Ergotron Tower Computer mount to IKEA IDÅSEN Desk

Erogtron PC mount: https://www.ergotron.com/en-us/products/product-details/97-468#?color=silver

Ikea Desk Base: https://www.ikea.com/us/en/p/idasen-underframe-for-table-top-dark-gray-80397916/

Oatey 2" Pipe Strap https://www.homedepot.com/p/Oatey-2-in-Galvanized-2-Hole-Pipe-Hanger-Strap-33501/303434698

Pipe hangers need to be bent slightly to align to holes on PC Holder.  Picture shows hanger before and after bending.

Depending on the height setting of your desk and the height of the PC, you may want to drill additional holes in PC holder to adjust height,  but it will mount with original holes.