"ATX#XL-ATX" . "TFX" . . . "Standard ATX" . "ATX#HPTX" . . . "SSI EEB" . . "ATX Television Festival" . "ATX" . "ATX#Power supply" . . . "ATX motherboard" . . "ATX#ATX12VO" . "EATX" . . "Advanced Technology eXtended" . "ATX12V 2.2" . . . "ATX#Connectors" . "ATX-type motherboard" . "ATX" . . . . . . . . . "Extended ATX" . "SFX" . . "ATX specification" . "ATX#Variants" . "ATX power supplies" . . .