





Synology RAM DDR4-2666 Non-ECC SO-DIMM 4GB (D4NESO-2666-4G)
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antzrus
> 3 daySee my Headline
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IVAN BERNALES
> 3 dayLA MEMORIA RAM DE 4GB, SE NOTA AL INCORPORLA EN LA NAS, FUE FACIL DE INSTALAR Y LOS ARCHIVOS PESADOS NO SE NOTAN AL PASAR DE UNA CARPETA A OTRA O AL VER UN VIDEO O PRESENTACION.
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Singleshot
> 3 dayIt works as expected. Easy installation. Follow ESD installation guidelines.
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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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J Samuel
> 3 dayUsed on my Synology DS220+. Install was a breeze, start up and NAS recognized with no issues. A little pricey but worth it.
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Mike
08-06-2025It does what it is supposed to do. Just a bit expensive due to its Synology branding and certification. Other brands of this spec likely would have worked just as well for a lower cost.
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Ry
> 3 dayOnly purchased to maintain my 920+ warranty even though any other 4gb stick would work fine. Should be 50% of its current cost ($100~).
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Mark Evans
> 3 dayNo issues whatsoever. Installed in a Synology DS920+
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Miguel
> 3 dayThe RAM chips that are actually soldered to the board are Samsung. Go with an 8GB stick of Samsung for compatibility and a lower cost. Get the M471A1K43CB1-CTD. Works great on my DS220+ and my DS720+. It tests out with Synology Assistant memory test, plus, theres no errors/nuisance warnings that youre not using a Synology branded stick of memory.
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John
Greater than one weekEasy.