The Seagate ST1000VX005 SkyHawk 1TB 3.5" SATA 6Gb/s Surveillance drive is a reliable internal desktop drive designed specifically for surveillance systems. With a storage capacity of 1TB, this SATA III interface drive offers ample space for storing a large amount of video footage. The 3.5-inch form factor makes it compatible with standard desktop configurations, ensuring seamless integration into existing systems. Trust in the Seagate brand for high-quality storage solutions ideal for professional surveillance setups. Plus, with free shipping, it's a convenient and cost-effective option for expanding storage capabilities.