notebook IDE connector= 44-pins
Desktop IDE connector= 40-pins
34 pins in a FDD cable connector.
An RJ-45 connector has 8 pins.
Notebook's use 2.5 hard drives and they have 44 pin connections 3.5 hard drives used 40 pin connections BUT they make adapters to use either or
A DIN connector has a 5-Pin connector
24 pins
46
== == 24-pins
15
32 Pins on a 4x connector.
40
the regular ATX has a 20 pin power connector, while the enhanced ATX power connector has 24 pin power connector.
40