Crucial RAM 16GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT16G4SFRA32A at Amazon.com
Amazon.com: HP Pavilion 15 Laptop, 11th Gen Intel Core i7-1165G7 Processor, 16 GB RAM, 512 GB SSD Storage, Full HD IPS micro-edge Display, Windows 11 Pro, Compact Design, Long Battery Life : Electronics