Windows 10 Pro 64 bit CPU...AMD Athlon Dual Core 64 x 2 6000 + 3.00 GHz Ram ..... 8 GB of DDR 2 PC2 6400 Hard Drive... 500 GB Seagate SATA 7200 RPM Video Card... NVIDIA GeForce 8800 GT 21' Samsung Monitor Altec Lansing Speakers Keyboard , Wireless Mouce