Platter The shape of a plate or
dish that serves as a store data.Berbentuk round, a compact disc, a
magnetic pattern on the flanks of permukaanya.Platter made of metal
that contains millions of tiny magnets, called the magnetic-domain
domain.Domain This is set in one or two directions to represent
binary "1" and "0" The disc consists of
several tracks, and some sectors, where track and sctor this is where
the data storage and file system. For example our hard drives
with a capacity of 40 GB, when the format is its capacity to 40
Gb. because there must be a trac and sectors used to store the
ID identifier of formatting the hard drive. The number plate of
each disk is different, depending on the technology used and the
capacity of each hard-disk harddisk.Untuk latest output, usually a
plate has a capacity of 10 to 20 Gigabyte.Contohnya a 40 Gigabyte
hard drive capacity, usually consisting of two plates, each with
a capacity of 20 Gigabyte.
Spindle is a place
to put platter.Poros shaft has a drive that functions to rotate the
plate with a spindle drive which is called here the role
motor.Spimdle participate in determining the quality of putaranya
hard drive because the sooner, the better the quality
harddisknya.Satuan means for measuring the velocity is Rotation
Per Minutes or so-called RPM.Ukuran that we often hear for the speed
of this rotation include 5400 RPM, 7200 RPM or 10,000 RPM.
Head This
tool serves to read data on the surface of the plate and record
information to the hard drive dalamnya.Setiap plate has two head.Satu
above the surface and one below the surface. This head in the
form of an electromagnetic device which is placed on the plate
surface and attaches to a slider.Slider attached to a stalk attached
to the actuator arms arms.Actuator actuator mounted on the shaft to
death by a board called the logic board. Therefore, when the
hard work should not be any shock or vibration, because the head can
swipe a hard disk so that it will lead to Bad Sector, and can also
cause damage to Head Hard disk so it can no longer read the disk
track and sector of the hard disk.
Logic Board Logic
Board is a board on the hard disk operation, where the logic board so
that there is a Bios HDD hard drive when connected to the Mother
Board automatically recognize the hard drive, such as Maxtor, Seagete
etc.. in addition to the Bios hard drive is also a switch Logic
Board or Power Supply and distribution of data from the HDD to Head
ki mother board for control by the processor.
Actual Axis Is
the axis for a handle or as a robotic arm that can be read sctor Head
of the hard drive.
Ribbon Cable Ribbon cable is the
liaison between the Head with the Logic Board, where any document or
data read by the Head will be sent to the Logic Board to the next in
order to send to the Mother Board Processor can process data in
accordance with the received input.
IDE connector Is
the connecting cable between the hard drive with matherboard to send
or receive data. Right now the average hard drive is already
using the system so it does not require cable SATA Tape (Cable
IDE) Jumper Settings Each hardis have jumper settings,
its function is to determine the position of the hard drive. When
we installed on the computer hard drive 2 pieces, then by setting
jumper settings we can determine where the hard drive where the
primary and secondary hard disk is usually called the Master and
Slave. Master is the main hard drive where the system is
installed, while the Slave is the second hard drive is usually
required for storage of documents and data. When the jumper
settings are not set, then the hard drive will not work.
Power
connector Is the current source directly from the power
supply. Power supply on the hard disk there are two
parts: 1. Voltage 12 Volt, serves to drive the mechanics
such as dish and Head. 2. 5 V, serves to mesupply power on
the Logic Board to work to send and receive data.
