Question: what is tb hard drive?
Answer: What is a terabyte? When talking about data storage, systems are often measured in terabytes, but most files seen on a daily basis are stored in gigabytes or megabytes. So how many gigabytes or megabytes are in a terabyte? 1 TB equals 1,000 gigabytes (GB) or 1,000,000 megabytes (MB).