M Muscle macrumors regular Original poster May 30, 2015 #1 I understand the CPU and RAM are NOT, how about the HD?
Mr_Brightside_@ macrumors 601 May 30, 2015 #2 It is if you can find the part. https://www.ifixit.com/Guide/MacBook+Air+13-Inch+Early+2015+SSD+Replacement/38535
It is if you can find the part. https://www.ifixit.com/Guide/MacBook+Air+13-Inch+Early+2015+SSD+Replacement/38535