Seagate Skyhawk 4TB 3.5" SATA/600 Internal HDD

The Seagate ST4000VX013 is an internal hard drive designed to capture and store continuous video in demanding surveillance environments. As part of the SkyHawk family, it offers 4 TB of capacity in a 3.5-inch form factor, giving recorders ample space for weeks or even months of high-definition footage.

A SATA interface delivers up to 6 Gb per second transfer speed, while a 256 MB buffer helps the drive handle several HD camera streams at once. Seagate rates the workload at 180 TB per year, making this model suitable for network video recorders that run every hour of every day.

SkyHawk firmware focuses on consistent write performance, reducing frame loss during busy recording periods. That reliability is crucial in retail shops, office buildings, and residential systems where recorded video can be essential evidence.

Installers and system integrators will appreciate a drive built for 24/7 duty. Whether you are expanding storage in a multi-camera setup or replacing an aging disk in an existing DVR, the Seagate ST4000VX013 provides dependable, set-and-forget operation.

• 4 TB capacity tailored for continuous video retention
• 256 MB buffer sustains simultaneous camera streams
• SATA interface supports data rates up to 6 Gb per second
• 180 TB per year workload rating supports nonstop recording
• SkyHawk firmware optimized for reliable surveillance performance