All in One Lenovo S400z, Procesador Intel Core i3 6100U (2.30 GHz), Memoria de 4GB DDR4, Disco Duro de 500GB, Pantalla de 21.5" LED, Video Intel HD Graphics 520, Unidad Óptica DVD±R/RW,
Two Components Automatic Glue Dispenser Machine | Second Intelligent
8GB Memory for Lenovo S400z AIO DDR4 2133MHz SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
OFFTEK 16GB Replacement Memory RAM Upgrade for IBM-Lenovo S400z All-in-One (DDR4-19200) Desktop Memory at Amazon.com