General

Brand	Micron
Model	9200 ECO
Capacity	8TB
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	0.8
Total Bytes Written	11700 TBW

Performance

Sequential Read	3500 MB/s
Sequential Write	3100 MB/s
Random Read IOPS	84000
Random Write IOPS	14000
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 ECO 8TB (MTFDHAL8TATCW-1AR1ZA) is best suited for read-intensive cloud storage, CDN edge caching, and large-scale analytics tiers that need high capacity with dependable write endurance, combining 3.5/3.1 GB/s sequential throughput with 11,700 TBW from proven 3D TLC NAND. Compared with typical mixed-use Gen3 SSDs in the same class, its 8TB density and 0.8 DWPD profile deliver a stronger cost-per-terabyte and endurance balance for scaling capacity-heavy deployments without overprovisioning for unnecessary write performance.

Endurance & Reliability

With an endurance rating of 11,700 TBW and 0.8 DWPD, the MTFDHAL8TATCW-1AR1ZA is designed to handle sustained daily writes over a long service life, making it well suited for typical enterprise system, boot, and mixed-read workloads. In practical terms, under normal operating patterns it can comfortably serve as a system drive for many years, giving buyers strong confidence in long-term write durability. Its enterprise reliability is further strengthened by power-loss protection, which helps preserve in-flight data and metadata during unexpected power interruptions, reducing the risk of corruption or incomplete writes. An UBER of 1.0E-17 means the drive is engineered for an extremely low unrecoverable bit error rate, supporting high data integrity for business-critical environments.

Technical Specs & Insights

1. The PCIe Gen3 x4 interface provides a mature, low-latency host path that integrates smoothly into mainstream enterprise servers and accelerates data movement for transactional and virtualized workloads.
2. Its sequential read performance enables much faster loading of large databases, VM images, and analytics datasets, helping reduce application startup and recovery windows.
3. The strong random read capability sustains high-response access to small-block data, making it well suited for read-heavy OLTP, metadata, and mixed virtualized environments.
4. The endurance profile is designed for steady daily write activity in enterprise deployments, giving operators a practical balance between lifespan, workload density, and storage cost.
5. Built on 3D TLC NAND, the drive delivers enterprise-class capacity efficiency with dependable performance consistency, making it a cost-effective fit for scale-out data center storage.

Capacity Sweet

For the MTFDHAL8TATCW-1AR1ZA 8TB enterprise SSD, the closest lower capacity in the same family is typically 6.4TB, while the next higher step is 12.8TB. The 8TB point is a practical sweet spot in the lineup: it offers noticeably more headroom than 6.4TB for growth, snapshot retention, and denser consolidation, while avoiding the higher acquisition cost of 12.8TB. Since sequential throughput and random IOPS are broadly similar across these capacities, 8TB delivers the best balance of usable capacity, budget efficiency, and predictable performance for mid-scale virtualization clusters or mixed database nodes.

FAQ