![TECMIYO 16GB (1*16GB) DDR4 2666MHz SODIMM PC4-21300 PC4-21300S No ECC CL19 1Rx8 1.2V Laptop Memoria RAM Compatible con Intel AMD y Mac : Amazon.es: Informática TECMIYO 16GB (1*16GB) DDR4 2666MHz SODIMM PC4-21300 PC4-21300S No ECC CL19 1Rx8 1.2V Laptop Memoria RAM Compatible con Intel AMD y Mac : Amazon.es: Informática](https://m.media-amazon.com/images/I/61Gv5MiLB9L.jpg)
TECMIYO 16GB (1*16GB) DDR4 2666MHz SODIMM PC4-21300 PC4-21300S No ECC CL19 1Rx8 1.2V Laptop Memoria RAM Compatible con Intel AMD y Mac : Amazon.es: Informática
![I tried to purchase some RAM for my computer, but the grooves don't match and the new RAM sticks won't fit in. I thought all laptop RAM sticks were compatible and interchangeable. I tried to purchase some RAM for my computer, but the grooves don't match and the new RAM sticks won't fit in. I thought all laptop RAM sticks were compatible and interchangeable.](https://preview.redd.it/i-tried-to-purchase-some-ram-for-my-computer-but-the-v0-zy9ecpfs5tt81.jpg?width=576&format=pjpg&auto=webp&s=6e549948a2efe10cf272375436723a60776c2280)
I tried to purchase some RAM for my computer, but the grooves don't match and the new RAM sticks won't fit in. I thought all laptop RAM sticks were compatible and interchangeable.
![1G Laptop Ram, Built-in Chips Durable Full Compatibility Laptop Memory, For DDR PC-2700 Notebook For - Walmart.com 1G Laptop Ram, Built-in Chips Durable Full Compatibility Laptop Memory, For DDR PC-2700 Notebook For - Walmart.com](https://i5.walmartimages.com/asr/40438986-f1c2-4798-a364-9b9a21bed6f1.ca98cae535f7d2afc39666e663384d3e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
1G Laptop Ram, Built-in Chips Durable Full Compatibility Laptop Memory, For DDR PC-2700 Notebook For - Walmart.com
![CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E7240 Laptop/Notebook - A7 at Amazon.com CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E7240 Laptop/Notebook - A7 at Amazon.com](https://m.media-amazon.com/images/I/71eVw9HLcEL._AC_UF894,1000_QL80_.jpg)
CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E7240 Laptop/Notebook - A7 at Amazon.com
![4gb Ddr2 Laptop Ram 800mhz Pc2 6400 Sodimm 2rx8 200 Pins Compatible Intel Amd Laptop Memory | Fruugo ES 4gb Ddr2 Laptop Ram 800mhz Pc2 6400 Sodimm 2rx8 200 Pins Compatible Intel Amd Laptop Memory | Fruugo ES](https://img.fruugo.com/product/1/22/885304221_max.jpg)
4gb Ddr2 Laptop Ram 800mhz Pc2 6400 Sodimm 2rx8 200 Pins Compatible Intel Amd Laptop Memory | Fruugo ES
![DDR3 RAM, Laptop RAM 204PIN PC3-8500 Fully Compatible 1066Mhz For Gamer For Laptop For Notebook Computer | Walmart Canada DDR3 RAM, Laptop RAM 204PIN PC3-8500 Fully Compatible 1066Mhz For Gamer For Laptop For Notebook Computer | Walmart Canada](https://i5.walmartimages.com/asr/02bd8915-2f4d-4444-9852-8706683722a7.900e3bc677bdc3dcacae3baf1af0d61b.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)