Samsung 4GB DDR4 PC4-21300, 2666MHZ, 260 PIN SODIMM, 1.2V, CL 19 Laptop ram Memory Module
$8.85
Price: $8.85
(as of Jan 01, 2025 19:25:56 UTC – Details)
Samsung 4GB DDR4 PC4-21300 2666MHz 260pin SODIMM Memory M471A5244CB0-CTD
Customers say
Customers find the internal memory easy to install and a great value for money. They say it works well, is fast, and doubles their memory capacity for the price. The memory makes their laptop run faster and improves RAM performance.
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13 reviews for Samsung 4GB DDR4 PC4-21300, 2666MHZ, 260 PIN SODIMM, 1.2V, CL 19 Laptop ram Memory Module
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Samsung 4GB DDR4 PC4-21300, 2666MHZ, 260 PIN SODIMM, 1.2V, CL 19 Laptop ram Memory Module
$8.85
CSX –
Excellent memory expansion option for Synology DS220+
I wasn’t willing to pay the ridiculous Synology price for the official memory expansion card, so I looked at the specs, and decided that this Samsung 4GB card would meet my needs nicely, while still staying within the official 6GB maximum.Installation is quite easy: you shutdown and disconnect the box, take out one of the drives (on the side with the memory card slot), carefully insert the new card at a slight angle, then press down gently until it clicks into place with the retaining clips. Then restart, and check the system info to confirm that you have 6GB memory. I experienced no problems throughout this process.Note: if you do a web search, you’ll see various sites discussing the addition of an 8GB or 16GB chip, supposedly this works because the system board supports it. I didn’t go there because my system isn’t going to be heavily loaded (I use it as a NAS, that’s it), so it wasn’t worthwhile for me. I seem to have sufficient headroom for all my anticipated needs, and the system performance is more than adequate.
Kris –
Works as advertised.
I purchased it for my Synology DS224+ NAS. Installation took less then 5 min (had to remove HDDs). NAS rebooted no issues and recognized the added memory. Now I have 6GB. No issues whatsoever.Just ordered another on for my Synology 423+ NAS.Highly recommended. Cannot go wrong with Samsung.
Carlos –
What a difference it made in terms of speed!
Definitely worth the money! My HP laptop is running like new. Added an addition 4 GB of RAM to the existing 4 GB it came from factory. Wish I would have done this sooner! Install was pretty straight forward.
David –
Perfect for Synology
Direct fit for my Synology NAS. Works flawlessly. I have installed Samsung memory in about a dozen machines and never had errors or failures.
Jack Chen –
Not bad
Not bad
nextech1101 –
Samsung Reliable
I bought it to replace the 8GB RAM in my Lenovo M920Q since I was having some issues with the RAM in there, crashing. Only using the M920Q as an OPNsense router, so didn’t need a lot of RAM. This did the trick and don’t have any more crashes.
Raul –
Works fine in a HP laptop model 14-CK0010la
I was looking to fix my HP laptop (model 14-CK0010la), it originally came with an extremely slow Seagate 1TB hard drive that stopped working within two years, I removed the back cover and located the faulty SATA drive, and to my surprise I found an empty M.2 slot, so I immediately ordered a Samsung 970 EVO Plus nvme SSD. The laptop came with 4GB of ram and had an empty memory slot, so I decided to upgrade the RAM as well, and looked the exact same dimm model, and this item came up.Shipping was fast. Memory module worked just fine, now I have 8GB of RAM with the fastest SSD I have ever used, laptop is better than new, highly recommended upgrade!
Robert –
Easy and cheap upgrade for my Dell Latitude
I had a Dell Latitude with only 1 4GB Kingston DDR4 RAM stick in it and another empty slot. I tried installing Crucial 16GB DDR4 RAM (2 x 8GB), but it kept throwing memory errors. I bought this Samsung 4GB DDR4 to go with my Kingston stick so now my Dell has 8GB of RAM over the slots. I then ran Windows Memory Diagnostics again to make sure everything was fine and it was. Now, after 6 hours of using my laptop, it can run multiple applications with much more ease. I don’t know why or how, but having this mixed RAM is working better than installing two identical Crucial 8GB sticks (all 2666Mhz speed as well).
michel langlois –
Installer à mon SD220+, fonctionne parfaitement.
Jose Razo –
Excelente módulo de memoria, funciona como promete. Lo único es que la pedà 2666 hz y la recibà 3200,
Client j.B –
Je voulais rajeunir mon ancien HP i3 en le passant de 4 à 16Go par 2x 8Go (pas de pot, incompatible). je suis donc passé à 2x 4Go et 1xSSD 1To sur lequel j’ai cloné le HDR mécanique. Maintenant il galope… Merci
Placeholder –
Very good product. Instead of wandering on the streets, I directly got this proper product to my home.
John Flood –
After researching Synology NAS I found that their basic RAM is made by Samsung and so the same make should work in the extension slot. The Synology branded RAM was over $100 whereas the Samsung RAM is $30. It worked beautifully. Easy to insert. And DSM recognised it immediately and I now have 6GB of RAM instead of 2GB for a fraction of the cost. I bought Samsung because they make Synology’s RAM and that persuaded me over buying the Crucial RAM, not that Crucial don’t make good RAM. They do. I worked on the basis that Samsung would be less risky in being recognised by DSM, which I think is the case here.