General

Brand	Micron
Model	7450 PRO
Capacity	15360GB
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	29200 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	5600 MB/s
Random Read IOPS	1000000
Random Write IOPS	180000
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 15.36TB is an excellent fit for read-intensive cloud infrastructure, CDN edge caching, scale-out object storage, and virtualized data platforms that need very high usable capacity per drive without sacrificing enterprise endurance. With PCIe Gen4 NVMe performance up to 6800/5600 MB/s, 1,000,000 random read IOPS, and 29,200 TBW from proven 3D TLC NAND, it delivers strong rack-level density and predictable QoS advantages over typical lower-capacity Gen4 SSDs in the same 1 DWPD class.

Endurance & Reliability

With an endurance rating of 29,200 TBW, the MTFDKCC15T3TFR-1BC1ZA is built to handle extremely high lifetime write volume, making it more than sufficient for typical enterprise system-disk, boot, and read-heavy application workloads. In practical terms, for environments that do not continuously overwrite the full drive every day, this level of endurance provides strong long-term write margin and helps ensure worry-free operation for many years. Its enterprise reliability is further strengthened by built-in power-loss protection (PLP), which helps preserve in-flight data and protects metadata integrity if power is interrupted unexpectedly. An ultra-low UBER of 1.0E-17 means the probability of an uncorrectable bit error is extremely low, supporting high data integrity in mission-critical storage environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture provides the bandwidth and parallel command efficiency needed to keep virtualized clusters, analytics nodes, and scale-out storage from being bottlenecked by legacy interfaces.
2. Its high sequential read performance accelerates large-block data movement, reducing dataset loading, backup restore, and media streaming wait times in enterprise workflows.
3. The strong random read capability supports extremely high transaction concurrency, making it well suited for latency-sensitive databases, cloud platforms, and read-heavy OLTP environments.
4. The endurance profile is designed for predictable daily full-drive rewrites over the service life, giving enterprises a balanced fit for mixed-use workloads without overpaying for unnecessary write headroom.
5. Built on 3D TLC NAND and paired with very low typical latency, the drive delivers a practical combination of cost-efficient capacity, consistent responsiveness, and dependable QoS for mainstream data center deployment.

Capacity Sweet

Lower capacity reference: 7680GB Higher capacity reference: 30720GB At 15360GB, this SSD sits in the sweet spot of the family. Compared with the 7680GB model, it gives substantially more headroom for dataset growth, VM density, and write buffer planning, reducing the risk of early capacity pressure. Compared with the 30720GB option, it delivers a more balanced acquisition cost while preserving essentially the same enterprise-class read/write and random IOPS behavior. This makes 15360GB especially well suited for mid-scale virtualization clusters, such as shared storage pools for roughly 150 to 250 mixed-workload virtual desktops or application instances.

FAQ