RTX 5080 dimensions
INNO3D GeForce RTX 5080 X3 dimensions & case compatibility
Physical dimensions and PC case compatibility for the exact INNO3D GeForce RTX 5080 X3 model.
300mmGPU length
Reference data
Reference data
120mmGPU height before cable allowance
Reference data
Reference data
60mmGPU thickness
FitMyPC estimate
FitMyPC estimate
Power connector: 12V-2x6 · automatic cable allowance 36mm.
This record does not yet have manufacturer-sourced fields in FitMyPC.
How many cases pass the default check?
With no front radiator selected, 158 of 173 case records pass FitMyPC's default dimensional checks for this GPU.
Estimated case fields remain estimates even when this GPU's dimensions are manufacturer verified.
Check a specific case
Use the main FitMyPC calculator to add radiator position and radiator/fan thickness. Always choose the exact board-partner GPU model where possible.