Some more pictures as I finalized my X5000/40 build.
I was waiting for my graphics card to arrive before I could finish, and as you can see it's here. In the days ahead I will be working on the software installations and much joyful configuring.
I built this in a new Fractal Design Define R5 case I obtained to match the R4 cases of my black and my white X1000s. (Collect them all!) No boing ball to be had for this one, but Matthew at AmigaKit did send me a couple of extra AmigaOne case badges back when I was building out my second X1000.
I added a PCIe SATA controller card to allow for two more SATA devices than the meager two allowed by the motherboard. The optical drive and RAM sticks were donated by a dead HP computer, so a little extra memory will be available for an eventual Linux install in addition to AmigaOS, and perhaps eventually MorphOS if I can find a way to add a second graphics card. I also had a spare 2TB SATA SSD on hand as the main storage, as well as a couple of SATA hard drives also scavenged from that dead HP workstation.
Sound card is a ESI Juli@ scored from ebay, and the graphics card is an XFX RX580 8GB. I added two more Fractal Design 140mm case fans, so there's two in front pulling in and two at the back/top blowing out.