Western Digital Purple 6TB Surveillance Hard Disk Drive 3.5 Inch

The 6TB SkyHawk SATA III 3.5″ Internal Surveillance Hard Drive from Seagate is designed to withstand the stresses placed on it in a 24/7 surveillance system with 8+ drive bays. With support for up to 64 high-definition surveillance cameras, this 6TB hard drive can hold a large amount of data and gives you the ability to upgrade and expand your security system.