The specs of the computer are in the pictures. The computer is amazing and has the power to handle any sound recording process, plugins and heavy duty use. We are changing out system to PC and we are letting this beauty go. It has the sonnet Server rack with space for 3 x PCIe cards and also with an extra part sold by sonnet you can install 4 x SSD Hard drives.. All you need to produce all the music you will ever need to make