Windows XP Pro is available. This particular version of Windows XP has the PAE patch installed. This allows for more programs to be opened or running in the background. The drawback would be the program(s) is stillLIMITED to 4GB under the 32-bit OS.
Customizable Retro Desktop Dell Optiplex 790 SFF Intel i5 SSD 16 GB W10/W7/XP
Dell Pro Tower Desktop Computer, Next Gen OptiPlex, 14th Gen Intel i3-14100 (4-Core), 8GB DDR5 RAM, 512GB PCIe SSD, Windows 11 Pro – Reliable Essential Desktop for Small Business & Home Office
Dell Tower Desktop PC – Intel Core i7-7700 7th Gen Processor – 16GB DDR4 RAM – 256GB SSD – Keyboard & Mouse – Wi-Fi – Office, Home, Business Desktop Computer Windows 11 Pro (Renewed)
Dell Tower Desktop PC – Intel Core i7-7700 7th Gen Processor – 16GB DDR4 RAM – 512GB SSD – Keyboard & Mouse – Wi-Fi – Office, Home, Business Desktop Computer Windows 11 Pro (Renewed)
Dell OptiPlex Desktop SFF Desktop i3 i5 i7 Win 10/11 Pro 27" Monitor
