For a used computer, this was really clean. Check out the pictures of the inside. The cooling fan, power supply, and memory all look new and everything is dust free. I thought this only had two banks for memory, but there are two unused banks, which is nice because 8gb isn't a lot of memory these days and RAM isn't expensive if you can add more. The CPU checks out as advertised.I deducted one star because the hard drive looks ancient and it's labeled July 2012. I had planned to spin it up and test it, but I installed a new 2TB HD and there was only one SATA power cord. Maybe that's standard for SATA drives. At any rate, I'd be very concerned about putting my data on this drive. The average life of a drive is 3-5 years and this drive is approaching 9 years (although, it's possible it sat on a shelf for years). The mouse and keyboard they thrown in are extremely cheap. You'll need to your own for any serious work.I didn't boot the HD, so I know how well it runs W10, but the CPU benchmark is reasonably speedy for an older machine and it runs Gnome just fine.I had forgotten that like most Dell's it uses DisplayPort and my spare monitor is HMDI. Luckily I had recently gotten DP-to-HDMI adapter (for about $8). You can also buy DP-to-HDMI cables (make sure they're male-to-male).