Dell OptiPlex 3020 i3-4130 3.4GHz + 4GB RAM (NO HDD NO OS)
FAST Desktop Gaming PC Intel Core i3 4130 3.40 8GB RAM 500GB 2GB GT730 Windows10 | eBay
Restored Dell OptiPlex 3020 Desktop Computer Tower I3-4130 Dual Core 3.40 Ghz Computer PC 4GB DDR3 RAM 1TB Hard Drive Wifi DVDRW Windows 10 Home 64 Bit (Desktop PC) (Refurbished) - Walmart.com
Amazon.com: lenovo ThinkCentre M73 SFF Small Form Factor Business Desktop Computer, Intel Dual-Core i3-4130 3.4GHz, 8GB RAM, 500GB HDD, USB 3.0, WiFi, DVD, Windows 10 Professional (Renewed) : Electronics
Certified Used Lenovo ThinkCentre E73 Tower Intel Core i3-4130 3.40G 12GB RAM 3TB HDD DVD Drive WIFI DP to HDMI Adapter BT 4.0 VGA DP Win 10 Pro 64 Bits(Enlish/Spanish) 1 Year