ST300MM0058 Seagate Exos 10E2400 0.3TB SAS 128 MB 2.5" Server HDD

High-Performance 2.5-inch SAS Enterprise HDD for secure, low-latency tiers with the ST300MM0058

ST300MM0058 is a 2.5-inch enterprise SAS hard drive engineered for consistent performance in server and storage platforms where predictable latency and continuous duty cycles matter. In mixed CPU environments and modern virtualised clusters, ST300MM0058 provides a stable, rotational storage tier that complements NVMe/SSD acceleration while maintaining cost-efficient boot and data volumes across SAS backplanes.

Designed for dense rack server architectures, ST300MM0058 fits naturally into 2.5-inch hot-swap bays and tiered arrays, supporting transactional access patterns typical of OLTP and shared services. Its CMR recording and 512n sector format help preserve application compatibility and recovery tooling in established enterprise stacks, while the SAS interface aligns with controller-based RAID, multipath-aware storage fabrics, and serviceable front-access drive topologies.

Why Choose the ST300MM0058?

ST300MM0058 delivers a balanced density-to-performance profile for capacity-constrained 2.5-inch enclosures, combining 10K-class responsiveness with enterprise reliability targets for 24/7 operation. ST300MM0058 is well suited to scale-out deployments that need uniform drive behaviour across large fleets, enabling predictable rebuild characteristics and controlled power envelopes within shared backplanes and multi-drive nodes.

Seagate designs the Exos enterprise portfolio with a focus on sustained workload integrity, validated firmware behaviour, and service-friendly integration into standardised data centre platforms. The inclusion of hardware-based self-encryption supports security controls without adding CPU overhead, aligning with governance requirements for managed storage tiers.

Key Applications:

• Server boot and OS volumes
• Tiered enterprise storage pools
• Transactional OLTP workloads
• Mixed I/O in SAS backplanes
• Dense 2.5-inch enterprise arrays

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage rollout and an extended warranty up to 6 years to protect long-lived ST300MM0058 deployments in production server and array environments.