ST4000NM007B Seagate Exos 7E10 4TB SAS 256 MB 3.5" Server HDD

High-Density 3.5-inch Enterprise SAS HDD for 24/7 Capacity Tiers with the ST4000NM007B

The ST4000NM007B is engineered for modern x86 server platforms and storage controllers that consolidate capacity behind SAS backplanes, enabling predictable throughput for mixed CPU-bound and I/O-bound services. In environments where DDR5 memory bandwidth and large page caches are used to smooth bursty traffic, the ST4000NM007B complements host-side caching by delivering consistent CMR behavior for sustained writes and RAID rebuild stability.

Designed to integrate with PCIe-based HBAs and RAID adapters commonly deployed in 1U/2U nodes and dense JBOD shelves, the ST4000NM007B supports scalable storage architectures from single-server DAS to SAN/NAS capacity tiers. Its 7,200 RPM class profile and enterprise cache design align with bulk storage pools, log retention, and backup targets where cost-efficient capacity, deterministic error handling, and continuous duty cycles are required.

Why Choose the ST4000NM007B?

The ST4000NM007B delivers a balanced density-to-performance ratio for capacity tiers while maintaining enterprise reliability characteristics required for always-on arrays. With SAS connectivity for multi-drive enclosures, the ST4000NM007B fits straightforward scaling models: add spindles for aggregate throughput, expand shelves for capacity, and maintain operational control through standard enterprise management and RAID policies.

Seagate designs the Exos enterprise line with a focus on consistent field behavior under sustained workloads, including vibration-aware operation and rigorous qualification for data center duty. This engineering approach aligns with modern standards for serviceability, secure lifecycle handling, and predictable integration across heterogeneous server and storage infrastructures.

Key Applications:

• RAID arrays and JBOD expansion shelves
• SAN/NAS capacity tiers
• Backup and archive repositories
• General-purpose bulk storage pools
• Security and compliance storage with SED and secure erase workflows

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment plan for the ST4000NM007B and can secure bulk order discount advantages when standardizing this drive across shelves, spares, and phased rollouts.