Tiny Fanless Barebones PC FL53-J6412 Celeron J6412 Wifi 8GB DDR4. No SSD/OS/PS.
This is listed as being Windows 11 compatible. 8GB DDR4 RAM. M.2 2280 SATA SSD slot. No SSD included. I can include a 128GB SSD for £7 extra. Two Wifi antenna connections. This has no OS installed but powers on to the BIOS OK.