Seagate ST400FM0012 400GB SATA 6Gb/s Enterprise SSD

The Seagate ST400FM0012, part of the Pulsar.2 enterprise SSD family, delivers 400GB of solid-state storage over a SATA 6Gb/s interface in a standard 2.5-inch form factor. Built for data center and enterprise environments, it is designed to handle sustained workloads with the endurance and data integrity that server and storage administrators require. Unlike consumer SSDs that may throttle under continuous load, the Pulsar.2 maintains consistent performance during the prolonged read and mixed I/O patterns typical of database, virtualization, and web-serving applications.

The SATA 6Gb/s interface makes it a drop-in upgrade for any server or storage array with standard SATA bays, requiring no special host bus adapters or driver changes. While its capacity and interface speed are modest by current standards—modern enterprise environments increasingly favor NVMe drives with multi-terabyte capacities—the ST400FM0012 remains a reliable option for organizations maintaining legacy infrastructure or needing exact replacements in existing deployments where SATA compatibility is a requirement.