TBS-h574TX-i5-16G / -Intel® Core™ i5-1340PE 12C(4P+8E)/16T up to 4.50GHz -Intel® Iris® Xe Graphics eligible -16 GB on board (non-expandable) TBS-h574TX-i3-12G -Intel® Core™ i3-1320PE 8C(4P+4E)/12T up to 4.50GHz -Intel® UHD Graphics for 13th Gen Intel® Processors -12 GB on board (non-expandable)