I had punched this myself on Amazon for 1 of my kids netbooks. I then proceeded to miss place it and ordered another. This one turned up finally, it has never been installed and I only broke the seal to open the package and get the photo of Samsung label.

The Samsung 4GB DDR3 SO-DIMM PC3L-12800S RAM M471B5173QH0-YK0 is a high-quality memory module designed for computers and laptops. With a total capacity of 4GB and a bus speed of PC3L-12800S, this RAM is ideal for improving the performance and efficiency of your device. Made by Samsung, a well-known brand in the industry, this memory module is reliable and durable for long-lasting use. The 204 pins ensure compatibility with various devices, making it a versatile option for upgrading your computer's memory capacity.