You can try Chinese Market there is an youtuber called strange part he knows lot of people in China "Apple people"so do contact him or get some help thank you
2gb 1rx8 pc3l-12800s-11-11-b2 m471b5773dh0-yk0 1246 AND Samsung 2GB DDR3 Memory So-Dimm 204pin 1Rx8 Pc3-10600s 1333mhz M471b5773chs-ch9 will it both be compatible
will they both work if put together