No. "Fixed" means that they are permanently installed in the main frame or tower usually fastened by screws, nuts and bolts. The hard disks that are portable are often called "external drives" meaning that they are not mounted inside of a cabinet and can be freely moved from one location to another.
magnetic
They make internal and external 500 gb HDD
"Redundant Array of Independent Disks"or you can also say"Redundant Array of Inexpensive Disks"RAID means you have your computers Hard drives linked to work in sync with each other,this could be used to back up data instantly or used to make your Hard drives all work as one big storage device.If you had two 500GB drives and put them in RAID you could make them act as one 1TB drive,the data would be split between the two drives.Redunant Array of Independant Disks.
It spins for one ( at usually 7200 rpm) and writes in a language that involves 1 and 0's(Binary Code) It is a like a rewritable CD but a lot cooler A hard disk stores data in much the same way as a floppy drive, magnetic pulses are imprinted onto the surface of the disk by a read/write head which can also then read the data back. Hard disks differ from floppies in that the data can be stored in much higher densities and accessed at much higher speeds by using a non-removable disk which is sealed from contaminants. Modern hard disks usually have several disks within them (platters) and dedicated read/write heads for both sides of each. The platters themselves are usually made of some aluminum alloy coated with a thin layer of iron oxide and are very rigid. A hard disk drive (HDD), commonly referred to as a hard drive, hard disk, or fixed disk drive, is a non-volatile storage device which stores digitally encoded data on rapidly rotating platters with magnetic surfaces. Strictly speaking, "drive" refers to a device distinct from its medium, such as a tape drive and its tape, or a floppy disk drive and its floppy disk. Early HDDs had removable media; however, an HDD today is typically a sealed unit (except for a filtered vent hole to equalize air pressure) with fixed media.
Computer disks are not volatile. Only RAM is.
No. "Fixed" means that they are permanently installed in the main frame or tower usually fastened by screws, nuts and bolts. The hard disks that are portable are often called "external drives" meaning that they are not mounted inside of a cabinet and can be freely moved from one location to another.
Fixed disk
The main disadvantage is that they still aren't small enough, which is where memory sticks come in.
Copy the data in some storages devices like CD's, DVD's, Pendrives, Portable hard disks etc and then format your pc.
Hello, There are lots of sites like the one at the related link below, which are providing latest technologies and portable designed harddisk at resonable price. Hard disk have wide rage of warrenty period and memory space and you can choose according to your need.
Drives that show up under Hard Disks must be identified as a fixed disk, but flash disks generally show up as removable, so you won't see them under the Hard Disk category.
Secondary hard drives, usb flash drives, removable hard drives, cd, dvd, zip disks, floppy disks, mini discs, ect.
Solid state Flash drives USB Hard disks drives
yes, it is portable
A Fixed hard disc is used to store operating system and not for storing applications which we needs portability. Also it stores any application which requires very fast access to data for both reading and writing. On the other hand, a portable hard disc is used to store very large files which need transporting from one computer to another . EDIT: This is completely wrong! A fixed hard disc can be used for the OS, yes, but applications can also be stored on there. A portable drive will usually have work files on so you can access them while out of the house.
A portable hard drive is both of the following:a hard disk drive that is small enough to carry (portable)a hard disk drive that is external to a computer
no