General

Brand	Micron
Model	7450 MAX
Capacity	1600GB
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	3
Total Bytes Written	8760 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	2700 MB/s
Random Read IOPS	800000
Random Write IOPS	250000
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 MAX 1.6TB is purpose-built for high-churn OLTP databases, metadata-intensive virtualization clusters, and log/journal acceleration, combining PCIe Gen4 performance up to 6800/2700 MB/s with 800K/250K IOPS and true enterprise endurance at 3 DWPD. Compared with typical same-class 1 DWPD TLC NVMe SSDs, it delivers roughly 3x the write endurance and 8760 TBW, enabling longer service life and more predictable performance under sustained mixed read/write workloads.

Endurance & Reliability

With an endurance rating of 8,760 TBW and 3 DWPD, the MTFDKCB1T6TFS-1BC1ZA is designed to sustain very heavy daily write workloads throughout its service life. In typical enterprise use, this means it can serve confidently as a system or mixed-use drive for many years, and in lighter OS-boot or application workloads, 10 years of worry-free operation is a realistic expectation from an endurance standpoint. For enterprise reliability, built-in power loss protection (PLP) helps preserve in-flight data and metadata during sudden power interruptions, reducing the risk of corruption and unplanned recovery events. Its UBER of 1.0E-17 indicates an extremely low uncorrectable bit error rate, supporting high data integrity, while the 2 million-hour MTBF further reflects a design focused on stable, continuous operation in business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface provides the bandwidth headroom needed to keep modern virtualization, analytics, and AI platforms fed without storage becoming the bottleneck.
2. With 6800 MB/s sequential read performance, this drive accelerates large dataset access, shortening backup restores, media streaming, and model-loading windows in enterprise environments.
3. Its 800,000 K random read IOPS, paired with an 80 µs typical latency, enables highly responsive transaction processing and faster VM or container startup under mixed workloads.
4. A 3 DWPD endurance rating makes it well suited for write-intensive enterprise use cases such as databases, logging, and caching, where predictable lifespan and lower replacement risk matter.
5. Built on 3D TLC NAND, the drive balances enterprise-grade performance, endurance, and cost efficiency, making it a practical fit for scaling capacity without sacrificing reliability.

Capacity Sweet

Lower capacity reference: 800GB Higher capacity reference: 3200GB The 1600GB model sits at the sweet spot of this SSD family. Compared with the 800GB version, it gives meaningfully more headroom for growth, reducing the risk of early capacity pressure in mixed enterprise workloads. Compared with the 3200GB option, it delivers nearly the same class of sequential throughput and random IOPS while keeping acquisition cost and per-node spend under better control. This makes 1600GB a balanced choice for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40 to 60 general-purpose virtual machines.

FAQ