Can You Upgrade Ram On Macbook Air 2015 The macbook air is a little more limited but you should be able to upgrade the ssd and battery.

Can you upgrade ram on macbook air 2015 Review this ifixit teardown.
Can you upgrade ram on macbook air 2015. I ve got macbook pro retina 15 inch mid 2015. As long as macbook exists running too slow seems to be a everlasting topic for some users. You can t update the ram in any macbook air models. The ram can be updated in the majority of imacs with a couple of exceptions.
The 21 5in models from mid 2014 and late 2015. Jump to step 7. Sadly no the ram is soldered to the logic board and is not upgradable. As stated above you can t upgrade ram after purchase.
When you know what model you have you can find out whether you can upgrade the ram yourself. It would be cheaper to buy a new system. Your only choice here is to exchange the logic board with one that has 8 gb which is not economical. Here is a tutorial video for macbook air ram upgrade explaining and demonstrating the detailed operations of how to replace the ram chips soldered on the logic board.
However it s likely you have an ssd hard drive so not much ram is needed to be fast.