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 3.84TB (MTFDKCB3T8TFR-1BC1ZA) is an excellent fit for mixed read/write virtualization clusters, OLTP databases, and latency-sensitive cloud infrastructure, combining 6.8/5.3 GB/s sequential throughput with up to 1,000,000/180,000 IOPS to sustain heavy parallel workloads. Compared with typical 1 DWPD PCIe Gen4 mainstream SSDs, its combination of 7,300 TBW endurance, 3D TLC reliability, and strong random-read performance makes it a more balanced choice for always-on enterprise deployments that need both capacity efficiency and predictable QoS.

Endurance & Reliability

With an endurance rating of 7,300 TBW and 1 DWPD, the MTFDKCB3T8TFR-1BC1ZA is designed to handle sustained daily writes across its warranty life and is more than sufficient for typical enterprise OS, boot, and read-centric application workloads. In practical terms, for common server use as a system or boot drive, this level of endurance supports many years of stable operation without endurance becoming a concern. This drive also includes 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. Its enterprise-class UBER of 1.0E-17, together with a 2 million-hour MTBF, indicates a very low probability of unrecoverable bit errors and strong long-term operational reliability for business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture, backed by **6800 MB/s** sequential read performance, accelerates VM boot storms, analytics scans, and large dataset streaming in latency-sensitive data centers.
2. With **1,000,000 K IOPS** random read capability, this drive sustains massive parallel access from databases, virtual desktops, and high-concurrency cloud workloads without becoming a storage bottleneck.
3. A **1 DWPD** endurance rating gives enterprises the confidence to run daily full-drive write cycles throughout the warranty period, making it well suited for mixed-use server and storage tiers.
4. Built on **3D TLC** NAND, the SSD balances capacity, endurance, and cost efficiency, enabling scalable deployment across mainstream enterprise applications without sacrificing predictable performance.
5. Its **80 µs** typical latency helps reduce transaction wait time and improves application responsiveness, which is especially valuable for OLTP systems, metadata-heavy workloads, and real-time service platforms.

Capacity Sweet

Reference capacities in the same family are 1.92TB as the next lower option and 7.68TB as the next higher option, with broadly similar enterprise-class sequential read/write behavior and random IOPS characteristics across the lineup. At 3.84TB, this SSD sits in the sweet spot of the series. Compared with the 1.92TB model, it gives much better headroom for data growth, mixed workloads, and overprovisioning flexibility without changing the expected performance class. Compared with the 7.68TB model, it usually delivers the best balance of acquisition cost, usable capacity, and deployment efficiency. It is especially well suited for a mid-sized virtualization cluster, such as hosting boot and application volumes for about 40 to 60 virtual machines.

FAQ