DTX (form factor)
Comparison
Simply speaking, Mini-DTX is a slightly longer version of Mini-ITX; Mini-iTX can have only one expansion slot, whereas Mini-DTX has the same width and can have two expansion slots.

DTX (form factor)

Section Title: Comparison
Table Section Text: Simply speaking, Mini-DTX is a slightly longer version of Mini-ITX; Mini-iTX can have only one expansion slot, whereas Mini-DTX has the same width and can have two expansion slots.

Specification	Year	Dimensions of motherboard	Expansion slots

ATX	1995	12 × 9.6 in (305 × 244 mm)	7

microATX	1997	9.6 × 9.6 in (244 × 244 mm)	4

DTX	2007	8 × 9.6 in (203 × 244 mm)	2

mini DTX	8 × 6.7 in (203 × 170 mm)	2

Mini-ITX	2001	6.7 × 6.7 in (170 × 170 mm)	1

Sentence(s)

The DTX form factor is with dimensions of 8 × 9.6 inches (203 × 244 mm).

final_sentence: The DTX form factor is with dimensions of 8 × 9.6 inches (203 × 244 mm).