If you followed the link and read the specifications you would know exactly what I'm talking about, but for people who didn't, here is the summary:
4 x16 ports (3 of them work at x1 speeds, the one closest to the CPU is PCI Express 5.0 x16).
8 SATA3 ports (people who wanted to build a NAS should be visibly salivating at this point).
Apart from that, there are 2 nice features that I would personally like to point out, as I look for these features in every board:
128GB of RAM supported (no ECC, and I suppose a lot of motherboards support it now, but nice to have).
A 2230 E-key slot.
I know a few of you might be wondering why I'm mentioning the slot used for a WiFi card in this post - I invite you to take a look at this.
It's a link to an Aliexpress item, so if you don't want to click, here's a short version: It's an E-key to 2.5Gbe converter, using a Realtek RTL8125B chip. It's amazing, I learnt about these adapters from a random Level1Techs video. I think a lot of people could use this.
And there you have it. If you're building a system that requires heavy PCIe access and a lot of SATA3 storage, I think this is the best value you can find when purchasing new.
It's a b550M chipset so Ryzen 1st gen is a good cheap choice, however a lot of them didn't have integrated graphics so you would need a video card to be able to boot. My current server has a Gt730, you just need any video card so that POST is happy. That said if you're planning on using this in a build it's nothing too interesting. Sure it has a lot of ports but that's about it, IMO you would get more mileage out of a cheap server motherboard.
It looks fine from lemmy.world instance, but not my personal instance. I had this issue with my Display Name as well at other instances, may take a while for it to take effect
You dont need a GPU for ssh or web services. Yeah you'd need one to set it up I guess. Actually idk it might depend on your bios but if your mobo is any good it should have an ignore GPU failure warning.
While it would work no doubt, I do not recommend it. It complicates management in case things go real astray especially nowadays most consumer motherboards do no expose RS232 or any serial port. It is also more flexible and convenient for homelab machines to have some sort of GPU capability.