Review on 🖥️ Timetec 16GB RAM Kit - DDR3 1333MHz PC3-10600 Non-ECC, Unbuffered 1.5V CL9 2Rx8 Dual Rank 240 Pin UDIMM for Desktop Computer Memory Upgrade by Fred Meeks

Great - replaced my four 2GB boards with 4GB boards up to a max from 16GB. There are no problems installing and starting. One interesting thing about my Dell Optiplex 990 is that the memory slots are not stacked. The first block has one slot with white end clips and one with black end clips. The same on the 2nd bank. It turns out that the 2 banks with white clips are banks 1 and 2 and the 2 with black clips are banks 3 and 4. So on my motherboard the banks are physically located as 1,3,2,4. ,