... systemEnvironmentOperating Temperature0~70oCNon-operating Temperature-40~85oCShock2,000G(@0.3ms half sine wave)Vibration20G(40-2000HZ)Humidity5-95%Warranty2yearsAvailable unitAvailable,NO ... x 1.8" ZIF SSD 64GB 1.8" ZIF 64GB Solid State Drive For Macbook Air,D420,Early 2008,A1237,MK8009GAH