General

Brand	Micron
Model	7400 PRO
Capacity	7680GB
Usage Class	Enterprise

Interface

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

Physical Dimension

Form Factor	U.3 15mm

Flash & Endurance

NAND Flash	3D TLC
Drive Writes Per Day	1
Total Bytes Written	14016 TBW

Performance

Sequential Read	6600 MB/s
Sequential Write	5400 MB/s
Random Read IOPS	925000
Random Write IOPS	190000
Average Latency	71 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 7400 PRO MTFDKCC7T6TDZ delivers a strong balance of scale, endurance, and Gen4 performance, pairing 7.68TB of 3D TLC NAND with 6.6/5.4 GB/s sequential throughput and up to 925K/190K IOPS to consolidate mixed enterprise workloads without sacrificing responsiveness. It is especially well suited for read-intensive to mixed-use virtualization clusters, cloud application nodes, and high-density analytics tiers where 1 DWPD and 14,016 TBW provide dependable lifetime write headroom in a space-efficient U.3 NVMe deployment.

Endurance & Reliability

With an endurance rating of 14,016 TBW and 1 DWPD, the MTFDKCC7T6TDZ is designed to handle writing the equivalent of its full capacity once per day throughout its rated service life, which is more than sufficient for typical enterprise system, boot, and mixed-use workloads. In practical terms, under common OS, application, logging, and virtualization workloads, this level of endurance supports many years of stable operation and can be confidently deployed as a long-life system drive with substantial write headroom. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and protect mapping tables during unexpected power interruptions, reducing the risk of corruption and unplanned recovery events. Its UBER rating of 1.0E-17 indicates an extremely low unrecoverable bit error rate, and together with a 2 million hour MTBF, it reflects a class of SSD built for dependable data integrity and consistent operation in business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface removes legacy storage bottlenecks, allowing modern servers to feed CPUs and GPUs fast enough for real-time analytics and AI inference pipelines.
2. With sequential read performance up to 6600 MB/s, it shortens database restore times, speeds up large dataset ingestion, and reduces model load delays in compute-intensive environments.
3. Delivering up to 925,000 random-read IOPS, it keeps transaction-heavy databases, VDI farms, and metadata-intensive cloud workloads highly responsive under heavy concurrency.
4. Built with 3D TLC NAND and rated for 1 DWPD, it provides the endurance and cost balance enterprises need for mainstream mixed-use deployments such as virtualization, scale-out storage, and business-critical applications.
5. A typical latency of 71 µs helps reduce tail-response times, supporting more predictable SLA performance for latency-sensitive services such as caching, search, and online transaction processing.

Capacity Sweet

lower_capacity: 3840GB higher_capacity: 15360GB Capacity positioning analysis: At 7680GB, this SSD sits in the sweet spot of the family lineup. Compared with the 3840GB model, it gives substantially more headroom for dataset growth, VM density, and longer refresh cycles without changing the expected enterprise-class read/write and random IOPS profile. Compared with the 15360GB option, it typically delivers a more efficient balance of acquisition cost, usable capacity, and consistent performance per drive. This makes 7680GB especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for around 60–80 mixed-workload virtual machines.

FAQ