IBM and Sony combined development is Amazing and its huge..!

IBM in collaboration with Sony Storage media Solutions has developed a new sputtered magnetic tape storage that can store 201 gigabits of data per square inch.

The prototype technology allowed scientists to pack 330 terabytes of uncompressed data into a cartridge that fit into your palm. This is tremendously higher than the conventional technology that can store only 15Tera Bytes per data cartridge.