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 15mm

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 3.84TB (MTFDKCB3T8TFR-1BC1ZABYYR) is best suited for mixed-read/write virtualization clusters, OLTP databases, and high-density cloud boot/storage tiers that need PCIe Gen4 responsiveness with enterprise-grade 1 DWPD endurance, delivering up to 6,800/5,300 MB/s and 1,000,000/180,000 IOPS from efficient 3D TLC NAND. Compared with typical same-class read-focused drives, its combination of 7,300 TBW durability, strong random write performance, and balanced latency profile makes it a more dependable choice for sustained 24/7 server workloads rather than burst-only caching roles.

Endurance & Reliability

With an endurance rating of 7,300 TBW and 1 DWPD, this SSD is designed to sustain writing its full usable capacity once per day throughout its warranted service life, making it well suited for continuous enterprise and data-center workloads. In typical real-world use, especially as a boot, system, or mixed-use application drive, this level of endurance provides a very large write budget and can comfortably support many years of stable operation without endurance becoming a practical concern. This model also includes power-loss protection (PLP), which helps preserve in-flight data and prevents metadata corruption if power is interrupted unexpectedly, an important safeguard for business-critical environments. Its enterprise-class UBER of 1.0E-17 means an extremely low probability of unrecoverable read errors, supporting high data integrity, while the 2 million-hour MTBF further reflects a design focused on long-term reliability and dependable service.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture unlocks a much wider data path to the CPU, helping enterprise platforms remove storage bottlenecks in virtualization, analytics, and AI-serving environments.
2. Its high sequential read capability accelerates bulk data movement, reducing wait times for database snapshots, large-scale backup restores, and media-rich content ingestion.
3. The strong random read performance enables dense VM farms and read-intensive databases to sustain heavy parallel query loads with faster application responsiveness.
4. A 1 DWPD endurance profile makes it a practical fit for mainstream enterprise workloads that need predictable reliability for daily full-drive rewrites without overpaying for write-optimized media.
5. Built with 3D TLC NAND and tuned for low typical latency, it balances cost, capacity, and consistent QoS, supporting faster transaction handling and steadier service levels in always-on data center operations.

Capacity Sweet

Lower capacity reference: 1920GB Higher capacity reference: 7680GB Capacity positioning analysis: At 3840GB, this model sits in the sweet spot of the series. Compared with the 1920GB version, it gives substantially more headroom for data growth, mixed application workloads, and longer refresh cycles without changing the familiar enterprise performance profile. Compared with the 7680GB option, it usually delivers a more attractive cost-per-deployment balance while avoiding unnecessary overprovisioning for mid-scale environments. This makes 3840GB especially well suited for a dual-node virtualization cluster, a medium-sized database tier, or around 40 to 60 mixed enterprise application instances.

FAQ