While all-in-ones have their place, the most obvious benefit is not needing separate units for the monitor and the computer itself. Better yet, this computer has a camera built into the top of the display that retracts when not in use and, when needed, can be popped out (albeit manually). All in all, this all-in-one is ready to go out of the box. Thanks to its touch screen, we only needed to plug in a keyboard and mouse if we wanted to. Eventually, we added a keyboard for ease of typing and a mouse for a more traditional feel, but being able to operate the OptiPlex 7400 without peripherals was quite an interesting experience.
All around, the OptiPlex 7400 is quite sturdy and sleek, thanks to its aluminum chassis. It has built-in speakers that have decent sound quality for a computer. On the back, the all-in-one has a large range of I/O ports, including DisplayPort, HDMI, USB-A, USB-C, and Thunderbolt.
We appreciated the location of them too on this all-in-one. The ports in the back were high enough on the computer that when we had it tilted down, we weren't worried about needing to adjust for the cables sticking out of the back.