General

Brand	Micron
Model	7450 MAX
Capacity	3200GB
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	17500 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	5300 MB/s
Random Read IOPS	1000000
Random Write IOPS	390000
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 3.2TB is purpose-built for write-intensive, latency-sensitive workloads such as high-frequency OLTP databases, metadata-heavy virtualization clusters, and cache/journaling tiers, combining 3 DWPD endurance with 17,500 TBW to sustain heavy daily writes without sacrificing PCIe Gen4 performance. Compared with typical mainstream Gen4 TLC SSDs, it delivers a stronger balance of endurance and responsiveness—up to 6,800/5,300 MB/s sequential throughput and 1,000,000/390,000 IOPS—making it a compelling choice where consistent write durability and predictable QoS matter more than raw capacity alone.

Endurance & Reliability

With an endurance rating of 17,500 TBW and 3 DWPD, the MTFDKCB3T2TFS-1BC1ZA is designed for sustained enterprise write activity and can handle very heavy daily data turnover without approaching its wear limit quickly. In typical real-world use such as OS, boot, application, and mixed infrastructure workloads, this level of endurance is more than sufficient to support long service life, and as a system drive it can generally be used with confidence for 10 years or more under normal write patterns. Its enterprise reliability profile is strengthened by power-loss protection, which helps preserve in-flight data and metadata during unexpected outages, reducing the risk of corruption and improving recovery confidence. The specified UBER of 1.0E-17 means the drive is engineered for an extremely low unrecoverable bit error rate, supporting high data integrity expectations in business-critical storage environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture unlocks ultra-fast host connectivity, helping enterprise servers accelerate data pipelines, VM boot storms, and real-time analytics workloads.
2. Its high sequential read throughput shortens large-block data access time, making it ideal for AI model loading, media streaming, and backup recovery at scale.
3. The million-class random read capability enables consistently fast access to small data blocks, which is critical for dense virtualization, OLTP databases, and high-concurrency cloud platforms.
4. With a strong enterprise endurance profile, this drive can sustain intensive daily write activity over years of operation, reducing replacement risk in write-heavy applications such as logging, caching, and database journaling.
5. Built on 3D TLC NAND and paired with very low typical latency, it balances capacity, cost efficiency, and responsive QoS, supporting predictable performance for mixed enterprise workloads.

Capacity Sweet

Lower capacity reference: 1600GB Higher capacity reference: 6400GB At 3200GB, this SSD sits at the sweet spot of the family. Compared with the 1600GB option, it gives noticeably more headroom for OS images, application growth, logs, and snapshot retention, reducing early capacity pressure in mixed enterprise workloads. Compared with the 6400GB model, it keeps acquisition cost and stranded capacity risk lower while delivering essentially the same mainstream enterprise read/write and random IOPS behavior. In practice, 3200GB is well suited for a mid-scale virtualization cluster, such as boot and data volumes for about 40 to 60 general-purpose virtual machines.

FAQ