





Synology RAM DDR4-2666 Non-ECC SO-DIMM 4GB (D4NESO-2666-4G)
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PRAVEEN MP
> 3 dayGood item.
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Brian C. Kelly
> 3 dayWorked as described in my DS220+. Nice to have the additional memory to run more VMs, containers, and full-text search. Went from the stock, soldered 2 GB to at total of 6 GB. I have a pair of 4 TB HDDs running in RAID 1 on this NAS.
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Tpt
> 3 dayGood, 4 times costlier than Similar product of same quality
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Vkesu
> 3 dayWent with the same brand to ensure support for the Synology nas and memory card.
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Singleshot
> 3 dayIt works as expected. Easy installation. Follow ESD installation guidelines.
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Dr. Mariana Block Sr.
> 3 daySynology says if you use any memory but theirs your Synology will blow up and no warranty.
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Ken Tue
> 3 daySynology nas use.
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DJ
> 3 dayNot much to say. Plug it in, it works, just like it is supposed to. Helps my new Synology be faster than the old one.
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Michael James
> 3 dayThis was a great buy I caught a sale
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J. Cook
15-06-2025I dont do gaming, so I dont have an opinion about that, but this installed easily and my software for my NAS tells me it is performing as advertised. Synology OEM parts are a bit more expensive, but there dont seem to be any issues with them, whereas some other reviewers found some issues with parts from other providers.