Crucial 4GB 2400MHz 260 pin
- Single 4GB DIMM
- Memory should be fitted in matched pairs
- Compatible with iMac Retina 5K - 27-inch - 2017
DetailsStandard models shipped with 2x4GB DIMMs leaving two spare slots.
Machines of this generation can have a maximum of 64GB of RAM (4x16GB DIMMs).