ST400FM0333 Seagate 1200.2 400GB SAS 2.5" Server SSD

High-Performance 2.5-inch SAS Enterprise SSD for Write-Intensive Data Paths with the ST400FM0333

The ST400FM0333 is a 2.5-inch Seagate 1200.2 Series enterprise SAS SSD engineered for server and storage platforms where CPU- and memory-rich nodes require predictable low-latency media for metadata, logging, and mixed read/write caching. In modern virtualization hosts and database servers, it complements multi-core CPU generations by removing storage queue bottlenecks, sustaining high 4K IOPS under contention while keeping latency consistent for tenant isolation.

Designed around 2D NAND MLC and a SAS architecture optimized for dual-port availability, the ST400FM0333 supports dense PCIe expansion strategies indirectly by preserving PCIe lanes for network or accelerator cards rather than storage offload. It integrates cleanly into existing SAS backplanes and RAID/HBA topologies, enabling tiering designs that place write-intensive datasets on flash while larger-capacity tiers remain on HDD. Power-loss protection and end-to-end data protection further stabilize transactional commit paths and rebuild operations in enterprise fault domains.

Why Choose the ST400FM0333?

The ST400FM0333 delivers a practical density-to-performance ratio for 2.5-inch bays, aligning write endurance with 24/7 duty cycles and sustained logging profiles. Its SAS deployment model scales from single servers to shared storage shelves, while self-encrypting drive capabilities support security baselines without disrupting operational throughput.

Seagate designs the 1200.2 family to meet enterprise reliability expectations through controlled firmware behavior, consistent QoS targets, and platform-compatible integration for standard SAS infrastructures, supporting data center lifecycle management and compliance-driven storage policies.

Key Applications:

• Transactional databases
• Virtualization host cache
• Write-intensive logging
• Metadata tier
• Server and workstation boot

At Happyware - Server Hardware you benefit from non-binding offers tailored to your ST400FM0333 deployment scope and bulk order discount options for standardized rollouts across clusters, shelves, or refresh programs.