What is a better RAM card: 2GB 2Rx8 or 4GB 1Rx8? I currently have 1 4GB 1Rx8 and 1 2GB 2Rx8 in my computer, but have a 2GB 2Rx8 on the side.
![ELPIDA chipset 4GB 1Rx8 PC3 PC3L 12800S DDR3 1600Mhz 4gb Laptop Memory Notebook Module SODIMM RAM - AliExpress ELPIDA chipset 4GB 1Rx8 PC3 PC3L 12800S DDR3 1600Mhz 4gb Laptop Memory Notebook Module SODIMM RAM - AliExpress](https://ae01.alicdn.com/kf/H9bcfb7557d3849fbaf6597cb1ef24a8f2.jpg_640x640Q90.jpg_.webp)
ELPIDA chipset 4GB 1Rx8 PC3 PC3L 12800S DDR3 1600Mhz 4gb Laptop Memory Notebook Module SODIMM RAM - AliExpress
![Rasalas Memory Ram Ddr4 8g 4g 16g Oперативная Nамять Laptop 2rx8 1rx8 17000 19200 21300 Sodimm 260pin 1.2v Netobook Memoria Ram - Rams - AliExpress Rasalas Memory Ram Ddr4 8g 4g 16g Oперативная Nамять Laptop 2rx8 1rx8 17000 19200 21300 Sodimm 260pin 1.2v Netobook Memoria Ram - Rams - AliExpress](https://ae01.alicdn.com/kf/H7ecc000d11594e7fb475b9c41b40b028g/Rasalas-Memory-Ram-DDR4-8G-4G-16G-O-N-Laptop-2Rx8-1Rx8-17000.jpg)
Rasalas Memory Ram Ddr4 8g 4g 16g Oперативная Nамять Laptop 2rx8 1rx8 17000 19200 21300 Sodimm 260pin 1.2v Netobook Memoria Ram - Rams - AliExpress
![What do the 2RX8 and 1RX8 mean on the official dell ram shown here? I am looking to find some used ram for my PowerEdge T130 server and I want to make What do the 2RX8 and 1RX8 mean on the official dell ram shown here? I am looking to find some used ram for my PowerEdge T130 server and I want to make](https://preview.redd.it/what-do-the-2rx8-and-1rx8-mean-on-the-official-dell-ram-v0-9g4rce73qigb1.png?width=640&crop=smart&auto=webp&s=ef20ca1972b7cf1723e161547a4145dea618fdae)
What do the 2RX8 and 1RX8 mean on the official dell ram shown here? I am looking to find some used ram for my PowerEdge T130 server and I want to make
![DUOMEIQI 16GB 1rx8 DDR4 2400 MHz SODIMM RAM PC4-19200 (PC4-2400T) CL17 1.2V 260-Pin Non-ECC Laptop RAM Memory Module at Amazon.com DUOMEIQI 16GB 1rx8 DDR4 2400 MHz SODIMM RAM PC4-19200 (PC4-2400T) CL17 1.2V 260-Pin Non-ECC Laptop RAM Memory Module at Amazon.com](https://images-na.ssl-images-amazon.com/images/I/71Fm5j6p2PL._AC_UL210_SR210,210_.jpg)
DUOMEIQI 16GB 1rx8 DDR4 2400 MHz SODIMM RAM PC4-19200 (PC4-2400T) CL17 1.2V 260-Pin Non-ECC Laptop RAM Memory Module at Amazon.com
![Rasalas Memory Ram Ddr4 8g 4g 16g Oперативная Nамять Laptop 2rx8 1rx8 17000 19200 21300 Sodimm 260pin 1.2v Netobook Memoria Ram - Rams - AliExpress Rasalas Memory Ram Ddr4 8g 4g 16g Oперативная Nамять Laptop 2rx8 1rx8 17000 19200 21300 Sodimm 260pin 1.2v Netobook Memoria Ram - Rams - AliExpress](https://ae01.alicdn.com/kf/H994152e5ad4f483e93091fd942a83b94g/Rasalas-Memory-Ram-DDR4-8G-4G-16G-O-N-Laptop-2Rx8-1Rx8-17000.jpg)
Rasalas Memory Ram Ddr4 8g 4g 16g Oперативная Nамять Laptop 2rx8 1rx8 17000 19200 21300 Sodimm 260pin 1.2v Netobook Memoria Ram - Rams - AliExpress
![Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK at Amazon.com Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK at Amazon.com](https://m.media-amazon.com/images/I/31yxGJxpJnL.jpg)
Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK at Amazon.com
![4gb 1rx8 Pc3l-12800s Memory 8gb Ddr3l 1600mhz Notebook Ram For Acer Aspire Z1-622 Z1-601 Z3-600 Z3-615-ur15 Z3-700 All-in-one - Rams - AliExpress 4gb 1rx8 Pc3l-12800s Memory 8gb Ddr3l 1600mhz Notebook Ram For Acer Aspire Z1-622 Z1-601 Z3-600 Z3-615-ur15 Z3-700 All-in-one - Rams - AliExpress](https://ae01.alicdn.com/kf/HTB1SyV0XA9E3KVjSZFGq6A19XXak/4GB-1Rx8-PC3L-12800S-Memory-8GB-DDR3L-1600MHz-Notebook-RAM-for-Acer-Aspire-Z1-622-Z1.jpg)