4 X 4GB PC3 - 12800S SO-DIMM RAM Chips - computers - by owner -...
4 PC3 - 12800S 4GB SO-DIMM ram chips. 2X PC3 - 12800S-11-11-F3 and 2X PC3 - 12800S-11-10-F3 2 are by SK Hynix made in China, 2 are ELPIDA made in Taiwan Untested, but all were pulled from working...