Original sentence: 20-pin main motherboard connector — new to the ATX standard.4-pin AMP MATE-N-LOK (commonly but inaccurately known as MOLEX) — transferred directly from AT standard: +5 V and +12 V for P-ATA hard disks, CD-ROMS, 5.25 in floppy drives and other peripherals
Edited sentence: 20-pin Molex Mini-fit Jr.4-pin Molex connector (actually it is an AMP MATE-N-LOCK) — transferred directly from AT standard: +5 V and +12 V for P-ATA hard disks, CD-ROMS, 5.25 in floppy drives and other peripherals.Both additional connectors were also of the Molex Mini-Fit, Jr.main motherboard connector — new to the ATX standard