These little guys are amazing. I have been using them for client conference room computers connected to large TV’s. I believe the last I purchased was new at the clients request. But I have also bought them as refurbs. Do yourself a favor, i5 processor, 8 GB of RAM and a 256 GB SSD. These specs will handle your daily tasks without complaints. It’s not a video intensive workhorse for CAD or gaming. But will run your office apps, web browser and accounts apps like quickbooks all in the same session.If you need compact horsepower, these little gems are great.