Adamanta 128GB (4x32GB) Memory Upgrade for 2020 Apple iMac 27″ w/Retina 5K Display & 2019 Apple iMac 27″ w/Retina 5K Display DDR4 2666Mhz PC4-21300 SODIMM 2Rx8 CL19 1.2v DRAM RAM

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128GB ( 4x32GB ) DDR4 2666 MHz Non-Parity/Non-ECC Unbuffered SODIMM Memory 260 pin Dual Rank Module.
Memory Upgrade Compatible with 2020 27 inch iMac w/ Retina 5K Display model ID: 20,1 20,2 (i5 3.1GHz, i5 3.3GHz, i7 3.8GHz, i9 3.6GHz). Models: MXWT2LL/A, MXWU2LL/A, MXWV2LL/A
Memory Upgrade Compatible with Early 2019 27-inch iMac w/ Retina 5K Display model ID: 19,1 (i5 3.0GHz, i5 3.1GHz, i5 3.7GHz, i9 3.6GHz). Models: MRQY2LL/A, MRR02LL/A, MRR12LL/A
Every module is backed by a limited lifetime warranty. We always have hundreds in stock! Free technical support from our experienced technicians.
Every single memory module is fully tested by the manufacturer. Our experienced technicians can verify if these parts will work for you with free technical support.