Yep, it's the Lenovo ThinkCentre TIO24Gen3 23.8" Monitor! Perfect for your Lenovo mini-PC -- it just slots in behind the monitor.
They each come with a stand and a 90W power adapter that provides enough juice for both the monitor and all the very intense, extremely important work you plan to do on your PC.
About the PC: I'd recommend getting a PC that fits the assembly, perhaps a Lenovo ThinkCentre M75q or similar. Otherwise, you'll want a PC with a DisplayPort output. An HDMI adapter will not work here.
I've got several of these in stock.While relatively new, I pulled them from production when corporate sent the location whole new equipment. Get yours before some other slob nabs them all.Bulk price/shipping available. I've got several of these in stock. Make me an offer.