> (64GB not even possible, of course). Just to be clear, that applies to the base M4. M4 Pro and Max can go up. (To 128GB I think). And I believe these are LP

> (64GB not even possible, of course). Just to be clear, that applies to the base M4. M4 Pro and Max can go up. (To 128GB I think). And I believe these are LPDDR5X 7500 on the base M4 model. So it is more expensive than Lenovo even though it is slower. M4Pro and Max get much faster RAM though.