At the moment, there are at least 4 different kinds of hard drives
IDE/EIDE/PATA (parallel ATA) all these are basically the same.
SCSI
SATA (serial ATA)
SSD (solid state drive)
There are typically two types of hard drives. The first is the internal hard drive which runs the computer or other technological devices. The second is an external model that does the same thing.
An external hard drive is connected externally to your computer by connecting to the computer's USB interface (USB powered) or the eSata or the FireWire (FireWire speeds are the fatest). Consumers buy external hard drives because they are small, compact and "portable" - you can easily take your data with you from one computer to the next. They are typically more expensive than internal hard drives. External hard drives are categorized as portable and external. The portable include the pocket hard drive (size of a credit card), the passport hard drive (size of a passport) and the 2.5" desktop (size of a novel - a laptop hard disk). The external include the much bigger 3.5" desktop hard drive (size of a large novel - a desktop hard disk). The 3.5" desktop includes a separate power supply adapter you plug into the wall outlet and then of course, the cable to connect to the USB port.
IDE hard disk, SCSI hard disk, SATA hard disk, External hard disk, it is also differ by RPM speed for the HADD. I hope that helpes.
There are tons of kinds of drives.
Floppy Disk Drives, CD-ROM drives, PATA Hard drives, zip drives, flash drives, DVD drives, SATA hard drives.... The list could go on and on and on...
IDE HARD DISK SCSI HARD DISK SATA HARD DISK EXTERNAL HARDDISK. IT IS ALSO DIFFER BY RPM SPEED FOR THE HADD.
The five types are SDE, CDSA, FRDE, ASDW, and the CDWS aaron and drew i hope that helpes.
1)Hard disk
2)sandisk
3)Flopy disk
IDE and SATA
IDE hard disk, SCSI hard disk, SATA hard disk, External hard disk, it is also differ by RPM speed for the HADD. I hope that helpes.
how many types hard disk drives
HD hard disk drives. Sony makes an excellent product. HD hard disk drives. Sony makes an excellent product.
DVDs or CDs
Hard disk drives
IDE hard disk, SCSI hard disk, SATA hard disk, External hard disk, it is also differ by RPM speed for the HADD. I hope that helpes.
There are tons of kinds of drives. Floppy Disk Drives, CD-ROM drives, PATA Hard drives, zip drives, flash drives, DVD drives, SATA hard drives.... The list could go on and on and on...
CDR CDRW DVDR DVDRW Blueray
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.
Computers use a variety of types of media, including hard disk drives, USB drives, CD-ROMS and DVDs. All are considered removable media except the hard disk drives, which typically are placed permanently inside the computer.
who is the largest manufacturer of memory is made up of hard disk drives
this is strongly dependent on the type of "drive you are trying to connect" a ide hard disk "drive" as well as a floppy "drive" will use a ide ribbon cable connector a sata hard disk "drive" and newer cd/dvd, and ssd "drives" will use a sata connection (either rated at 3.0 gbps, 6.0 gbps or otherwise) you can also find other types of drives that are more along the range of enterprise grade server drives vs consumer grade such as SAS hard disk "drives" which are similar to sata hard disk "drives" except they spin at a exceptionally larger rpm and are faster however they use their own SAS connector.