Hikvision T30 Portable HDD 2TB, Hard Disk Drive, Ultra Slim, Mobile External Storage up to 120 M/s USB 3.0, Compatible for Desktop Mobile Phone Laptop (2TB) : Amazon.in: Electronics
D25 Video 1TB Hard Disk for HIKVISION DS-7104HGHI-K1 4 Channel HD DVR 1 TB Surveillance Systems Internal Hard Disk Drive (HDD) (1TB Hard Disk for CCTV Camera DVR | 2 Year Warranty) -