HDD intern Toshiba AV 3.5'' 1TB SATA3 32MB, cod: DT01ABA100
Toshiba HDD (3.5 in) 1TB Desktop 7200RPM Internal Hard Drive
Toshiba 1TB S300 Surveillance HDD - 3.5' SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT720UZSVA) : Amazon.co.uk: Computers & Accessories