ST2000NX0343 Seagate Exos 7E2000 2TB SAS 128 MB 2.5" Server HDD

High-Density 2.5-inch Enterprise SAS HDD with Self-Encrypting Security using the ST2000NX0343

The ST2000NX0343 is a 2.5-inch enterprise HDD engineered for SAS server backplanes and disk arrays where predictable latency and fleet-scale reliability matter more than peak burst metrics. As a 12Gb/s SAS device, it aligns with modern RAID/HBA architectures and supports dual-port enterprise storage paths for high availability across redundant controllers.

In CPU-centric virtualization hosts and storage nodes, the ST2000NX0343 complements PCIe-based expansion by offloading capacity tiers from expensive NVMe pools while keeping deterministic behavior through 7200 RPM CMR recording. The 4Kn format with 512e emulation simplifies integration across mixed OS and hypervisor stacks, and Protection Information (PI) strengthens end-to-end data integrity in controller-to-media write paths. PowerChoice power management helps reduce idle draw in dense chassis designs without compromising 24/7 mixed read/write operation.

Why Choose the ST2000NX0343?

The ST2000NX0343 delivers a practical density-to-performance profile for 2.5-inch SAS populations, enabling higher drive counts per rack unit while maintaining enterprise reliability characteristics required for always-on workloads. With a 12Gb/s SAS interface, the ST2000NX0343 supports scalable multi-drive architectures, consistent serviceability, and straightforward deployment in standardized storage tiers.

Seagate designs Exos-class enterprise drives with a focus on sustained workload tolerance, controlled power behavior, and compatibility with current data centre storage standards, including SAS infrastructure, PI-aware controller stacks, and security-centric operational requirements.

Key Applications:

• Tiered storage capacity in virtualization clusters
• RAID arrays in rack servers and disk shelves
• Secure data retention for regulated environments
• Backup repositories and nearline datasets
• Mixed read/write enterprise file services

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs for the ST2000NX0343, helping you standardize drive populations across platforms and refresh cycles. For larger rollouts, Bulk Order Discount supports cost-efficient procurement of the ST2000NX0343 for server and array deployments.