ST2000NM000B Seagate Exos 7E10 2TB SATA 256 MB 3.5" Server HDD

High-Density 3.5in Enterprise SATA HDD with SED security and CMR performance using the ST2000NM000B

The ST2000NM000B is a 3.5in internal enterprise HDD designed for predictable throughput and long duty cycles in rack servers and edge appliances. In modern CPU platforms where NVMe is reserved for latency-critical tiers, the ST2000NM000B complements the storage architecture as a cost-efficient SATA capacity layer for OS boot, logging, and bulk datasets, freeing PCIe lanes for accelerators and high-speed networking.

Built on CMR recording with 512n sectors, the ST2000NM000B supports consistent write behavior that aligns with RAID arrays and rebuild operations, while 7200 RPM and 256MB cache help sustain mixed sequential workloads. The SATA interface integrates cleanly into existing backplanes and HBA topologies, enabling scalable bay density without redesigning PCIe generation budgets. Hardware-based SED encryption provides data-at-rest protection that can be enforced through enterprise key management workflows, reducing CPU overhead compared to software encryption.

Why Choose the ST2000NM000B?

The ST2000NM000B provides an enterprise-balanced density-to-performance profile for 24x7 environments where operational predictability matters as much as capacity. With 2.0M hours MTBF and SED capability, the ST2000NM000B fits deployments that require standardized security controls, controlled power envelopes, and straightforward fleet scaling across homogeneous server nodes.

Seagate designs the Exos enterprise line around reliability engineering, sustained workload tolerance, and compatibility with modern data centre standards, emphasizing consistent firmware behavior, qualification processes, and lifecycle continuity for large-scale storage rollouts.

Key Applications:

• Boot and log volumes for rack servers
• Edge appliance local retention
• Backup repositories and archival tiers
• General-purpose file and print services
• HDD tier for light virtualisation datastores

At Happyware - Server Hardware you benefit from Bulk Order Discount options for large ST2000NM000B rollouts and 24/7 Customer Service to support rapid procurement and integration planning for enterprise storage deployments.