|
Master Member
|
引用:
|
作者向下沉淪
不能!
單碟160G是指一個碟片兩面都是80G.而兩面都各有一個讀取頭可讀取.總共160G.
雙碟320G是指兩個碟片共有四面有四個讀取頭.80GX4=320G.
而雙碟250G是指兩個碟片雖然有四面.但只配置三個讀取頭而已.80GX3=250G.
ps:好像是這樣吧!若有錯.請高手大大補充.
|
不能這樣算吧 
__________________
History doesn’t repeat itself, but it does rhyme
暫離.....
|