Sunday, 25 May 2014

Tips on Buying a Server computer

Tips on Buying a Server computer

Introduction

Server is the most powerful and fastest, and also very expensive
machine. It is used to process large amount of data and to solve the
complicated scientific problems. The severs computers are used in
large organization such as Banks, Airlines and Universities, that it
is a big decision for organization to buy a proper server machine
according to their need Below is information and help for what to look
out for when purchasing a computer server. It is important to also
note that every business is unique and may require more or less of
what is listed below.


NEW vs. USED

Today there are two options to buy a Server computer, a new or used
computer. Used computer are some time out of date, but you can buy it
with very low price as compare to new computer, but I think branded or
used computer are much stable than a new computer. Before purchasing a
Server computer consider if you should purchase a new or used
computer. Many individuals sell computer before they are out of date
allow you to purchase a relatively decent computer. Before purchasing
a new computer from a computer manufacture look at what is available
and review the below precautions when purchasing a computer.

More Considerations

When purchasing a Server computer it is likely that you will have a
general idea of what you may like in the computer or how you would
like to configure the computer. Below is a listing of the various
components likely to be found in a computer and recommendations and
tips when considering any of the following components.


Case

Generally there are two types of Computer Case are available in
market, for Example Tower case and desktop case. The system unit of
the desktop personal computer can lie flat on the desk or table and
the monitor is usually placed on the system unit. An other model of
the computer case is known tower. The system unit of the tower PC is
vertically placed on the desk or table. But purchasing a computer case
is generally not an important consideration when you are going to buy
a Computer. However it depends upon the user needs and choice to
building a computer case may find it important to consider the
following considerations.

CD Media

CD-R -always will be an important consideration to think about when
purchasing a new computer or used computer. A CD-writer or recorder
(or simply CD-R drive) is used to write data on CD-R disks. Usually, a
CD-writer can read information from CD as well as write information on
CD, The locally produced CD-R disks are created with CD writer. The
speed of these drives is up to 52X or more.

CD-RW - You must have a CD-RW drive to write date on the CD-RW. These
drives have read and write speed is up to 52X or more but the re-write
speed is 10X or more. The CD-RW drive is advanced and more expensive
than CD-R drive. It can write data on both CD-R and CD-RW discs and
also read data from them

DVD - DVD stands for Digital Video Disk Versatile Disc. DVD-ROM is an
extremely high capacity optical disc with storage capacity from 4.7 GB
to 17 GB.


Hard Drive

Hard drives have and always will be an important consideration to
think about when purchasing a new computer or used computer. Hard disk
is most commonly used storage device in personal computers and laptop
computers. Most application programs and operation systems require
hard disk for installation and operation.


Processor

The computer processor is and will always be an important
consideration when purchasing a computer. Processor is considered the
brain of the computer. The CPU fetches instructions of program from
main memory and executes them one by one. The speed of the CPU is
measured in Mega Hertz or Giga Hertz and speed from 500 MHz to 3.4
GHz, it depends upon a user needs, that is why purchasing a processor
is an important consideration when building or buying a computer.
There are several considerations and additional information about what
to ask and look for when purchasing a processor directly or already
installed into a computer.

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