This is a freshly built ITX "gaming" rig. It supports a dedicated GPU under 20cm. The specs are as follows:

Asrock ITX motherboard w/ Intel Wifi and Bluetooth and case

Ryzen 5 5600g 6c/12t Processor

16GB Silicon Power DDR4 3200mhz (2x8gb)

512GB SSD w/ Windows 10 (not activated)

500w Bronze Power Supply specifically designed for this casing (shorter cables and inverted fan design)

Upgraded low-profile cooler (it stays just under 75c compared to the stock cooler which was riding at 90c. The PSU is designed to suck air OUT instead of blowing it)

This system weighs less than 12 pounds.

On one side, I opened a few ventilation holes but didn't have time to do them all. There are slots for it on top as well to be perforated with a small screwdriver or drill bit. The minecraft wrap is more like a sticker than vinyl, but has held together somewhat well for a first try.

I'd recommend a single fan model gpu, like the various 1660 Supers or 3060's from Dell on the used market. I have an ITX 1050-ti I could throw in for another $50, but it's missing it's mounting bracket.

I ship insured with UPS.