ST8000NM0075 Seagate Exos 7E8 8TB SAS 256 MB 3.5" Server HDD

High-Density 3.5-inch Enterprise SAS Nearline HDD featuring CMR durability with the ST8000NM0075

The ST8000NM0075 is an 8TB 3.5-inch internal enterprise HDD engineered for predictable nearline performance in scale-out storage tiers where capacity, sustained throughput, and serviceability are primary design constraints. Deployed behind modern server and storage controllers, the 12Gb/s SAS interface enables consistent multi-drive aggregation in dual-port enterprise backplanes, supporting high queue-depth operation typical of RAID groups and shared JBOD enclosures.

Architecturally, ST8000NM0075 aligns with CPU-centric storage stacks where caching, erasure coding, and rebuild behavior matter more than ultra-low latency. Its 7200RPM design and 256MB cache are tuned for steady-state streaming and parallel I/O, while CMR recording reduces write-amplification risk compared with shingled approaches. The 4Kn format with 512e compatibility supports contemporary OS and hypervisor alignment practices, helping maintain efficient block mapping in mixed fleets.

Why Choose the ST8000NM0075?

The ST8000NM0075 delivers a balanced density-to-performance profile for data center bulk storage, combining 8TB capacity per bay with enterprise SAS resiliency for 24x7 duty cycles. With 2.0M hours MTBF and a predictable nearline operating envelope, ST8000NM0075 scales cleanly from single-server RAID sets to multi-shelf JBOD deployments, keeping rebuild windows and capacity expansion planning under control.

Seagate designs the Exos platform with an engineering focus on continuous operation, stable firmware behavior, and integration compatibility across common SAS HBAs, RAID controllers, and enclosure management standards. This approach supports disciplined fleet operations, consistent qualification outcomes, and dependable lifecycle planning in modern data centers.

Key Applications:

• Data center bulk storage in servers
• JBOD capacity expansion shelves
• RAID arrays for nearline repositories
• Object storage and backup targets
• Archive and compliance retention tiers

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage architecture and rollout schedule, enabling accurate BOM planning for ST8000NM0075 deployments. For larger refresh cycles, bulk order discount options support cost-efficient standardization across racks and enclosures.