Harddisk is..

Since the hard drive into UAS RK3 create content tomorrow, then i start to tell a bit of material on the hard drive, all well-remembered made me remember. Hard drive is a hardware component that stores data and contains a secondary magnetic disk. Unlike RAM, data stored on the hard disk will not be lost when the voltage is not given. In a hard disk, there are usually more than one disc to enlarge the capacity of data that can be accommodated.

Hard disk has several types, namely IDE / ATA, SATA, SCSI, and RAID. That is widely used brand of hard drive is Seagate, Western Digital (WDC), Quantum Maxtor (like in the My school lab.), Samsung, and many others, find themselves alone.
Enough material is used to this hour, please wait for my next post if want to know more.
Hehehe ...