOPS	1000000
Random Write IOPS	215000
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 7.68TB (MTFDKCC7T6TFR-1BC15FCYY) is a strong fit for read-intensive virtualization clusters, scale-out analytics, and dense content repositories that need high usable capacity with enterprise-class endurance, delivering up to 6,800/5,600 MB/s and 1,000,000/215,000 IOPS over PCIe Gen4 x4. Compared with typical 1 DWPD mainstream NVMe drives in its class, its 176-layer 3D TLC architecture and 14,000 TBW rating make it especially compelling where sustained mixed-read performance, predictable lifespan, and rack-level storage density matter most.

Endurance & Reliability

With an endurance rating of 14,000 TBW and 1 DWPD, this SSD is designed to handle the equivalent of writing its full capacity once per day under typical enterprise usage, providing substantial headroom for sustained operation. In practical terms, for common boot, system, and application workloads where daily writes are far below that level, it can support many years of reliable service without endurance becoming a concern. Its built-in power-loss protection (PLP) helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and improving operational resilience. An UBER of 1.0E-17 means the drive is engineered for very low uncorrectable read error rates, which, together with its 2 million-hour MTBF, supports the data integrity and dependability expected in enterprise environments.

Technical Specs & Insights

1. The PCIe Gen4 x4 NVMe architecture provides a high-bandwidth, low-overhead data path that helps enterprise servers accelerate virtualization, analytics, and AI pipeline throughput.
2. Its sequential read performance enables much faster dataset streaming and backup recovery, reducing wait time for large-scale file scans and content delivery workloads.
3. The strong random read capability is well suited for latency-sensitive databases and heavily virtualized environments where many small requests must be served in parallel without bottlenecks.
4. A 1 DWPD endurance rating gives enterprises the confidence to run steady daily write workloads over the drive’s service life while maintaining predictable replacement cycles and TCO.
5. Built on 176-layer 3D TLC NAND with typical latency around 80 µs, the drive balances high density, consistent responsiveness, and power-efficient performance for always-on data center operations.

Capacity Sweet

Lower capacity reference: 3.84TB Current model: 7.68TB Higher capacity reference: 15.36TB Capacity positioning analysis: In this product family, 7.68TB is the sweet-spot capacity. Compared with 3.84TB, it gives much better headroom for data growth, denser server storage, and longer refresh cycles without materially changing the typical enterprise SSD profile for sequential throughput and random IOPS. Compared with 15.36TB, it usually delivers a more attractive cost-per-drive and lower upfront budget while keeping performance essentially in the same class. It is especially well suited for mid-scale virtualization clusters, mixed OLTP databases, or hyperconverged nodes hosting roughly 40-60 business application instances.

FAQ