General

Brand	Micron
Model	9200 PRO
Capacity	1.92TB
Usage Class	Enterprise

Interface

Host Interface	PCIe Gen3 x4
Total Interface Bandwidth	8 Gb/s

Physical Dimension

Form Factor	U.2 15mm

Flash & Endurance

NAND Flash	3D TLC
Drive Writes Per Day	1
Total Bytes Written	7000 TBW

Performance

Sequential Read	3500 MB/s
Sequential Write	1900 MB/s
Random Read IOPS	680000
Random Write IOPS	185000
Average Latency	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 9200 PRO 1.92TB (MTFDHAL1T9TCT-1AR1ZABYY) is best suited for read-intensive virtualization clusters, CDN edge caches, and scale-out analytics nodes that need high PCIe Gen3 throughput, delivering up to 3,500/1,900 MB/s and 680K/185K IOPS from 3D TLC NAND. Compared with typical 1 DWPD Gen3 enterprise SSDs in the same class, its 7,000 TBW endurance at 1.92TB gives architects a stronger write-life margin for mixed read-heavy workloads without overprovisioning to a higher-endurance tier.

Endurance & Reliability

With an endurance rating of 7,000 TBW and 1 DWPD, the MTFDHAL1T9TCT-1AR1ZABYY is designed to sustain heavy, continuous write activity throughout its service life. In typical enterprise use, this level of endurance means it can easily handle roles such as an OS or boot drive, logging, caching, or mixed-read-write workloads for many years without endurance becoming a practical concern. Its enterprise-grade reliability is further strengthened by power-loss protection, which helps preserve in-flight data and metadata if power is interrupted unexpectedly, reducing the risk of corruption or incomplete writes. An UBER of 1.0E-17, together with a 2 million hour MTBF, indicates a very low probability of uncorrectable bit errors and a robust reliability profile for business-critical deployments.

Technical Specs & Insights

1. The PCIe Gen3 x4 interface provides enterprise-grade host bandwidth, helping virtualized and scale-out servers move data faster with less storage-side contention.
2. Its strong sequential read performance accelerates large-file streaming, backup restores, and analytics scan jobs, reducing wait time for data-heavy workloads.
3. The high random read capability is ideal for databases, VM farms, and high-concurrency OLTP environments where fast access to small blocks drives application responsiveness.
4. With a 1 DWPD endurance profile built on 3D TLC NAND, the drive balances cost efficiency and write durability for mainstream enterprise workloads such as mixed-use servers and cloud infrastructure.
5. A typical latency of [latency] µs supports more predictable QoS, helping transaction-heavy applications maintain steady response times under sustained load.

Capacity Sweet

Lower capacity reference: 960GB Higher capacity reference: 3.84TB In this series, the 1.92TB model sits at the sweet spot between the 960GB and 3.84TB options. Compared with the 960GB drive, it gives much better headroom for data growth, overprovisioning comfort, and workload consolidation without changing the familiar enterprise performance profile. Compared with the 3.84TB version, it usually delivers the best balance of acquisition cost, usable capacity, and predictable latency. This makes 1.92TB especially well suited for mid-scale virtualization clusters, database log volumes, or dense boot-plus-cache tiers for around 20 to 30 dual-socket servers.

FAQ