ST3500630NS Seagate Barracuda ES 0.5TB SATA 16 MB 3.5" Server HDD

Enterprise 3.5in SATA HDD for 24x7 duty cycles and consistent CMR write behavior with the ST3500630NS

The ST3500630NS is a 3.5in internal SATA hard drive engineered for predictable block storage performance in entry servers and workstations, where capacity efficiency and serviceability matter more than extreme IOPS. In typical deployments, the ST3500630NS complements CPU-centric platforms by providing a stable OS/boot volume or a dedicated local tier for tools, logs, and datasets, keeping compute resources focused on application execution rather than storage contention.

Built on conventional magnetic recording, the ST3500630NS maintains consistent write characteristics under mixed workloads, which is important for lab/dev systems and small-capacity SATA tiers. The SATA interface enables broad compatibility with standard host bus adapters and backplanes, while S.M.A.R.T. telemetry supports proactive maintenance workflows and integration into common monitoring stacks. As a 7200RPM HDD with onboard cache, it is suited to single-drive service roles and mirrored configurations where predictable latency and straightforward replacement procedures are priorities.

Why Choose the ST3500630NS?

The ST3500630NS delivers a pragmatic density-to-cost profile for environments that need 24x7 operation without the complexity of high-end storage fabrics. For IT teams standardizing on SATA drive bays, the ST3500630NS scales cleanly across spare pools and homogeneous server builds, supporting consistent qualification, predictable failure-domain planning, and streamlined lifecycle operations.

Seagate designs enterprise-class HDDs with an emphasis on sustained reliability, measurable health indicators, and compatibility with modern data centre operational practices. The ST3500630NS aligns with established SATA ecosystems to simplify integration, testing, and ongoing maintenance.

Key Applications:

• OS and boot volumes
• Workstation local storage
• Entry server SATA tiers
• Lab and development systems
• 24x7 continuous operation storage

At Happyware - Server Hardware you benefit from Bulk Order Discount options for standardizing the ST3500630NS across multiple systems, and you can request Non-Binding Offers tailored to your server build, sparing strategy, and rollout schedule.