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 MTFDKCB3T8TFR-1BC15ABYYR is an excellent fit for read-intensive virtualization clusters, CDN edge nodes, and scale-out content repositories, pairing 3.84TB of 3D TLC capacity with PCIe Gen4 performance up to 6800/5300 MB/s and 1,000,000/180,000 IOPS. Compared with typical 1 DWPD mainstream enterprise SSDs, it stands out by delivering a strong balance of high random-read responsiveness and 7300 TBW endurance, making it a dependable choice where low latency and predictable service life matter more than peak write-heavy tuning.

Endurance & Reliability

With an endurance rating of 7,300 TBW and 1 DWPD, the MTFDKCB3T8TFR-1BC15ABYYR is designed to handle sustained daily write activity across its service life, making it well suited for enterprise system, boot, and mixed-read/write workloads. In practical terms, under typical operating conditions, this level of endurance means the drive can serve reliably for many years without endurance becoming a concern, including long-term use as a stable system disk. For enterprise reliability, built-in power loss protection (PLP) helps preserve in-flight data and maintain metadata integrity if power is interrupted unexpectedly, reducing the risk of corruption and unplanned recovery events. Its UBER of 1.0E-17 indicates an extremely low uncorrectable bit error rate, while the 2 million-hour MTBF further supports dependable operation in business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface, paired with top-tier sequential read bandwidth, enables much faster dataset loading, VM boot storms, and large-file streaming in performance-sensitive enterprise servers.
2. Its million-class random read capability sustains extremely high transaction concurrency, making it well suited for OLTP databases, metadata-heavy virtualization, and large-scale cloud workloads.
3. A one-drive-write-per-day endurance profile provides the right balance for mixed-use enterprise deployments, supporting consistent daily rewrite activity without overpaying for unnecessary write headroom.
4. Built on 3D TLC NAND, the drive combines data-center-grade capacity economics with dependable performance, helping operators scale storage efficiently across mainstream enterprise applications.
5. With latency in the tens of microseconds, the SSD helps reduce tail-response delays, improving application responsiveness for real-time analytics, caching tiers, and latency-sensitive service infrastructure.

Capacity Sweet

Lower capacity reference: 1920GB Higher capacity reference: 7680GB Capacity positioning analysis: Within this SSD family, the 3840GB model sits at the sweet spot for mainstream enterprise deployments. Compared with the 1920GB version, it gives much better headroom for data growth, overprovisioning flexibility, and mixed workload consolidation without changing the expected enterprise-class read/write and IOPS profile. Compared with the 7680GB option, it delivers a more balanced acquisition cost, lower capacity risk, and easier fleet standardization while still offering strong usable space. It is especially well suited for mid-scale virtualization clusters, database nodes, or hyperconverged infrastructure storage tiers supporting about 40 to 60 business applications.

FAQ