Samsung 4GB DDR3 PC3-12800 1600MHz 204-Pin SODIMM Laptop Memory Module RAM. Model M471B5273DH0-CK0 at Amazon.com
Samsung Galaxy Tab S6 Lite 10.4-inch Touchscreen WiFi Tablet, 4GB RAM, 64GB SSD, with S Pen, Cover & Mazepoly 64GB Memory Card with Adapter - Walmart.com
Amazon.com: Samsung Galaxy M12 M127F 64GB 4GB RAM Factory Unlocked (GSM Only | No CDMA - not Compatible with Verizon/Sprint) International Version - Black : Cell Phones & Accessories