It Btec Unit 2 D1

Topics: Personal computer, Operating system, Computer Pages: 3 (841 words) Published: July 11, 2011
D1 – evaluation of commercially available computer systems

Evaluate the three specifications below for commercially available computer systems from Dell and justify the one most suitable for use in the IT classrooms

Specification 1

PROCESSOR| Intel Corei3- 540 (3.06GHz, 4M)|
OPERATING SYSTEM| English Genuine Windows® 7 Professional 32 Bit with Media| MICROSOFT SOFTWARE| Microsoft® Office 2007Small Business - English| SECURITY SOFTWARE| English Trend Micro™ Internet Security (30 day Trial) AntiVirus Software| BASE| OptiPlex 980 DT : Standard Base Desktop Chassis|

MONITOR| Dell Professional 2009W 20" 51 cm Wide HAS monitor VGA,DVI-D,USB, (1680x1050) Blk UK/I| KEYBOARD| Enhanced Quietkey USB Spacesaver Black keyboard - UK/Irish (QWERTY)| MOUSE| Dell 2 Button USB Optical Mouse|

HARD DRIVE| 320GB 3.5inch Serial ATA (7,200rpm) Single Hard Drive| MEMORY| 4GB (2x2048MB) 1333Mhz DDR3 Dual Channel|
OPTICAL DRIVE| No optical drive included|
FLOPPY/MEDIA DRIVES| 19 in 1 Media Card Reader|
SPEAKERS| No speakers required|

By looking at the specification, this PC has a very fast processor, and all the functions enable the user to navigate around PC easily. Firstly this PC has a really fast processor, a Intel Core i3 which are the new product that launch in 2010, it is 3.06GHz, 4M which are faster than a average computer. This processor allow you to work on two tasks at the same time, delivering the performance you need for smart multitasking, it will not slow you down by opening too many application. It has HD graphics that provides superb visual performance for sharper images, richer colour, and life-like audio and video. This will be good for school when creating graphic images, but it could be too expensive for the school to buy The Operating System is using the Windows 7 Professional, this operating system is the latest operating system from Windows, and it is fast and reliable. Windows 7 allow you to get working...
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