I bought the "HP EliteDesk 800 G4 Mini Business Desktop - 8th Gen Intel 6-Core i7-8700T Processor up to 4.00 GHz, 16GB Memory, 512GB Solid State Drive, Intel UHD Graphics 630, Windows 10 Pro (64-bit)" version. The specs in the title are correct and operates perfectly out of the box. Also came in with Windows 10 Pro, which is very nice as it saves me additional money from buying a legitimate Windows license. As for the product condition, I wouldn't say it was in "Excellent" condition, but there are some slight but noticable cosmetic damage on mine (like a couple of dents on the edges). The cosmetic condition will not affect my review, as I'm not expecting too much from a "Renewed" product and technically the cosmetic damage isn't really that noticeable from 12 inches away...Pros:+ Speed: This PC is very responsive and will work perfectly for what its intended: Office Work, or Business-related tasks.+ Windows 10 Pro: The pro edition allows for advanced modification to the system which the Home edition does not. As an aspiring IT professional, this might interest some people to test it out.+ Upgradability: Not only does this computer sport a Samsung NVME SSD (Albeit not the commercial ones), it also sports an extra M.2 Slot. For RAM, it can hold up to 2 slots of SODIMM Laptop Memory. This PC came with one 16 GB RAM stick, and had 1 extra slot open for another RAM stick. Also for those who are interested, the PC is compatible to upgrade to Windows 11.+ Portability/Repairability: This product is small enough to carry around and bring to other places with ease. I can see this being very useful especially if a client needs to get this PC fixed. The PC can just be unscrewed manually using your 2 fingers (if its not tightly screwed in) and pushed apart to easily make changes to the PC.Con:- Missing Features: The description in the product page stated that there was a "Slim DVD-Writer" and a "WiFi Adapter" that came with this PC. I came in well aware that this model does not have a DVD-Writer, but this product was missing a "M.2/NGFF M.2 Key A or E Slot" Wifi 6 card. No worries though, I did find a WiFi 6 card for about $17 on Amazon.- Lack of HDMI support: This PC only sports 2 Display Port and 1 VGA Port. This was not a deal-breaker for me (because you can just use an adapter for those that only use pre-existing HDMI cables in their household).Overall, for first impressions I feel pretty happy to have made this purchase, and would most likely buy it again. It seems very excellent to purchase for home or business needs. Be aware though, not everything in the description of the product page will be accurate, and each configuration of the PCs being shipped to you may vary. I would definitely recommend to take your time to extensively inspect/test your product within the 90-day guarantee just in case.Edit: Typos and grammatical error fix