Question: is 2tb enough for video editing?
Answer: If you're using your external hard drive to edit video directly, I would recommend going no higher than 80% capacity. For single client projects involving about 2-3 days of shoot for a 5-10min video, I usually recommend they purchase a 2TB hard drive to get the most bang for their buck. *1TB = 1000GB = 1,000,000MB.