Zagna

QNAP and Highpoint seem to have couple.

Try a free Oracle VM? How To Set Up and Run a (Really Powerful) Free Minecraft Server in the Cloud

Allegro USB-C 4-Port USB 3.2 Gen 2 - Sonnet looks like one?

Looking at Prime H410 pics, seems like there would've been a plastic anchor if you buy it originally. Whoever built that pre-built, just threw it away and didn't even think of installing it in. And seem to be easily available on eBay. Just search M.2 anchor.

I bet it's currently between the motherboard and case, just rattling in there. So open the other side of the case and look for it or tilt the case, maybe it'll get out or remove the motherboard to get at it.

One option could be to get a external enclosure with SFF-8088 connectors?

You could try Oracle Always Free VPS first?

A simple Ryzen AIO could be suitable? Something like one with a 5500U or 5700U?

You could get a header adapter, an extension and install in the slot above the GPU? And memory is most often best in slots 2-4, not the current 1-3.

Quick look at 80Plus ratings... GT while outputting 203W, takes 222W from the wall. T2 when outputting 204W, takes 216W from the wall. GT while outputting 506W, takes 546W from the wall. T2 when outputting 508W, takes 534W from the wall. GT while outputting 1004W, takes 1127W from the wall. T2 when outputting 1012W, takes 1084W from the wall. Difference of about 6W at 20% load, 12W at 50% load and difference of 43W at 100% load. Let's say 1kWh is 10¢, even running at 100% all day, power usage bill difference would be that 10¢. And mostly idling, difference is maybe 1¢/day.

And it's single channel memory, ouch.

Best option would be to buy a modern PSU that actually has a proper PCIe power connector instead of using that ancient PSU with a Molex to 8-pin adapter. Your PSU most like isn't able to provide enough wattage.

What you most likely have, is an DVI-I to VGA adapter, and your RX 550 only has an DVI-D connector. DVI-I has analog pins, DVI-D doesn't. So you need to get an active DVI-D to VGA adapter.

LGA 1200 you can see there that W580 chipset only supports Rocket Lake.

Maybe Mikrotik RB5009UG+S+IN + S+RJ10?

Noiseblocker has worked quite well.

Delock makes one with Thunderbolt. Close to 2x price of their USB 3.2 Gen 2x2 enclosure. Delock USB4™ 40 Gbps Enclosure for 1 x M.2 NVMe SSD - tool free

Or set it up for free?

You could try an Oracle Cloud Always Free Instance?

The chipset quoted here has 12 PCIe lanes. The CPU meant for it has 20 lanes. So that's 32 combined. AMD Ryzen CPUs have 20 lanes and the AM4 chipsets can provide anything from PCIe 2.0 x4 to PCIe 4.0 x16 depending on which you choose. So they're comparable.

Fast boot is on and is skipping BIOS output, bootloader is on the 1TB HDD so it can't boot. That's my guess. Install bootloader on the 500GB SSD, use Windows to boot into UEFI and change boot order.

Maybe Z3 Pro (Gen 3) & Z+1 Pro (Gen 3)?

Yup

From the manual, so you need an active DisplayPort to Dual Link DVI adapter.

My 256GB SSD dropped several percent in the first few months, now after 5 or so years, it's still at 82%. Your SSD will last you decades imo.