General

Brand	Micron
Model	7450 PRO
Capacity	960GB
Usage Class	Read-Intensive

Interface

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

Physical Dimension

Form Factor	M.2 2280

Flash & Endurance

NAND Flash	176-layer 3D TLC
Drive Writes Per Day	1
Total Bytes Written	1800 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	1400 MB/s
Random Read IOPS	530000
Random Write IOPS	75000
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 960GB is best suited for read-dominant cloud and edge workloads such as CDN cache nodes, web-tier boot volumes, and virtualized infrastructure images, where its PCIe Gen4 interface delivers up to 6800 MB/s sequential read and 530,000 random read IOPS with 176-layer 3D TLC efficiency. Compared with typical same-capacity mainstream NVMe drives, it offers a stronger balance of enterprise endurance and power-efficient read performance, backed by 1 DWPD and 1800 TBW for consistently reliable 24×7 deployment.

Endurance & Reliability

With an endurance rating of 1800 TBW and 1 DWPD, the MTFDKBA960TFR-1BC1ZABYY is designed to handle writing the full drive capacity once per day throughout its rated service life, which is more than sufficient for typical boot, OS, application, and general enterprise read-intensive workloads. In practical terms, for use as a system drive or in standard business environments, this level of endurance supports many years of stable operation without write wear being a concern under normal deployment conditions. For enterprise reliability, built-in power-loss protection helps preserve in-flight data and protects metadata integrity if power is unexpectedly interrupted, reducing the risk of corruption during sudden shutdowns. Its UBER of 1.0E-17 indicates an extremely low unrecoverable bit error rate, while the 2 million-hour MTBF further reflects a design focused on dependable long-term operation in professional environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture provides a modern low-overhead data path that removes storage bottlenecks in dense virtualization, database, and analytics platforms.
2. Its high sequential read bandwidth accelerates large-block workloads such as AI model loading, backup restore, media streaming, and data lake ingestion.
3. Strong random read capability enables faster response under mixed transactional workloads, helping VMs, OLTP databases, and metadata-heavy applications serve more users concurrently.
4. A 1 DWPD endurance profile is well suited for mainstream enterprise deployments that require predictable reliability for daily rewrites without overprovisioning for unnecessary write headroom.
5. Built with 176-layer 3D TLC NAND and typical latency around 80 µs, the drive balances capacity, consistency, and responsiveness for latency-sensitive cloud and enterprise applications.

Capacity Sweet

For MPN MTFDKBA960TFR-1BC1ZABYY (960GB), the closest lower-capacity option in the same series is 480GB, and the closest higher-capacity option is 1.92TB. Across these capacities, sequential read/write performance and random IOPS are generally aligned at typical enterprise levels, so the main difference is usable capacity and $/GB positioning. At 960GB, this drive sits at the sweet spot of the family. Compared with 480GB, it offers much better headroom for OS images, application growth, logs, and overprovisioning-sensitive workloads. Compared with 1.92TB, it preserves nearly the same enterprise-class performance profile while keeping acquisition cost and per-node storage sizing under tighter control. This makes 960GB especially well suited for mid-scale virtualization hosts, such as clusters running 40 to 60 mixed application and infrastructure virtual machines with predictable growth.

FAQ