crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

Sure the faster (newer) modules will work. But you don't gain anything as the systems memory access speed is fixed.

I would just buy the cheaper modules. Also remember the systems limit is 16 GB.

Before you do anything make sure your firmware is upto date. Follow this Apple T/N: [https://support.apple.com/en-us/HT201518|EFI and SMC firmware updates for Intel-based Macs].

crwdns2915684:0crwdne2915684:0:

open