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A-Tech 128GB RAM Replacement for Samsung M386AAK40B40-CWD | DDR4 2666MHz PC4-21300 (PC4-2666V) 2S4Rx4 (8Rx4) 1.2V ECC LRDIMM Load Reduced DIMM 288-Pin Memory Module at Amazon.com
![Samsung Starts Mass Producing Industry's First 128-Gigabyte DDR4 Modules for Enterprise Servers – Samsung Global Newsroom Samsung Starts Mass Producing Industry's First 128-Gigabyte DDR4 Modules for Enterprise Servers – Samsung Global Newsroom](http://img.global.news.samsung.com/global/wp-content/uploads/2015/11/semi_Main.jpg)
Samsung Starts Mass Producing Industry's First 128-Gigabyte DDR4 Modules for Enterprise Servers – Samsung Global Newsroom
Micron just announced a 128GB DDR5 module and a roadmap — but the bigger news is that you probably won't be able to buy DDR6 till at least 2029
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