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Hard disk is a hardware component that store data and contains a secondary magnetic disk. And now and now Seagate has produced a new hard drive is categorized as a third generation of the Momentus family line. The rotation speed is 5400 RPM and its available capacity for hard disk with two plates and four heads is 160 GB. Capacity was obtained thanks to the use of perpendicular technology which started being used by hard disk manufacturers on new product lines. This technology allows up to a 10x increase in capacity of the longitudinal technology for this use.
When the test period of Seagate hard disk is successfully demonstrated its ability to fairly good. From test results, obtained the hard disk transfer speed is an average of 36.8 MBps to 35.2 MBps for reading and writing. While for the access time, the hard disk is recorded average 16.51 ms for reading. The ability of this hard disk interface in maximizing the potential of the available bandwidth is also quite good. This can be seen from at least average speed burst produced during this test, which is 89.3 MBps.