Tested----- 64GB 2 X32GB DDR5 5600B SO-DIMM STICKS The Samsung 64GB (2x32GB) DDR5-5600 PC5-5600B SO-DIMM 262-Pin Unbuffered memory module is designed for high performance in laptops and other devices that require fast and reliable memory. With a total capacity of 64GB split into two 32GB modules, this RAM offers ample storage for multiple tasks and applications. The DDR5 SDRAM technology ensures quick data transfer speeds, while the unbuffered design provides a direct connection for optimal performance. The compact SO-DIMM form factor makes it easy to install and upgrade in compatible systems.