Dell OptiPlex 7050 i7-6700 @3.40GHz 16GB DDR4 RAM 128GB M.2 SSD 320GB SATA HDD Radeon HD 8570 Graphics Card Windows 10 Pro - HYBRID HARDWARE
If you don't buy an Optiplex with the M.2 SSD option, Dell doesn't solder the slot onto the board so you can never install one after the fact. : r/assholedesign
M.2 PCIe NVMe SSD HDD Cover Bay WH11F 0WH11F for Dell Optiplex 7070 7090 3090 Ultra
slots m.2 - Dell Community
DELL DESKTOP OPTIPLEX 3080 MFF INTEL I5-10500T 2.3Ghz 10TH GEN CPU 1X8GB 2666MHz DDR4 RAM 256GB M.2 PCIe NVMe SSD NO DVDRW INTEGRATED GRAPHICS KB216 KEYBOARD MS116 MOUSE WINDOWS 10 PRO 3Y