8GB DDR3 RAM, 1600 MHz, SO-DIMM

TS-431XU, TS-431XU-RP, TS-831XU, TS-831XU-RP, TS-1231XU, TS-1231XU-RP, TS-1635, TS-531X, TS-831X, TS-531P, TVS-871, TVS-671, TVS-471, IS-400 Pro, TS-531P, TVS-871T, TS-x31P2, TS-431x2, TS-431X, TS-431XeU