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-1BC1ZABYY) is best suited for virtualized enterprise infrastructure, cloud boot/storage tiers, and read-heavy database or analytics nodes that need low-latency PCIe Gen4 performance, delivering up to 6,800/5,300 MB/s and 1,000,000 random read IOPS from durable 3D TLC NAND. Compared with typical mainstream 1 DWPD Gen4 drives, it stands out by combining a high 7,300 TBW endurance rating with strong QoS-oriented random performance, making it a more balanced choice for dense server deployments where predictable response time and fleet longevity matter.

Endurance & Reliability

With an endurance rating of 7,300 TBW and 1 DWPD, the MTFDKCB3T8TFR-1BC1ZABYY is designed to handle sustained daily write activity across its service life, making it well suited for typical enterprise workloads as well as OS and application drive use. In practical terms, under normal mixed-use conditions, this level of endurance provides a very comfortable write margin and can support long-term deployment without concerns about premature wear. For enterprise reliability, this SSD includes power-loss protection (PLP), which helps preserve in-flight data and protect metadata integrity during unexpected power interruptions, reducing the risk of corruption and unplanned recovery events. Its UBER of 1.0E-17 indicates an extremely low unrecoverable bit error rate, and together with a 2 million hour MTBF, it reflects a storage design focused on data integrity and dependable operation in business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture gives this drive the bandwidth and parallelism needed to keep virtualized databases, analytics clusters, and scale-out application servers fed without creating a storage bottleneck.
2. With up to 6800 MB/s sequential read performance, it accelerates large-block workloads such as checkpoint recovery, data lake scans, and high-speed content streaming in enterprise platforms.
3. Its 1,000,000 K random read IOPS capability is well suited for latency-sensitive applications like OLTP databases, metadata-heavy file systems, and dense VM environments where small-block access dominates.
4. A 1 DWPD endurance rating makes it a strong fit for mixed-use enterprise deployments that need predictable lifespan under steady daily write pressure without overpaying for heavy-write media.
5. Built on 3D TLC NAND with 80 µs typical latency, it balances cost efficiency, flash density, and fast response times to support responsive service-level performance at scale.

Capacity Sweet

For MPN MTFDKCB3T8TFR-1BC1ZABYY, the nearest lower capacity in the same enterprise SSD family is 1920GB, and the nearest higher capacity is 7680GB. In this lineup, 3840GB is the sweet-spot tier: it offers noticeably more headroom than 1920GB for VM growth, log expansion, and mixed application datasets, while avoiding the higher acquisition cost of 7680GB. Since sequential throughput and random IOPS are broadly comparable across these capacities, 3840GB delivers the best balance of usable space, cost efficiency, and performance stability. It is well suited for medium-scale virtualization clusters or dense database read/write nodes.

FAQ