Dynabook PORTEGE

3 models from 6 hardware reports. 1 takes more memory, 1 has it all soldered.

ModelMemoryMost seenUpgradeReports
PORTEGE X30L-J Varies by configuration 2
PORTEGE X30L-K Soldered, no slot 2
PORTEGE X50-G 2 DDR4 SO-DIMM slots 32 GB 2