ATLAS-standard

Dimensions: 37.2 x 27.1 x 10.4 cm (also fits to ACE-standard)

ATLAS-standard

Dimensions: 37.7 x 27.2 x 11.0 cm (also fits to ACE-standard)

KSSU-standard

Dimensions: 38.2 x 27.7 x 11.0 cm