RAM: 2GB

Maximum RAM Capacity: 8 GB

Most Suitable For: Office, Industrial, Business, Coding, Casual Computing, School

Form Factor: Mini Desktop

Connectivity: USB 3.0 (1), USB 2.0 (3), DisplayPort, HDMI, Ethernet, Headphone Jack, SD Card Reader

Operating System: Windows 8.1, Factory Default Pre install.

Features: Built-in Bluetooth Adapter, Built-in Speakers, Built-in Wi-Fi Adapter

AC Adapter: Included

These units are NEW Open Box and shipped in the box the came with.

It looks to us it will attempt to install Windows 8 by default, we didn't want to alter the factory setup.