EDIT: Přikládám foto jako důkaz
EDIT2: Ohledně -5V: The -5V DC output is took off from Intel ATX12V design guide since the 1.2 version. The reasons including:
1.
The -5V usage was for last generation ISA slot. But the old ISA had been phased out since 1993~1994.
2.
Neither P3 nor P4 systems will need -5V output.
Intel didn't immediately remove -5V from their design guide in order to keep the highest compatibility among all ATX. After more than 5 year watching and the discussion with major PSU manufacturers since year 2000, now Intel is confident with this change, even taking replacement application into consideration. No wonder for newer form factors such as SFX and flex ATX, no -5V is required since the first version of design guide.


