Crucial Technology 64GB Kit 32GBX2 260 Pin Sod

64GB Kit 32GBX2 288PIN DIMM DDR4 PC4-25600 Non ECC

Crucial Technology Part# CT2K32G4DFD832A

RAM Modules – RAM Module - 1.20 V Memory Voltage - DDR4-3200/PC4-25600 - DDR4 SDRAM - CL22 - 64 GB Memory Size - DIMM - 3200 MHz Memory Speed - Notebook - 288-pin Pins - Unbuffered - 2 x 32GB Modules

64GB Kit DDR4-2666

Crucial Technology Part# CT2K32G4S266M

RAM Modules – TAA Compliant – RAM Module - 1.20 V Memory Voltage - DDR4-2666/PC4-21300 - DDR4 SDRAM - CL19 - 64 GB Memory Size - SoDIMM - 2666 MHz Memory Speed - MAC - Non-ECC - 260-pin Pins - Unbuffered - Mexico - iMac Retina 5K ...