What do you call the non case pc

[Nexures]

I was looking at this: https://champagneandsecurity.files.wordpress.com/2012/02/hptx_2md1.jpg

can someone tell me what this is called ? thanks in advance

 

[TechyInAZ]

Normally it's called a test bed.

 

[Nibla]

I was looking at this: https://champagneandsecurity.files.wordpress.com/2012/02/hptx_2md1.jpg

can someone tell me what this is called ? thanks in advance

Test bench

 

[Nexures]

thanks guys