Dell Optiplex 7440 AIO,Intel Core i5-6500 3.2GHz,16G RAM,512GSSD WIFI,BT,,HDMI/DP, Windows 10 Pro 64 bits Multi Language Used Grade A - Walmart.com
Refurbished: Dell OptiPlex 7450 23.8" FHD Touchscreen 1920 x 1080 All in One Desktop Intel Quad Core i7-6700 3.40GHz 8 GB DDR4 512 GB SSD Windows 10 Pro - Newegg.com
Dell M.2 PCIe NVMe Gen 3x4 Class 40 2280 Solid State Drive - 256GB | Dell USA
Dell OptiPlex 7440 All-In-One Owner's Manual
Refurbished: Dell OptiPlex 7440 23.8" FHD All in One Desktop Intel Quad Core i7-6700 3.40GHz 16 GB DDR4 512 GB M.2 SSD + 1TB HD Windows 10 Pro - Newegg.com
Dell OptiPlex 7440 All In One Computer, 23.8" Touchscreen, Intel Core i5 6500 3.2 GHz, 16GB DDR4 Memory, 1TB SSD, Bluetooth, Wifi, Windows 10 Pro, Includes Wireless Keyboard and Mouse, Used - Walmart.com
Dell OptiPlex 24 7000 Series All-In-One (7440) Review | PCMag