This is a genuine Dell Optiplex 380 Motherboard Small Form Factor Motherboard. If you are looking for a different size of Optiplex 380 Motherboard you can find it here.
We have done more than just test this motherboard. Here at Discount Electronics we go one step further and replace any components that have potential to fail in the near future. We have been testing, repairing and selling computers and computer parts for over 15 years.