General

Brand	Micron
Model	7450 PRO
Capacity	1.92TB
Usage Class	Read-Intensive

Interface

Host Interface	PCIe Gen4 NVMe
Total Interface Bandwidth	16 Gb/s

Physical Dimension

Form Factor	M.2 22110

Flash & Endurance

NAND Flash	176-layer 3D TLC
Drive Writes Per Day	1
Total Bytes Written	3600 TBW

Performance

Sequential Read	6800 MB/s
Sequential Write	5300 MB/s
Random Read IOPS	1000000
Random Write IOPS	140000
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 (MTFDKCB1T9TFR-1BC15ABYY) stands out in the mainstream 1 DWPD PCIe Gen4 NVMe class by combining 176-layer 3D TLC NAND with 6,800/5,300 MB/s sequential performance, up to 1,000,000 random read IOPS, and 3,600 TBW endurance in a balanced enterprise profile. It is especially well suited for virtualized infrastructure, cloud boot/storage tiers, and CDN edge nodes that need high read responsiveness with dependable write headroom, delivering a stronger mix of latency, endurance, and density than typical read-optimized drives in the same tier.

Endurance & Reliability

With an endurance rating of 3,600 TBW and 1 DWPD, the MTFDKCB1T9TFR-1BC15ABYY is designed to handle a full drive write every day throughout its rated service life, which is far beyond the write volume of typical OS, application, and general server boot workloads. In practical terms, for use as a system or boot drive under normal enterprise conditions, this level of endurance provides long-term peace of mind and can comfortably support many years of stable operation without endurance concerns. For enterprise reliability, built-in power loss protection (PLP) helps preserve in-flight data and protects metadata integrity if power is suddenly interrupted, reducing the risk of corruption and unclean shutdown issues. Its ultra-low UBER of 1.0E-17, together with a 2 million hour MTBF, indicates a very high standard of data integrity and operational reliability, making it a dependable choice for business-critical environments.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface, paired with top-tier sequential bandwidth, accelerates large block transfers so databases, AI datasets, and backup streams move with far less storage-induced delay.
2. Its million-class random read capability sustains extremely high small-block access rates, making it ideal for virtualized workloads, OLTP databases, and high-concurrency cloud environments.
3. A 1 DWPD endurance rating gives enterprises the confidence to run consistent daily full-drive rewrites over the warranty period, balancing write durability with mainstream data center economics.
4. Built on 176-layer 3D TLC NAND, the drive delivers a strong mix of density, power efficiency, and predictable performance that suits scale-out servers and capacity-sensitive enterprise deployments.
5. With typical latency in the tens of microseconds, the drive helps reduce application response time and tail-latency spikes, which is critical for real-time analytics and transaction-heavy services.

Capacity Sweet

Lower capacity reference: 960GB Higher capacity reference: 3.84TB In this SSD family, the 1.92TB model sits at the sweet spot for mainstream enterprise deployment. Compared with the 960GB option, it provides much better headroom for OS images, application growth, logs, and overprovisioning flexibility, reducing early capacity pressure. Compared with the 3.84TB version, it usually delivers the best balance of acquisition cost, usable endurance, and near-identical enterprise read/write and random IOPS behavior. It is especially well suited for mid-scale virtualization or container clusters, such as hosting boot and application volumes for about 40–60 general-purpose virtual machines.

FAQ