Samsung 4GB PC4-2133P-R 1Rx8 ECC Registered Memory (M393A5143DB0-CPB0Q).
Samsung 4GB 1Rx8 PC3L-12800S DDR3L SODIMM Laptop RAM M471B5173EB0-YK0
Samsung 4GB 1Rx8 PC3-12800U-11-13-A1 NON-ECC Unbuffered Memory M378B5173QH0-CK0
SK Hynix 4GB RAM 1RX8 PC3-12800S-11-13-B4 Laptop Memory 30 Days Warranty Tested
8GB Samsung M471A1K43EB1-CWE 1Rx8 PC4-3200AA-SA1-11 RAM | Tested
8GB Samsung DDR4 2400MHz 1Rx8 PC4-19200 RDIMM ECC Registered Desktop Memory RAM
Samsung 4GB 2Rx8 DDR3 PC3L-12800S Laptop Memory SODIMM RAM M471B5273CH0-YK0 NICE