General

Brand	Micron
Model	7450 PRO
Capacity	3840GB
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	1
Total Bytes Written	7300 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	5300 MB/s
Random Read IOPS	1000000
Random Write IOPS	180000
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 PRO MTFDKCB3T8TFR-1BC15A is best suited for mixed-read enterprise workloads such as virtualized infrastructure, scale-out databases, and analytics nodes, where its 3.84TB 3D TLC design combines 6,800/5,300 MB/s sequential performance with up to 1,000,000/180,000 IOPS to keep latency low under steady multi-tenant demand. Compared with typical 1 DWPD PCIe Gen4 mainstream SSDs, it stands out by pairing high random-read throughput with 7,300 TBW endurance, making it a stronger choice for always-on server deployments that need both dense capacity and predictable durability.

Endurance & Reliability

With an endurance rating of 7,300 TBW and 1 DWPD, the MTFDKCB3T8TFR-1BC15A is built to handle sustained daily write activity across its service life, making it well suited for typical enterprise workloads with a strong margin of safety. In practical terms, for OS, application, boot, and general server storage use, this level of endurance supports long-term operation with confidence and can comfortably cover many years of normal write demand. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and maintain metadata integrity if power is interrupted unexpectedly. Its UBER of 1.0E-17 and 2-million-hour MTBF indicate a very low likelihood of uncorrectable bit errors and a design targeted for dependable data-center-class operation.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture unlocks high-bandwidth, low-overhead data paths, accelerating virtualized databases, analytics clusters, and AI data pipelines.
2. Its top-tier sequential read performance enables much faster checkpoint loading, backup restoration, and large-file streaming in enterprise servers.
3. The strong random read capability supports extremely dense transaction workloads, helping VMs, OLTP platforms, and metadata-heavy applications stay responsive under heavy concurrency.
4. A 1 DWPD endurance profile makes it a solid fit for mixed-use enterprise deployments that need predictable lifespan across daily rewrites without overpaying for higher-write media.
5. Built with 3D TLC NAND and tuned for very low typical latency, it balances capacity, cost efficiency, and quick response times for cloud infrastructure and business-critical applications.

Capacity Sweet

Lower capacity reference: 1920GB Higher capacity reference: 7680GB Capacity positioning analysis: Within this SSD family, 3840GB is the sweet-spot capacity for mainstream enterprise deployment. Compared with the 1920GB model, it offers much better headroom for OS images, application growth, logs, and overprovisioning, reducing the need for early drive expansion. Compared with the 7680GB model, it usually delivers a more attractive cost-per-node while maintaining essentially the same enterprise-class sequential throughput and random IOPS profile. This makes 3840GB especially well suited for mid-scale virtualization clusters, such as supporting about 40 to 60 mixed application and database virtual machines per host.

FAQ