How many rack spaces is the X-Desk? March 02, 2021 16:47 Updated The X-Desk takes up 7U of rack space. The X-Desk brackets fit to the X-Desk with common M4 screws: 51DF285K SCREW M4 X 6MM HEX HEAD STAINLESS STEEL 6.0 Westfield DIN933 Related articles Are the rack ears for X-Desk an optional extra? X-Desk: How do the direct channel outputs work? X-Desk and DAW control How many inputs at mixdown does X-Desk have? What does the CUE ST section do?