ST8000NM0115 Seagate Exos 7E8 8TB SATA 256 MB 3.5" Server HDD

High-Performance 3.5-inch Enterprise Capacity HDD featuring 4Kn CMR architecture with the ST8000NM0115

The ST8000NM0115 is a Seagate Exos E 7E8 8TB 3.5-inch SATA HDD engineered for data centre capacity tiers where predictable latency and sustained throughput matter more than IOPS density. In modern server platforms, the ST8000NM0115 complements CPU- and memory-rich nodes by providing cost-efficient bulk storage behind SATA HBAs and RAID controllers, freeing PCIe lanes and NVMe bays for high-transaction workloads while maintaining consistent streaming performance for large datasets.

Designed for 24x7 arrays, the ST8000NM0115 uses CMR recording to reduce write amplification risk in rebuild and ingest scenarios, and its 4Kn sector format supports contemporary OS and storage-stack alignment strategies. The ST8000NM0115 integrates cache to smooth burst writes, while PowerChoice helps operators manage power envelopes in dense chassis. Instant Secure Erase (ISE) enables controlled decommissioning workflows, and an integrated humidity sensor supports environmental monitoring in enterprise racks.

Why Choose the ST8000NM0115?

The ST8000NM0115 delivers a balanced density-to-power profile for scale-out capacity nodes and RAID sets where rebuild behavior, media consistency, and fleet manageability are priorities. With enterprise reliability targets and 24x7 duty design, the ST8000NM0115 fits standardized deployments that must scale predictably across storage shelves, backup repositories, and object storage clusters.

Seagate designs Exos-class drives with a focus on data centre operational continuity, emphasizing controlled acoustics and power behavior, secure lifecycle handling, and validation for always-on environments aligned with modern server and storage qualification standards.

Key Applications:

• Data centre capacity tiers
• Backup and archival repositories
• Object storage nodes
• 24x7 RAID arrays
• Scale-out storage shelves

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage architecture and procurement schedule, and you can secure bulk order discount options when standardizing the ST8000NM0115 across multi-node deployments.