Listed is a Mac Pro 3.1 complete Pro Tools 8 recording studio loaded with 2 Hard drivescontaining 1tb Snow Leopard 6.8, while second hard drive is 2tb with Yosemite 10.10.5.and has a capacity of 16 gb of ram.Also included is the complete Adobe CS4 Creative Suite with software such as Photoshop, Illustrator, Powerpoint, InDesign, Microsoft. and lots of other software extras. Comes with dual video card capabilities to run the included two 24 monitors along with the mouse and keyboard.The system also includes the Digi 002 8 channel rack recording system the legendary original KRK ROKIT passive 5 studio monitors which has slight transportation scars and studio stories to tell, but overall they sound great and are incredibly honest when it comes to recording translation. Everything you need from speaker wire to firewire cable is included with the system so youll be up and running in no time. Great for those who want to build a small project recording studio setup for personal use, or to record live bands.