DELL PRECISION T1650 TOWER INTEL CORE i5-3550 3.30GHz 16GB 500GB WINDOWS 10 PRO | eBay
Refurbished: DELL Desktop Computer Precision T1650 Intel Core i5 3rd Gen 3470 (3.20GHz) 8GB DDR3 2TB HDD Windows 10 Pro - Newegg.com
Libreboot – Dell Precision T1650
Amazon.com: Dell Precision T1650 Tower Workstation Business Desktop Computer, Intel Quad-Core i7-3770 up to 3.90 GHz, 8GB RAM, 1TB HDD, DVD, WiFi, USB 3.0, Windows 10 Professional (Renewed) : Electronics