GPU mining rig frame holds up to 12 GPUs. It is a solid, quality frame. It won't flex when lifted or moved even when it is fully loaded with 12 GPUs, motherboard, computer power supply, GPU power supplies, hard drive, risers, and all the wiring. This can hold it all no problem as these exact frames were setup like that.
This is a high quality frame. It is not the cheap, flimsy type frame you can find on eBay. These frames are stackable. Good space between cards for airflow. Never had a problem with overheating due to lack of space for airflow. There is a a nice acrylic sheet that the motherboard (and other components) can attach to.
The assembled size is 25in wide X 14in deep X 21.5in tall. These are in great condition and function as designed.
I have 10 of these available. It does not come with the motherboard you see in picture. Although I do have those for sale separately.