Всички 12 in. x 10.9 in. (30.5 cm x 27.7 cm); E-ATX Form Factor ATX ATX,30.5cm x 24.4cm ATX ,243.84mmx304.8mm ATX,243.84mmx304.8mm ATX 30.5cm x 24.4cm ATX ;243.84mmx304.8mm ATX; 243.84mmx304.8mm ATX Form Factor;12 in. x 9.6 in. (30.5 cm x 24.4 cm) ATX Form Factor; 12 in. x 9.6 in. (30.5 cm x 24.4 cm) ATX Form Factor; 12 inch x 9.2 inch ( 30.5 cm x 23.4 cm ) ATX Form Factor; 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) ATX Form Factor;12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) ATX Form Factor; 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) M-ATX Form Factor; 9.3 in. x 7.9 in. (23.6 cm x 20 cm) Micro ATX m-ATX Form Factor; 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm) mATX,215mmx243.84mm mATX,243.84mmx243.84mm mATX 243.84mmx243.84mm mATX;200mmx236mm mATX; 211mmx243.84mm mATX Form Factor; 8.9 inch x 8.7 inch ( 22.6 cm x 22.1 cm ) mATX Form Factor; 9.2 inch x 8.0 inch ( 23.4 cm x 20.3 cm ) mATX Form Factor;9.6 inch x 8.5 inch ( 24.4 cm x 21.6 cm ) mATX Form Factor; 9.6 inch x 9.6 inch (24.4 cm x 24.4 cm) mATX Form Factor; 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ) mATX Form Factor;9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ) mATX Form Factor; 9.6inch x 9.6 inch ( 24.4 cm x 24.4 cm ) mATX Form Factor;9.6inch x 9.6 inch ( 24.4 cm x 24.4 cm ) micro-ATX Form Factor; 8.9 inch x 8.0 inch ( 22.6 cm x 20.3 cm ) microATX; 24.4cm x 24.4cm