ST2400MM0129 Seagate Exos 10E2400 2.4TB SAS 256 MB 2.5" Server HDD

High-Performance 2.5in SAS Enterprise HDD featuring secure, low-latency tiered storage with the ST2400MM0129

The ST2400MM0129 is a 2.5in SAS enterprise hard drive engineered for predictable performance in tier-1 server storage and dense SAN/DAS shelves where controller CPU cycles, cache efficiency, and RAID behavior must remain consistent under sustained I/O. In mixed virtualization and database environments, the 10K RPM design supports latency-sensitive log and journal patterns while maintaining stable throughput characteristics for rebuild and scrub operations.

Architecturally, ST2400MM0129 fits platforms that rely on SAS expanders and HBA/RAID adapters, enabling scalable drive counts without consuming PCIe lanes needed for GPUs, high-speed NICs, or NVMe tiers. Its 512e and 4Kn Advanced Format options simplify alignment across modern OS and hypervisor stacks, while CMR/PMR recording preserves write determinism required for enterprise RAID sets and pooled storage.

Why Choose the ST2400MM0129?

The ST2400MM0129 provides an enterprise density-to-performance balance for large arrays that must operate 24x7 with controlled error recovery. With PI support and TLER/ERC-class behavior, ST2400MM0129 reduces the risk of unnecessary drive dropouts during RAID operations and supports predictable fault handling in shared storage topologies. Security is integrated through SED with Instant Secure Erase, allowing ST2400MM0129 to meet decommissioning and multi-tenant handling requirements without external workflow complexity.

Seagate designs the Exos enterprise line around sustained duty cycles, qualification for data center operating envelopes, and lifecycle consistency across deployments. ST2400MM0129 aligns with operational standards such as ISO/IEC 27040:2015 and NIST SP800-88-oriented sanitization practices, and supports power governance through PowerChoice for fleet-level efficiency management.

Key Applications:

• Tier-1 server storage pools
• SAN and DAS expansion shelves
• Virtualization datastores
• Database log and journal volumes
• 24x7 enterprise RAID arrays

At Happyware - Server Hardware you benefit from 24/7 Customer Service to support your storage refresh planning and rapid order execution, and you can request Non-Binding Offers tailored to your required ST2400MM0129 quantities, firmware governance, and deployment timelines.