Amazon.com: Mini Desktop Computers. 1-16 of over 2,000 results for "mini desktop computers" Results. Check each product page for other buying options. Beelink S12 Pro Mini PC, Intel 12th Gen Alder Lake- N100 (up to 3.4GHz), 16GB DDR4 RAM 500GB M.2 SSD, Desktop Computer Support 4K Dual Display/USB3.2/WiFi 6/BT5.2/Gigabit Ethernet for Home/Office.