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, latency-sensitive enterprise workloads such as OLTP databases, virtualization journals, and high-churn metadata tiers, combining 3 DWPD endurance, 17,500 TBW, and up to 1,000,000/390,000 random read/write IOPS in a PCIe Gen4 NVMe form factor. Compared with typical read-optimized TLC SSDs in the same class, it delivers markedly stronger sustained write performance and endurance headroom while still reaching 6800/5300 MB/s sequential throughput, making it a more dependable choice for consistently heavy mixed-workload duty cycles.

Endurance & Reliability

With an endurance rating of 17,500 TBW and 3 DWPD, the MTFDKCC3T2TFS-1BC15ABYYR is built to sustain heavy, write-intensive enterprise workloads over its service life. In typical deployment scenarios, this level of endurance is more than sufficient for long-term use as a system or application drive, providing comfortable write headroom for many years of daily operation. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and protect metadata integrity in the event of an unexpected power interruption. Its UBER specification of 1.0E-17 indicates an extremely low probability of unrecoverable bit errors during reads, supporting high data integrity expectations in business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture gives this drive the bandwidth headroom to keep modern virtualization, database, and AI server pipelines fed without storage becoming the bottleneck.
2. With sequential read performance of 6800 MB/s, it accelerates large-file access such as checkpoint loading, analytics scans, and backup recovery to shorten job start times.
3. Its random read capability of 1,000,000 K IOPS enables consistently fast response for metadata-heavy workloads, high-concurrency OLTP, and dense VM environments.
4. Rated at 3 DWPD, it is built for write-intensive enterprise use cases where sustained daily data churn demands predictable lifespan and lower replacement risk.
5. Built on 3D TLC NAND and delivering 80 µs typical latency, it balances enterprise-grade capacity efficiency with the low-latency behavior needed for responsive transactional applications.

Capacity Sweet

For this series, the next lower capacity is 1.6TB, and the next higher capacity is 6.4TB. The 3.2TB model sits at the sweet spot of the family. Compared with the 1.6TB version, it offers much better headroom for dataset growth, overprovisioning, and mixed-workload consolidation without changing the expected enterprise read/write and IOPS profile. Compared with the 6.4TB option, it usually delivers a more attractive cost-per-deployment while avoiding unnecessary capacity spend for mid-scale projects. In practice, 3.2TB is well suited for a virtualized cluster node hosting about 60 to 80 general-purpose virtual machine boot and application volumes.

FAQ