Synology 4GB DDR4 2666 MHz Non-ECC SO-DIMM Memory Module
![Synology 4GB DDR4 2666 MHz Non-ECC SO-DIMM Memory Module](https://www.bhphotovideo.com/images/images2500x2500/synology_d4neso_2666_4g_ram_ddr4_2666_non_ecc_so_dimm_1547568.jpg)
Upgrade the memory in your compatible NAS server with the 4GB DDR4 2666 MHz Non-ECC SO-DIMM Memory Module from Synology. This single RAM module
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Synology - DDR4 - 4 GB - SO-DIMM 260-pin - unbuffered
![](https://cdn.moglix.com/p/FiUvJvOCEye1Z-xlarge.jpg)
Buy Synology 8GB DDR4 ECC Unbuffered DIMM Memory Module, D4EC-2666-8G Online At Best Price On Moglix
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16GB D4ECSO-2666-16G 260-Pin DDR4-2666 PC4-21300 ECC Sodimm RAM
![](https://preview.redd.it/trying-to-add-ram-ds423-v0-qhpozuaz0vlb1.jpg?width=640&crop=smart&auto=webp&s=dc02c796a402a5141ac12da26635a56ff7c49414)
Trying to add RAM DS423+ : r/synology
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U3lub2xvZ3kgUkFNIHByaWNlIGluIE1hbGF5c2lhIC0gQmVzdCBTeW5vbG9neSBSQU0gfCBMYXphZGE=
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4GB DDR4 2666 PC4-21300 SODIMM Synology D4NESO-2666-4G Equivalent NAS Memory RAM
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Synology NAS Unofficial Memory Upgrade Guide – NAS Compares
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Synology 4GB DDR4 2666 MHz Non-ECC SO-DIMM Memory D4NESO-2666-4G
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16GB D4ECSO-2666-16G 260-Pin DDR4-2666 PC4-21300 ECC Sodimm RAM
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Synology 16GB DDR4 2666 MHz ECC SO-DIMM Memory Module PC4-21300 for Select Synology NAS Servers for DS1819+ DS1618+ DS2419+ - AliExpress