Trying to figure out if there is Mini-ITX oem/aio

[ijamofasta]

i want to make a LAN centered build in a 50 cal ammo can but am hopeing to give some old teck a new lease on life i am hopeing to find a few old dell hp acer oem/aio to use as parts but i've had a hard time finding motherboard sizes from those manufactures ammo can is 7 x 11 x 5.5 inch er  17 x 28 x 14 cm let me know what ideas you all have

[GoldenLag]

https://www.asrock.com/nettop/AMD/DeskMini A300 Series/index.asp

 

closest i think you will find is something like the ASrock Deskmini series. they use very small mobos and low power CPUs that should fit perfectly. 

 

a Ryzen APU system would be the best you could fit. 

 

you can also look at laptops. laptops like old Probooks have small mainboards you should be able to fit inside. they dont need a lot of power nor a beefy cooler. use the included Display out on the mainboard to Display onto a screen. 

 

can be had for close to nothing. a Probook 6470B from Ebay is really cheap and you can swap out the Storage to an SSD and upgrade the Ram by adding another stick.