UC Lenovo i3 6100 4GO 500 GO

Processor Intel® Core™ i3-6100 Processor (3M Cache, 3.70 GHz) Intel® H81 Express Memory 4 GB 1600 MHz DDR3 SDRAM (1 x 4 GB) 500GB Serial ATA 3.0-Gb/s NCQ, Smart IV (7200 rpm) Connectivity SATA SuperMulti LightScribe DVD Writer Integrated Intel HD Graphics Drive Bays: 2 external 5.25 inch, 1 external 3.5 inch, 2 internal 3.5 inch, Expansion slots: 1 PCIe x16, 3 PCIe x1, 1 mini PCI Ports: 10 USB 2.0, 1 x DVI-D, 1 RJ-45, 1 VGA, audio in/out, Mic In, Front: 2 USB 2.0, audio ports Intergrated 10/100/1000 Gigabit Ethernet Controller Operating System Windows 10 Professional