Amazon.com: Dell OptiPlex 7040 Mini Tower PC, Intel Quad Core i7 6700-3.2 GHz,16GB DDR3L RAM, 256GB SSD, WiFi, Windows 10 Pro (Renewed) : Electronics
Dell OptiPlex 7040, Mini Tower Desktop, Intel Core i7-6700, 3.4GHz, 16 – System Liquidation
Amazon.com: DELL Optiplex 7040 Small Form Business Desktop Computer (Intel Core i5-6500 3.2GHz,8GB DDR3 RAM,256G SSD,DVD-ROM, Display Port, HDMI, USB 3.0, Windows 10 Pro 64-Bit) (Renewed)'] : Electronics
Dell Optiplex 7040 Ultra Small Case Core i5 Gen 6 2.7GHZ 8GB RAM 250GB SSD
A-Tech 4GB Memory RAM for Dell OptiPlex 7040 MT - DDR4 2666MHz PC4-21300 Non ECC DIMM 1Rx16 1.2V - Single Desktop Upgrade Module (Replacement for SNPCND02C/4G) at Amazon.com
Amazon.com: Dell Optiplex 7040 Mini-Tower Desktop PC, Intel Quad-Core i7-6700 4.0 GHz, 8GB RAM, 256GB NVMe SSD, HD Graphics 530 4K, DisplayPort, HDMI, AC Wi-Fi, Bluetooth - Windows 10 Pro (Renewed) : Electronics
Amazon.com: Dell Optiplex 7040 Small Form Factor Desktop PC, Intel Core i7-6700, 32GB Ram, 2TB SATA Drive + 256GB SSD WiFi, DVD-RW, 24 LCD, Windows 10 Pro (Renewed) : Electronics