Model Part Number :

8GB*2 3200 CL16 Grey (AX4U32008G16A-DT50)

8GB*2 3200 CL16 White (AX4U32008G16A-DW50)

8GB*2 3600 CL18 Grey (AX4U36008G18I-DT50)

8GB*2 3600 CL18 White (AX4U36008G18I-DW50)

16GB*2 3200 CL16 Grey (AX4U320016G16A-DT50)

16GB*2 3200 CL16 White (AX4U320016G16A-DW50)

16GB*2 3600 CL18 Grey (AX4U360016G18I-DT50)

16GB*2 3600 CL18 White (AX4U360016G18I-DW50)