樓主:1) 此款系列最大只能8G,來自說明手冊 點我金士頓不錯~ umax 也可以Feature DescriptionMemory connector two internally accessible DDR3/DDR3L connectorsMemory capacity 2 GB and 4 GBMemory type 1600 MHz, dual channel DDR3 configurationMinimum memory 2 GB, 4 GB, 6 GB, and 8 GBMaximum memory 8 GB2) 自己換ssd,不過要小心拆開筆電,手冊有教學,拿原廠硬碟當行動碟(小弟就是這樣玩的inspiron N4110)