General

Brand	Micron
Model	7450 PRO
Capacity	1920GB
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	3650 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	2700 MB/s
Random Read IOPS	800000
Random Write IOPS	120000
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 1.92TB is an ideal fit for mixed-read/write enterprise workloads such as virtualization clusters, cloud boot/storage tiers, and edge content delivery nodes, pairing PCIe Gen4 performance up to 6800/2700 MB/s with 800K/120K IOPS for consistently low-latency service. Its 176-layer 3D TLC design, 1 DWPD endurance, and 3650 TBW give it a strong advantage over typical read-focused SSDs in the same class by delivering higher sustained write tolerance without sacrificing rack-level efficiency.

Endurance & Reliability

With an endurance rating of 3,650 TBW and 1 DWPD, the MTFDKCB1T9TFR-1BC1ZA is designed to handle writing its full usable capacity every day across the warranty period, which is far beyond the needs of most OS, boot, and general application workloads. In typical enterprise system-disk or read-intensive server use, this level of endurance translates into many years of reliable service, making it a low-risk choice for long-term deployment. For enterprise reliability, built-in power loss protection (PLP) helps preserve in-flight data and metadata during unexpected power interruptions, reducing the risk of corruption and improving recovery confidence. Its UBER of 1.0E-17 and 2 million-hour MTBF indicate a very low uncorrectable bit error rate and strong long-term dependability, which are key attributes for stable operation in business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture provides the bandwidth and parallelism needed to keep virtualization clusters, analytics platforms, and AI data pipelines fed without becoming a storage bottleneck.
2. Its high sequential read throughput accelerates large-block workloads such as database snapshot restores, media streaming, and model loading, helping reduce wait time across data-intensive applications.
3. Strong random read performance makes it well suited for latency-sensitive enterprise workloads like OLTP databases, VDI, and metadata-heavy cloud services where massive small-block access is constant.
4. Built with 3D TLC and rated for one full drive write per day, it delivers a practical balance of capacity efficiency, write endurance, and predictable lifecycle management for mainstream mixed-use enterprise deployments.
5. The low typical latency helps applications respond faster under pressure, improving transaction consistency and QoS in real-time services and heavily consolidated server environments.

Capacity Sweet

Lower capacity reference: 960GB Higher capacity reference: 3840GB The 1920GB model sits at the sweet spot in this SSD family. Compared with the 960GB version, it gives noticeably better headroom for OS images, hot data, metadata growth, and overprovisioning flexibility, reducing early capacity pressure in mixed enterprise workloads. Compared with the 3840GB option, it usually delivers the best balance between acquisition cost, usable capacity, and consistently strong enterprise-class performance. This makes 1920GB especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40 to 60 general-purpose virtual machines.

FAQ