Objectively, it is a machine that can barely meet basic office needs even with 8 GB RAM and a fast SSD. It works fine for Windows 10, Microsoft Office 365, and email, but it runs quite slowly on websites and struggles to open heavy sites. It can play 1080p videos on Youtube and VLC, but at a low frequency, not at 60Hz and beyond. It has excellent connectivity, with a micro-SD reader, 3.5 mm analog audio out/in, VGA and HDMI (with dual screen support), but no Displayport. It only supports one SO-DIMM DDR3 1.35V up to 8 GB and one SATA3 2.5'' SSD, not an M.2 SSD. It includes Gigabit Ethernet LAN and an M.2 NGFF card with WiFi 5 and BT 4.0, but don't expect high speeds due to the weak processor (it gets the job done though). Needless to say, forget about gaming, its graphics card is almost non-existent. VC apps (Zoom, Teams, Skype, etc.) work, but you can't really do anything else simultaneously as it becomes extremely slow. On the other hand, the machine is very small in size, just slightly larger than a palm in footprint (0.69 liters in volume) and it doesn't heat up at all, except for the SSD which easily reaches 60 degrees in the summer! It includes an external power supply and a VESA bracket, so you can mount it behind a monitor that supports it. I bought it brand new for only 42 euros, 51 euros including shipping, without RAM and SSD, and for that price, it is incredibly good.

I had bought it for €90 and I use it as a VOIP server with freepbx. Excellent choice for its price, it works flawlessly 24/7 for 8+ months.

Edit: 2 years of flawless operation now.
2nd edit: It has been running for 4 years now! I have it on a UPS and I haven't had to restart it for 1.5 years. Amazing!

With a 120GB SSD and 4GB DDR3L RAM, you have a wonderful office PC for office work and watching 1080p videos.