Brother Bird's Linux Private Kitchen 4th Edition--Self-study Notes

intel chip architecture

PS: To upgrade the computer, you have to check whether the motherboard is suitable for the CPU. The type of the motherboard suitable for the CPU is limited. 
PS: Now there is no north bridge, and it has been integrated into the CPU.

RAM

 

hard disk

PS: Hard disk
 1. The smallest unit is sector
 2. Concentric circles of sectors form a track 
3. A concentric circle forms a magnetic cylinder

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