कंप्यूटर मेमोरी की इकाइयां (Computer Memory Units) 4 Bits = 1 Nibble 8 Bits = 1 Byte 1 Kilobyte (KB) = 1024 Bytes 1 Megabyte (MB) = 1024 Kilobyte (KB) 1 Gigabyte (GB) = 1024 Megabyte (MB) 1 Terabyte (TB) = 1024 Gigabyte (GB) 1 Petabyte (PB) = 1024 Terabyte (TB) 1 Exabyte (EB) = 1024 Petabyte (PB) 1 Zettabyte (ZB) = 1024 Exabyte (EB) 1 Yottabyte (YB) = 1024 Zettabyte (ZB)