$300 to $400

Dell 390 SFF Intel i5 - 2nd Gen, 4GB RAM 500GB HDD, WIN 10 Pro

Dell 7010 DT Intel i5 - 3rd Gen, 8GB RAM 750GB HDD WIN 10 Pro

Dell 9010 DT Intel i5 - 3rd Gen, 8GB RAM 240GB SSD, WIN 10 Pro

Dell 980 SFF Intel i7 - 1st Gen, 8GB RAM 1TB HDD, WIN 10 Pro

Dell 990 DT Intel i5 - 2nd Gen, 16GB RAM 1TB HDD, WIN 10 Pro

Dell E5440 Intel i5 – 4th Gen 8GB RAM 500GB HDD WIN 10 PRO

Dell E6430 Intel i5 – 3rd Gen 8GB RAM 120GB SSD WIN 10 PRO

Dell Vostro 470 Tower Intel i5 - 2nd Gen, 16GB RAM 2TB HDD, WIN 10 Pro

HP 800 G1 SFF Intel i5 - 4th Gen, 16GB RAM 240GB SSD, WIN 10 Pro

HP 8300 DT Intel i7 - 3rd Gen, 16GB RAM 1TB HDD, WIN 10 Pro

HP 8300 Ultra Sff Intel i5 - 3rd Gen, 8GB RAM 240GB SSD, WIN 10 Pro

HP 8460P Intel i7 – 2nd Gen 8GB RAM 120GB SSD WIN 10 PRO

HP Z220 Sff Intel i5 3rd Gen 32GB 1TB HDD 240GB SSD Win10 Pro

HP Z400 Workstation Xeon QuadCore W3550 32GB 1TB HDD 240GB SSD Win10 Pro

Lenovo M83 SFF Intel i5 - 4th Gen, 8GB RAM 128GB SSD, WIN 10 Pro

Lenovo M92P SFF Intel i5 - 3rd Gen, 16GB RAM 240GB SSD WIN 10 Pro