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 15mm

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 OLTP databases, metadata-heavy virtualization clusters, and low-latency logging tiers that need consistent endurance, combining 3 DWPD and 17,500 TBW with PCIe Gen4 performance up to 6,800/5,300 MB/s. Compared with mainstream read-centric TLC NVMe SSDs in the same class, it delivers a stronger balance of sustained write endurance and high mixed-workload responsiveness, with up to 1,000,000/390,000 random read/write IOPS for predictable datacenter performance.

Endurance & Reliability

With an endurance rating of 17,500 TBW and 3 DWPD, the MTFDKCC3T2TFS-1BC1ZABDB is built for sustained enterprise write workloads and can comfortably handle intensive daily data updates over its service life. In practical terms, under typical server or storage workloads, this level of endurance means the drive can be used with high confidence for many years, including demanding roles such as boot, cache, or mixed-use application storage. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and protects metadata integrity if power is interrupted unexpectedly. Its UBER specification of 1.0E-17, together with a 2-million-hour MTBF, indicates an enterprise-class design focused on extremely low uncorrectable read error rates and dependable long-term operation.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface gives this drive the bandwidth and low-overhead command path needed to keep virtualized databases, analytics clusters, and GPU servers fed without storage becoming the bottleneck.
2. Its sequential read performance is ideal for accelerating large-block workloads such as AI model loading, backup recovery, media streaming, and high-speed dataset ingestion.
3. With exceptionally strong random read capability, the SSD can sustain heavy transaction concurrency and fast metadata access in OLTP, search, and cloud-scale mixed-workload environments.
4. A 3 DWPD endurance rating makes it well suited for write-intensive enterprise roles, allowing consistent daily overwrites in logging, caching, and database tiers with predictable lifespan planning.
5. Built on 3D TLC NAND and paired with typical latency around 80 µs, it balances enterprise-grade capacity efficiency with responsive QoS for latency-sensitive applications like real-time analytics and customer-facing services.

Capacity Sweet

Lower capacity reference: 1600GB Higher capacity reference: 6400GB At 3200GB, this SSD sits in the sweet spot of the family. Compared with the 1600GB model, it gives much better headroom for mixed enterprise workloads, reducing early capacity pressure and leaving more room for growth, overprovisioning, and steady performance. Compared with the 6400GB option, it usually delivers the best balance between acquisition cost, usable capacity, and enterprise-class performance consistency. In practice, 3200GB is well suited for mid-scale virtualization clusters, such as hosting system and application volumes for about 40 to 60 business VMs or a compact database node pool.

FAQ