I bought the cheapest laptop with 64GB RAM for just over $800; here's how I did it | TechRadar
New Dell Inspiron 15 Laptop 15.6" Full HD Touchscreen Intel Iris Xe Graphics Intel Core i7-1255U 64GB DDR4 RAM 512GB PCIe NVMe M.2 SSD Windows 11 Pro Black - Walmart.com
Amazon.com: Dell Latitude 5520 Business Laptop, 15.6" FHD Display, Intel Core i5-1145G7 vPRO, 64GB RAM, 2TB PCIe SSD, IR Camera, HDMI, Backlit Keyboard, Wi-Fi 6, Thunderbolt 4, Windows 11 Pro : Electronics