64GB DDR5 5200MT/s Non-ECC Unbuffered SODIMM CL42 2RX8 1.1V 262-pin 16Gbit
Kingston Technology KCP552SD8K2-64. Component for: Laptop, Internal memory: 64 GB, Memory layout (modules x size): 2 x 32 GB, Internal memory type: DDR5, Memory clock speed: 5200 MHz, Memory form factor: 262-pin SO-DIMM, CAS latency: 42