Operating System: Windows 10 Enterprise 64-bit (10.0, Build 19042) (19041.vb_release.191206-1406) System Manufacturer: Hewlett-Packard System Model: HP 280 G1 MT Processor: Intel(R) Core(TM) i3-4170 CPU @ 3.70GHz (4 CPUs), ~3.7GHz Memory: 8192MB RAM GRAPHIC CARD :Intel HD Graphics 4400 NVIDIA GeForce GT 710 - 2GB HDD : 500 GB SuperMulti DVD-RW drive Ports : Front I/O ports Two (2) USB 2.0 ports One (1) Microphone in One (1) Headphone out Rear I/O ports Four (4) USB 2.0 ports Two (2) USB 3.0 ports One (1) RJ45 network connection One (1) Audio Line out One (1) Audio Line in One (1) VGA One (1) DVI-D Internal I/O Ports One (1) PCIe x 16 One (1) PCIe x 1