$100 · HP Compaq Pro 6305 SFF

This is just for the computer itself. Does not come with any cables (power, audio or video), keyboard, mouse, or monitor. This is a dual core small form factor desktop. It's smaller than a tower, so you can have it on the desk, however I had it standing on its side under the desk most of the time. I haven't used it in a while, but I reinstalled windows and recently applied all the updates. Since I don't have any serial, parallel, or PS/2 devices I can't test the legacy connectors, but everything else was working before I retired this computer. Below are the specs for this machine. AMD A4-5300B dual core processor 3.4GHz 4GB DDR3 RAM (using 1 out of 4 banks) 250gb Hard Drive Fresh install of Windows 10 (with licence key attached) DVD/RW drive Has both USB 2 and 3.0 ports RJ45 Ethernet connection VGA and DisplayPort Serial and Parallel ports for legacy devices PS/2 mouse and keyboard connections