mem、hdd、screed、dvdドライブはすべて簡単にアクセスでき、取り外し可能です。####[['mem', 'MEMORY#USABILITY', 'positive'], ['mem', 'MEMORY#USABILITY', 'positive'], ['hdd', 'HARD_DISC#USABILITY', 'positive'], ['hdd', 'HARD_DISC#USABILITY', 'positive'], ['screed', 'DISPLAY#USABILITY', 'positive'], ['screed', 'DISPLAY#USABILITY', 'positive'], ['dvdドライブ', 'OPTICAL_DRIVES#USABILITY', 'positive'], ['dvdドライブ', 'OPTICAL_DRIVES#USABILITY', 'positive']]