Detailed Description  New & Original  5mm 8M cache 4200rpm original replacement HDD for Mac book air. Also compatible with iPod classic and other slim note book with ZIF interface too.  Our company (Luna Commerce) is specializing in all parts for ipod (logic mainboard,hard disk,clickwheel,faceplate,back cover,headphone jack,LCD screen,battery,digitizer).  Parts for ipod iphone(2G screen,3G screen 3G digitizer,battery,battery cover,antenna cover,ribbon flex cable,camera head,audio jack,Chrome frame,home button). Accessories for ipod&iphone(earphone,charger,FM Tranmitter,Speaker,Data Cable,screen protector,leather case,crytal case,silicon case).