Is MacBook RAM DDR4?

DDR3 is the only type of RAM that works with an Apple MacBook where you can replace the memory. DDR4 is suitable for iMacs from 2017.

What RAM is compatible with MacBook Pro?

CRUCIAL MEMORY FOR MAC SYSTEMS

Single / Kit Density Technology Form Factor
8GB / 16GB (8GBx2) DDR3L SODIMM 204-pin DR
8GB / 16GB (8GBx2) DDR4 SODIMM 260-pin SR
16GB / 32GB (16GBx2) DDR4 SODIMM 260-pin DR
8GB / 16GB (8GBx2) DDR4 SODIMM 260-pin SR

What RAM should I buy for Mac?

Best memory for 2020 iMac (27-inch): Our recommendation For most people, 16GB will be enough, and because of that, we’d recommend the OWC 16GB DDR4 RAM kit. It’s only one stick, but it leaves your other RAM slots open if you want to expand up to 64GB by just buying this kit three more times.

Is Mac RAM same as PC RAM?

While PC and Mac enthusiasts will have you believe their systems are completely different, many internal components are actually universal, including the random access memory. While there are some caveats MacBook owners should be aware of, there is virtually no difference between PC laptop RAM and MacBook RAM.

What kind of RAM does a MacBook use?

Mac Pro (2019) has 12 DIMM (memory) slots that support up to 1.5TB of 2933MHz memory when all 12 slots are full using DDR4 ECC DIMMs. 8-core, 12-core, and 16-core Mac Pro models support up to 768GB of memory.

Can you put DDR3 1333 instead of 1066?

No, the correct answer is that it does not matter. You can mix RAM of both speeds (1066/1333). The system will automatically use the slower speed, but there is no risk of system crashes. And no, 1333MHz RAM will not be recognized in a 2009 iMac, but 1066MHz in the 2010 is just fine.

Can 1600MHz RAM work on 1066?

Yes you can. However, the speed at which the ram will work depends on your mother board. If it supports 1600 MHz then your ram will run at 1600Mhz. But if your mother board does not supports upto 1333 mhz then the 1600 Mhz ram will run at the maximum supported ram speed.