Amazon.com: HP Compaq Elite 8300 TW MiniTower High Performance Business Desktop PC, Intel Quad Core i7-3770 3.4GHz, 8GB RAM, 128GB SSD + 500GB HDD, DVD, VGA, USB 3.0, WiFi, Windows 10 Pro (Renewed) : Electronics
HP 8300 Complete Overhaul: PSU and GPU upgrades | tonymacx86.com
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Refurbished: Grade A- HP Compaq Elite 8300 Tower Desktop Computer Core i5 3rd Gen 3470 8GB RAM 1TB HDD DVD Windows 10 Professional Free Keyboard & Mouse Combo - Newegg.com