Crucial Memory for Mac
1 x 8GB, 2400 MHz, DDR4-RAM, SO-DIMM
Question about Crucial Memory for Mac
Will this module fit in the iMac 21.5 4K Late 2017?
At Crucial there are 3 different RAMs that meet Apple's conditions:
"Use SO-DIMMs (Small Outline Dual Inline Memory Modules) that meet the following specifications: PC4-2400, Unbuffered and without parity, 260-pin DDR4 SDRAM running at 2400 MHz."
https://help.apple.com/imac...
Differences exist between dual ranked and single ranked, among others
https://www.crucial.com/usa...
Which processor is installed in the device?
Which RAM bar is already present? If possible, use a second RAM with the same characteristics and from the same manufacturer.