Question: how many photos will 2tb hold?
Answer: How many photos could 2TB hold? According to the Apple forum, Assuming that the avg size photo is 500K, then a 2TB will hold around 4 million photos. The arithmetic is easy: 2TB = 2000 GB = 2000000 MB = 2000000000 kilobytes. If we Divide 500 kilobytes into that for 4000000.