4X70J67436 Lenovo 16GB DDR4 2133MHz SoDIMM Memory Genuine Laptop RAM. The item "4X70J67436 Lenovo 16GB DDR4 2133MHz SoDIMM Memory Laptop RAM" is in sale since Friday, August 16, 2019. This item is in the category "Computers/Tablets & Networking\Computer Components & Parts\Memory (RAM)". The seller is "overstock4you" and is located in Freehold, New Jersey. This item can be shipped worldwide.