The ADATA HD330 external hard drive with up to 5TB capacity keeps your data safe with a silicone casing on the outside, and ADATA’s proprietary shock sensors and Backup ToGo software with AES 256-bit encryption on the inside. However, despite its durable nature the HD330 still maintains a slim 23.4mm form factor that’s nice to look at and easy to carry around. The HD330’s tough defenses start from the outside with a robust, shock-absorbing silicone casing that can withstand the knocks, drops, and bumps of everyday life. The HD330 comes in three colors – black, red, and blue. Pick the hue that best reflects your personality. In an era of high-definition video content, you can never have too much storage space. With up to 5TB capacity the HD330 has you covered and is ready to back up all your music, movies, photos and more. Lesser external drives continue to work even when dropped or encounter a shock, resulting in errors and bad sectors. With ADATA’s proprietary shock sensors, all drive activity will cease when a physical shock is detected. Once in the clear, activity resumes. You're kept fully informed with a clear status indicator.