General

Brand	Micron
Model	7450 PRO
Capacity	7.68TB
Usage Class	Read-Intensive

Interface

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

Physical Dimension

Form Factor	E1.S 15mm

Flash & Endurance

NAND Flash	176-layer 3D TLC
Drive Writes Per Day	1
Total Bytes Written	14600 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	5300 MB/s
Random Read IOPS	1000000
Random Write IOPS	250000
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 (MTFDKCE7T6TFR-1BC15ABYY) is purpose-built for mixed read/write enterprise workloads such as virtualized infrastructure, scale-out databases, and high-density cloud storage nodes, combining PCIe Gen4 performance up to 6800/5300 MB/s with 1,000,000/250,000 IOPS to reduce latency under sustained concurrency. With 176-layer 3D TLC NAND, 1 DWPD endurance, and 14,600 TBW at this capacity point, it delivers a stronger balance of usable capacity, endurance, and predictable QoS than typical read-optimized drives in the same class.

Endurance & Reliability

With an endurance rating of 14,600 TBW and 1 DWPD, the MTFDKCE7T6TFR-1BC15ABYY is built to handle sustained daily write activity across enterprise workloads with substantial margin. In typical server or storage use, this level of endurance means it can serve reliably for many years—including long-term use as a system or application drive—without endurance being a practical concern. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and protects metadata integrity if power is interrupted unexpectedly. Its UBER specification of 1.0E-17, together with a 2 million hour MTBF, indicates an enterprise-class design focused on very low uncorrectable error rates and stable long-term operation in critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface, combined with very high sequential throughput, helps eliminate storage bottlenecks when moving large datasets, VM images, and analytics pipelines through enterprise servers.
2. With million-class random read capability, this drive can keep databases, metadata-heavy applications, and dense virtualized environments highly responsive under massive concurrent access.
3. A 1 DWPD endurance rating makes it well suited for mainstream enterprise workloads that rewrite data consistently every day without requiring ultra-high-endurance flash.
4. Built on 176-layer 3D TLC NAND, it delivers an effective balance of capacity, efficiency, and reliability for cost-sensitive data center deployments at scale.
5. Typical latency in the tens of microseconds supports faster application response and more predictable QoS for transaction processing, cloud services, and other latency-sensitive workloads.

Capacity Sweet

Lower capacity reference: 3.84TB Higher capacity reference: 15.36TB At 7.68TB, this SSD sits at the sweet spot of the family. Compared with the 3.84TB option, it gives much better headroom for dataset growth, denser VM placement, and longer refresh cycles without changing the expected enterprise-class throughput or IOPS profile. Compared with the 15.36TB model, it keeps acquisition cost and per-node storage budgets under tighter control while still delivering strong usable capacity. In practice, 7.68TB is a balanced choice for mid-scale virtualization clusters, database nodes, or hyperconverged platforms serving roughly 40-60 mixed enterprise workloads.

FAQ