General

Brand	Micron
Model	7400 PRO
Capacity	1920GB
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	3504 TBW

Performance

Sequential Read	6600 MB/s
Sequential Write	3500 MB/s
Random Read IOPS	700000
Random Write IOPS	105000
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 1920GB (MTFDKCC1T9TDZ) is an excellent fit for read-heavy virtualization clusters, CDN edge caching, and scale-out cloud infrastructure that need PCIe Gen4 responsiveness, delivering up to 6600 MB/s sequential read and 700,000 random read IOPS from a compact 1.92TB 3D TLC design. Compared with typical read-optimized NVMe drives in the same capacity class, it combines stronger mixed-workload endurance at 1 DWPD with 3504 TBW of lifetime write capability, making it a more balanced choice for always-on enterprise deployments.

Endurance & Reliability

With an endurance rating of 3504 TBW and 1 DWPD, the MTFDKCC1T9TDZ is built to handle full-drive writes every day throughout its rated service life, which is more than sufficient for typical enterprise boot, system, and mixed-read workloads. In practical terms, for common server OS, application, and virtualization use cases, this level of endurance provides long-term, worry-free operation and comfortably supports many years of normal deployment. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and unplanned downtime. Its UBER of 1.0E-17, combined with a 2 million hour MTBF, reflects a high-integrity design aimed at minimizing uncorrectable read errors and delivering dependable operation in business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface provides the bandwidth headroom needed to keep virtualized infrastructure, scale-out storage, and data-intensive applications from being constrained by the drive path.
2. With sequential read performance of 6600 MB/s, this SSD speeds up large-file streaming, backup recovery, and rapid dataset loading in enterprise servers.
3. Delivering 700,000 K IOPS in random reads, it is well suited for high-concurrency databases, VM farms, and metadata-heavy workloads that depend on fast small-block access.
4. Rated at 1 DWPD, it offers a dependable endurance profile for mixed-use enterprise environments where the full drive capacity may be rewritten every day across the warranty period.
5. Using 3D TLC NAND and achieving a typical latency of 71 µs, it strikes a strong balance between cost-efficient capacity, predictable responsiveness, and steady QoS in business-critical deployments.

Capacity Sweet

Lower capacity: 960GB Higher capacity: 3840GB At 1920GB, this SSD sits in the sweet spot of the family lineup. Compared with the 960GB model, it gives meaningfully more headroom for OS images, application growth, logs, and overprovisioning flexibility, reducing the risk of early capacity pressure. Compared with the 3840GB option, it preserves nearly the same enterprise-class throughput and IOPS profile while offering a more efficient balance of acquisition cost, usable capacity, and power footprint. In practice, 1920GB is well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for around 35–50 mixed-workload virtual machines.

FAQ