HP Compaq dx7500 Microtower Computer (Hardware Upgrades, Windows 10 & Review) - 8Bit Mammoth
Refurbished: HP Compaq dx7500 SFF Desktop Core 2 Duo 3.06GHz 4 GB DDR2 RAM 320 GB HD DVD-RW Wifi Bluetooth Microsoft Windows 7 Professional 64-Bit - Newegg.com