Hi there,
Yes, the cabinet must be at least 24 inches wide, 24 inches deep, and 34 1/8 inches high for the dishwasher to fit. Check the link below and see page 12 (Cabinet dimensions) for reference.
Installation manual:
https://downloadcenter.samsung.com/content/EM/202407/20240725151716622/DW7000B_DW80B7070_AA_DD68-00242A-03_EN_MES_R.pdf
Have a great day,
-Ernest-