WANTed: 4GB (4GB x 1) 2Rx8 PC3-10600S DDR3 (DDR-3) . . . (Not: For Sale) WANTed. . . . Samsung 4GB 2Rx8 PC3-10600S ( 09-11-F3) M471B5273DH0 (CH9-1150) . . . etc.