千位元組, 簡寫KB, 1KB = 1,024Bytes 10(3次方)Bytes
百萬位元組, 簡寫MB, 1MB = 1,048,576Bytes 10(6次方)Bytes
十億位元組, 簡寫GB, 1GB = 1,024MB 10(9次方)Bytes
兆位元組, 簡寫TB, 1TB = 1,024GB 10(12次方)Bytes
千兆位元組, 簡寫PB, 1PB = 1,024TB 10(15次方)Bytes
百京位元組, 簡寫EB, 1EB = 1,024PB 10(18次方)Bytes
十垓位元組, 簡寫ZB, 1ZB = 1,024EB 10(21次方)Bytes
杼位元組, 簡寫YB, 1YB = 1,024ZB 10(24次方)Bytes
參考: 計算機概論第二版