disk controllor
for puzzel chap. 3
A Disk controller.
Serial ATA (SATA) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and solid-state drives.
Hard disk drives
Disk storage devices are most commonly used in personal computers as a means to enhance memory. The most common are hard disk drives, optical disk drives, and even zip drives.
who is the largest manufacturer of memory is made up of hard disk drives
Typically EIDE cables connect to IDE Hard-drives and optical drives such as CD and DVD Drives. The cable connects between the motherboard of the computer and the hard-drive or optical drive. Normally most motherboards have two idea buses. You can have to drives per cable. So a total of 4 drives.
Hard disk drive inside the PC, CD or DVD drives/disks, USB (thumb drive, jump drive), and floppy disk drive/disk storage. Other storage can be external Hard disk drives, tape drives, RAID drives and the newer Blu-Ray.
seagate
To store information.
Disc drives can hold more data than catridge drives.
The placement has little at all to do with viruses. Both external and internal disk drives have the same chance of getting viruses.
Hard drive, Disk drive and FLoppy disk drive