Memory upgrade for the ts-253be works perfectly. I ordered this memory upgrade from Amazon and it shows the full 16gb ram available on the system and so far works very well and
Crucial CT2K102464BF186D Kit de memoria RAM de 16 GB (8 GB x 2) (DDR3, 1866 MT/s, PC3-14900, SODIMM, 204-Pin) (B00JCRZ6XS) | seguidor de precio Amazon/ gráficas del historial de precios de Amazon/