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 15mm

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 (MTFDKCB1T6TFS-1BC1ZABYYR) is purpose-built for write-intensive, latency-sensitive workloads such as OLTP databases, metadata journals, logging tiers, and heavily virtualized infrastructure, combining 3 DWPD endurance with 8,760 TBW for sustained enterprise-duty operation. Compared with typical read-centric Gen4 TLC SSDs in the same class, it delivers a stronger balance of endurance and QoS-focused performance, with up to 6,800/2,700 MB/s sequential throughput and 800K/250K random IOPS to keep mixed read/write workloads consistently responsive.

Endurance & Reliability

With an endurance rating of 8,760 TBW and 3 DWPD, the MTFDKCB1T6TFS-1BC1ZABYYR is built for sustained write-intensive use and can comfortably handle typical enterprise system-disk workloads for many years. In practical terms, for OS, boot, logging, and general application duties, this level of endurance provides a very large write budget that is far beyond normal day-to-day consumption, supporting long service life with substantial margin. Its enterprise reliability is further strengthened by power-loss protection (PLP), which helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and unplanned recovery events. In addition, the UBER specification of 1.0E-17 and 2 million hours MTBF indicate a very low probability of unrecoverable bit errors and a high designed reliability level, which is important for procurement decisions focused on data integrity and operational continuity.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface gives this drive the bandwidth and protocol efficiency needed to keep virtualization clusters, OLTP databases, and AI data pipelines fed without host-side bottlenecks.
2. Its 6800 MB/s sequential read speed accelerates large block workloads such as analytics scans, backup restore, media streaming, and model or dataset loading into production servers.
3. Up to 800,000 K random read IOPS enables consistently fast response for metadata-heavy applications like high-concurrency databases, VDI boot storms, and cloud-scale transactional services.
4. A 3 DWPD endurance rating makes it well suited for write-intensive enterprise environments, allowing sustained daily overwrite activity with the reliability expected for logging, caching, and mixed-workload infrastructure.
5. Built on 3D TLC NAND and delivering a typical latency of 80 µs, the drive balances enterprise-grade flash density with predictable low-latency access that helps stabilize QoS in multi-tenant storage systems.

Capacity Sweet

Lower reference capacity: 800GB Higher reference capacity: 3200GB Within the same enterprise SSD family, both the 800GB and 3200GB options generally deliver broadly similar sequential read/write behavior and random IOPS to the 1600GB model under standard enterprise workloads. At 1600GB, this drive sits in the sweet spot of the lineup. Compared with the 800GB version, it provides meaningfully more headroom for OS images, logs, metadata, and short-term workload growth without forcing early tier expansion. Compared with 3200GB, it usually offers a better balance of acquisition cost, usable capacity, and performance consistency. It is especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for roughly 40 to 60 mixed-workload virtual machines.

FAQ