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32 GB (2 x 16GB) PC4-21300 DDR4, 260-pin, SO-DIMM, 1.2V, RoHS Certified, warranty safe memory upgrade
Memory Upgrade Compatible with 2018 Mac mini: Mac mini (Late 2018) (November, 2018) Model ID: Macmini8,1 (3.6GHz i3, 3.0GHz i5, 3.2GHz i7)

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? Superior Compatibility: Designed for Select Acer, Alienware, Apple, ASRock, ASUS, BCM, Biostar, Clevo, Dell, DFI, Fujitsu, Gateway, Getac, Gigabyte, HP, HP Compaq, Intel, Lenovo, LG, MSI, NEC, Panasonic, Portwell, QNAP, Samsung, Sony, Supermicro, Toshiba, ZOTAC, Laptop, Notebook, All-in-One Models.
? Quality Components: Rasalas memory use high quality granules, under rigorous testing and screening, with strong compatibility and high stability with motherboards of various brands. It can provide your computer with superior memory quality and the stability required for long-term system operation.

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Module Size: 16GB kit (8GBx2)
Package: 204-pin SODIMM

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Design For Apple 2017 iMac 27-inch w/Retina 5K Display model ID: iMac 18,3 (i5 3.4GHz, i5 3.5GHz, i5 3.8GHz, i7 4.2GHz)
Design For all Apple 2017 iMac 21.5-inch w/Retina 4K Display or Non-Retina Display model ID: iMac 18,2 (i5 3.0GHz, i5 3.4GHz, i7 3.6GHz) and iMac 18,1 (i5 2.3GHz)

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DDR3 1066MHz PC3-8500 204-Pin Unbuffered Non ECC 1.5V CL7 Dual Rank 2Rx8 based 512×8 Module Size: 8GB Package: 2x8GB Guaranteed – Lifetime warranty from Purchase Date Free technical support
Compatible for Apple MacBook – 13 inch Mid 2010 – MacBook7,1 (2.4 GHz)