Hi. Quick question regarding MacBook Air history. On 13" MacBook Air models (and I guess 11" MacBook Air models for that matter), specifically those from the Mid 2013, Early 2014, and Early 2015 generations, was 8GB of RAM ever a standard option? Or was it exclusively configure to order (CTO/BTO)? I know that on the 2017 models (which are basically the exact same systems as the 2015 models except with a higher clocked Core i5), was standard on all models across the board. But I'm not recalling how it was with 2013-2015 models and sadly, MacTracker, Apple's own specs pages and Wikipedia all seem to imply that 4GB was standard and that 8GB was a CTO/BTO option, but they don't outright state as much (hence me asking here for clarification).
I ask as I'm now on the hunt for a MacBook Air within those generations and am wondering how common finding one with 8GB of RAM might be on the used market compared to finding one with 4GB.
I ask as I'm now on the hunt for a MacBook Air within those generations and am wondering how common finding one with 8GB of RAM might be on the used market compared to finding one with 4GB.