The document discusses various components of a computer system. It describes several types of CPUs including Intel Core 2 Duo, Core 2 Quad, Celeron D, Athlon XP, and AthlonX2 64 Bit that use Socket 775, Socket 1156, Socket 939, and Socket AM2/AM3. It also mentions the main components of a motherboard and describes the functions of ports and slots. Furthermore, it provides details about RAM technologies like DDR SDRAM and specifications for hard disks using Serial ATA and SATA interfaces with capacities up to 512GB and speeds up to 6GB/s.

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CPU – Central Processing Unit
intel core 2 duo, Core 2 quad Celeron D
Socket 775
Socket 1156

3. 3
CPU – Central Processing Unit
Athlon XP, AthlonX2 64 Bit
Socket 939 Socket
AM2 Socket AM3

4. 4
Main
board)

5. 5

6. 6

7. 7

8. 8
01. PS/2 Mouse 06.Speaker
jack Line out jack
02. Parallel Port 07.
Microphone Jack
03. IEEE1394 08 – 09. Port 4 USB
PORT
04. Ethernet Port
11.Communication port

9. 9
RAM – Random
Access Memory)

10. 10
RAM – Random
Access Memory)DDR SDRAM
SDRAM
184 pin
DDR SDRAM
266, 333 400
DDR
SDRAM
SDRAM

11. 11
Hard disk)

12. 12
1 Hard disk)
Serial ATA (SATA)

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Serial ATA
150 MB/s
8 -
32 MB
300
MB/s 600 MB/s
1 Hard disk)
Serial ATA (SATA)

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SerialIII ATA
128 GB, 256 GB,
512GB
6
GB/s
2 Hard disk)
SSD

15. 15
Monitor)

16. Display Card)
16
VGA

17. 17
SoundCard)

18. 18
Floppy Drive)

19. 19
DVD-ROM Drive)

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21. 21
(CASE)

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