RFU8320 From the side, and front.

Cut Out Dimensions

Height
Width
Depth
45 1/2 / 1156mm
23 1/4in / 591mm
21 3/4 in / 552mm

This cut out is measured from the back of the frame to the back of the fridge.

The door is 1.5 in / 38mm past the outside of the frame.