Seagate SkyHawk 1TB SATA 6.0Gb/s 3.5" Video Surveillance Hard Drive / 256MB Cache / 5400 RPM Spindle Speed / Up to 180MB/s Data Transfer / ST1000VX013

The Seagate SkyHawk 1TB HDD is purpose-built to record high-definition video from security cameras under continuous 24/7 operation. It spins at 5400 RPM with data transfer up to 180MB/s, so footage writes without interruption, and a 256MB cache absorbs the load during data-intensive periods. A SATA 6.0Gb/s interface connects it directly to DVR and NVR systems in home or business installations.

SkyHawk drives are designed around the demands of round-the-clock security monitoring rather than desktop use, where a drive idles most of the day. That focus on continuous operation is what keeps performance consistent and data integrity intact while footage streams in from several cameras at once, whether the site is a small business or a large-scale security system.

The SkyHawk is rated for workloads up to 180TB per year and carries Seagate's ImagePerfect firmware, which together let it record video from up to 64 HD cameras without dropping frames. Advanced vibration sensors keep the drive stable inside a multi-bay recorder, where the movement of neighbouring drives is a real threat to data integrity.

An MTBF of 1 million hours puts the SkyHawk in the endurance class a surveillance recorder needs, since the drive never gets an idle window. ImagePerfect firmware reduces recording interruptions and protects data integrity during constant writes, while low power consumption keeps heat emissions down inside a sealed DVR enclosure.

SkyHawk drives are designed to drop into the DVR and NVR platforms most security installers already use, without special configuration. They hold up to 64 HD camera streams without a performance penalty, which means a recorder can be populated with SkyHawk drives and scaled up as cameras are added to the site.

The drive connects over a SATA 6.0Gb/s interface in a standard 3.5-inch bay, with a 256MB cache buffering writes so simultaneous camera streams do not stall. Sustained transfer reaches up to 180MB/s at 5400 RPM, a combination weighted toward steady write throughput and low heat rather than peak desktop speed.