ST4000VX013 Seagate SkyHawk +Rescue 4TB SATA 256 MB 3.5" Server HDD

High-Capacity 3.5in SATA Surveillance-Class HDD for 24x7 Sequential Recording with the ST4000VX013

The ST4000VX013 is a 4TB 3.5in internal SATA HDD engineered for continuous NVR/DVR recording, where sustained sequential writes and predictable streaming I/O matter more than random-write latency. Built on Drive-Managed SMR, the ST4000VX013 aligns best with video pipelines and archive tiers that write in large blocks and read back in long, contiguous streams, reducing queue contention in multi-bay enclosures.

In server and appliance platforms, the ST4000VX013 integrates cleanly into standard SATA backplanes and SAS HBAs operating in SATA mode, supporting NCQ and S.M.A.R.T. telemetry for operational visibility. Its 256MB cache buffers bursty ingest while host scheduling smooths write patterns typical of camera fleets. With 4Kn media and 512e emulation, the ST4000VX013 supports modern alignment practices across RAID controllers and software-defined storage, helping maintain consistent stripe efficiency for retention volumes and warm-to-cold data pools.

Why Choose the ST4000VX013?

The ST4000VX013 provides a pragmatic density-to-cost profile for surveillance and retention arrays that prioritize throughput and capacity per rack unit. For 24x7 deployments, the ST4000VX013 emphasizes predictable sequential behavior, manageable power draw, and enterprise-operational features such as NCQ and health monitoring, enabling scalable expansion across multi-drive SATA shelves without overprovisioning performance that the workload will not use.

Seagate designs SkyHawk-class drives with an engineering focus on continuous operation, firmware tuning for streaming workloads, and reliability targets suitable for large fleets. The platform supports standard data centre service practices through clear telemetry and interoperability with common SATA infrastructure.

Key Applications:

• NVR/DVR video surveillance recording
• 24x7 sequential ingest and retention tiers
• SATA RAID archives and warm data pools
• Write-heavy cold storage where SMR is acceptable

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage rollout and bulk order discount options for multi-drive deployments of the ST4000VX013 across NVR fleets and retention arrays.