Great little unit. Installed a Crucial SSD and 16 GB of this memory: https://www.amazon.com/gp/product/B00G5SSERC/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1Please note that the memory featured on the "frequently purchased together link" will cause an instability warning. According to Intel, memory must be 1.35 volt low voltage memory.  A downside is that there are no Win 7 drivers. My workaround was to install Win 10 Pro ($14 from sdkey), disable automatic updating, and use Classic Shell to make it Win 7-like. So far so good.