The Seagate SkyHawk is a top-of-the-line hard drive designed for surveillance systems that leverages Seagate's 40+ years of experience in data storage. This drive is ideal for NVR and DVR systems supporting up to 64 HD cameras and continuous 24/7 operation . With 6TB capacity and read/write speeds of up to 180MB/s, SkyHawk offers reliable performance thanks to CMR technology and SkyHawk Health Management . It is an ideal choice for demanding tracking applications where quality, reliability and maximum storage efficiency are important. Key Features • Capacity: 6 TB • Interface: SATA III (6 Gb/s) • Cache: 256 MB • Disc format: 3.5" • Support up to 64 HD cameras • Designed for NVR and DVR surveillance systems • Designed for 24/7 operation • CMR recording technology