what to look for in a desk top PC
A guide on what to look for in a desk top PC brought to you by
Moneysupermarket, the price comparison website.
Some important factors to consider when purchasing a new
desktop PC:
Memory (RAM)
Most desktop computers now use a type of memory called DDR2. DDR3 which is
now finally making its way to PC systems but it is more expensive. In terms
of amount, it is best to have at least 2GB of memory in the system and
preferably u p to 4GB. Memory speeds can impact performance as well. The
faster the memory, the better the performance will be and the better your PC
will cope under pressure.
Hard Drives
With Hard Drives the two main points to consider are size and speed. The
larger the drive and the faster, the better the performance and capacity. In
a desktop, it is best to have at least 500GB or more of storage space. In
terms of speed the desktop PC’s on the market are all roughly the same. A
few high performance drives are available.
Optical Drives (CD/DVD/Blu-ray)
Most systems sold now feature DVD burners, even the budget systems. Blu-ray
is an option for those wanting to use their PC for the high definition video
format.
Processors (CPUs)
Processor choices are a bit more difficult now than they were previously It
is still really a choice between an AMD and an Intel processor. The
difference really comes in how many cores there are in the processor and its
speed. Each company now has a performance rating system that isn't really
easy to compare. This is often where a lot of buyers are tripped up.
Monitors
Obviously a monitor is essential! Previously users would need to choose
between a CRT or LCD monitor, but LCDs are pretty much the standard now, the
real issue is more about size and cost of the LCDs.
If you shop around it is easy to find a cheap
desktop pc keeping the above guide in mind should ensure you have a good knowledge on pc’s before you buy one.
|
|
