I am selling 2 BRAND NEW (never used) 4GB Micron DDR4 Ram Memory Modules that came stock in my 2017 Apple iMac Desktop Computer. Immediately after purchasing my iMac (new) I upgraded it with additional Ram. This memory would work PERFECT for a similar machine as mine only game with these TWO 4GB modules, but has slots for 4 modules so someone wanting to speed up their iMac can immediately double the speed of computer by adding these TWO additional modules and they will go from 8GB to 16GB. These are the smaller ram modules so will also work in upgrading or replacing the RAM in your laptop computer. $10 FIRM Text 250-888-6066 for easiest and quickest way to contact me.