Amazon.com: dell OptiPlex Business Desktop Tower, 12th Gen Intel Core i9-12900K Processor, 36GB RAM, 1TB SSD + 1TB HDD, DVD-RW, DisplayPort, HDMI, Windows 11 Pro, Black : Electronics
A-Tech 8GB KIT (4 x 2GB) for Dell Optiplex 740 745c 755 DT/MT/SFF 760 DT/MT/SFF 760 Series (Desktop Mini Tower and Small Form Factor) DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory at