General

Brand	Micron
Model	7400 PRO
Capacity	960GB
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	1752 TBW

Performance

Sequential Read	6600 MB/s
Sequential Write	2000 MB/s
Random Read IOPS	410000
Random Write IOPS	80000
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 960GB (MTFDKCC960TDZ-1AZ1ZABYY) is best suited for read-intensive cloud boot, CDN edge caching, and virtualized infrastructure nodes that need PCIe Gen4 responsiveness in a compact capacity point, delivering up to 6.6 GB/s read throughput and 410K random read IOPS from power-efficient 3D TLC NAND. With 1 DWPD and 1,752 TBW endurance, it gives engineers a stronger balance of latency, reliability, and usable lifespan than typical entry-capacity enterprise NVMe drives, making it a practical choice where consistent read performance matters more than high write-rate provisioning.

Endurance & Reliability

With an endurance rating of 1,752 TBW and 1 DWPD, the MTFDKCC960TDZ-1AZ1ZABYY is designed to handle writing its full 960GB capacity every day across its warranty period, which is well above the write demand of typical OS, application, and general server boot workloads. In practical terms, for system-drive or read-intensive enterprise use, this level of endurance provides a strong margin for many years of stable operation, so buyers can deploy it with confidence in normal day-to-day environments. Its enterprise reliability features further strengthen data protection: built-in power-loss protection (PLP) helps preserve in-flight data and protect metadata if power is suddenly interrupted, reducing the risk of corruption during unexpected outages. An Uncorrectable Bit Error Rate (UBER) of 1.0E-17, together with a 2-million-hour MTBF, indicates a very low probability of uncorrectable read errors and supports the consistent, dependable performance expected in business-critical systems.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture gives this drive the bandwidth and parallelism needed to keep virtualized clusters, analytics nodes, and modern application servers fed with data under heavy load.
2. Its sequential read performance accelerates large-block workloads such as database backup recovery, media streaming, and AI dataset loading, reducing wait time for bulk data movement.
3. Strong random read capability makes it well suited for latency-sensitive enterprise applications like OLTP databases, VDI boot storms, and high-concurrency metadata access.
4. With an endurance profile of one full drive write per day backed by 3D TLC NAND, it delivers a balanced mix of write life, usable capacity, and cost efficiency for mainstream mixed-workload deployments.
5. The low typical latency helps shorten storage response time at the microsecond level, improving transaction consistency and user experience in real-time business systems.

Capacity Sweet

Within this series, the closest lower-capacity option is typically 480GB, while the next higher step is 1.92TB. The 960GB model sits at the sweet spot: compared with 480GB, it gives much better headroom for OS images, logs, metadata, and moderate application growth without changing the platform profile. Compared with 1.92TB, it usually delivers the best balance of acquisition cost, usable capacity, and enterprise-grade performance consistency. In practice, 960GB is well suited for mid-sized virtualization clusters, such as hosting boot and application volumes for roughly 40 to 60 business workloads.

FAQ