Which RAM Is Best For The Synology DS1819+? I Am After 32 GB RAM

 

There are for official RAM sticks which are compatible with Synology DS1819+

D4ECSO-2400-16G
16GB
DDR4 ECC SO-DIMM
D4NESO-2400-4G 4GB DDR4 SO-DIMM
(EOL) D4NS2133-4G 4GB DDR4 SO-DIMM
(EOL) RAMEC2133DDR4SO-16G 16GB DDR4 ECC SO-DIMM

You can also choose unofficial but still compatible RAM sticks from Crucial:

Crucial 16GB DDR4-2666 ECC SODIMM
DDR4 PC4-21300 • CL=19 • UNBUFFERED • ECC • DDR4-2666 • 1.2V • 2048MEG X 72 •

 

DS1819+ 32GB ECC RAM Upgrade

What RAM should I get. Does it even matter?

In this article you suggest

Crucial 16GB DDR4 SDRAM Memory Module – 16 GB – DDR4-2666/PC4-21300 DDR4 SDRAM – CL19-1.20 V – ECC – Unbuffered – 260-pin – SoDIMM

That product has 4 Amazon reviews.
DDR4-2666, CL19, PC4-21300, rank?

However, Amazon frequently purchased together recommendation to the DS1819+ below

Crucial 32GB Kit (16GBx2) DDR4 2400 MT/s (PC4-19200) DR x8 SODIMM 260-Pin Memory – CT2K16G4SFD824A

This product has 1,848 reviews.
DDR4-2400, CL17, PC4-19200, Dual Rank

 

Crucial 32GB CT2K16G4SFD824A memory comes as a KIT of two 16GB sticks. This is none ECC (Error-correcting code memory) RAM which works at slower speed around 2400 MT/s. It should work, but you loose these two important points.

I hope this helps.

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2 thoughts on “Which RAM Is Best For The Synology DS1819+? I Am After 32 GB RAM

  1. Hello!

    Crucial says in his compatibility board that the ECC 2666 functioning DS1819+.

    Crucial 16GB DDR4 SDRAM Memory Module – 16 GB – DDR4-2666/PC4-21300 DDR4 SDRAM – CL19-1.20 V – ECC – Unbuffered – 260-pin – SoDIMM

    Will it work but non-ECC 2666?

    Crucial CT2K16G4SFD8266 Kit Memoria RAM de 32 GB (16 GB x 2) (DDR4, 2666 MT/s, PC4-21300, Dual Rank x 8, SODIMM, 260-Pin) non-ECC

    Now it’s 94€! I read a few that works properly.

    I’d like to know your opinion.

    Cci doesn’t interest me since I use a iMac the highest of Gama over 4000 €and uses non-ECC memory because I m going to put cci memory to my Nas.

    If it was very important, iMac of these features would be compatible with ECC memoirs

    Thank you.

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