A-3
Appendix A: Chassis Cables
Extending Power Cables
Although Supermicro chassis are designed with to be efficient and cost-effective,
some compatible motherboards have power connectors located in different areas.
To use these motherboards you may have to extend the power cables to the mother
boards. To do this, use the following chart as a guide.
Power Cable Extenders
Number of Pins
Cable Part #
Length
24-pin
CBL-0042L
7.9”(20 CM)
20-pin
CBL-0059L
7.9”(20 CM)
8-pin
CBL-0062L
7.9”(20 CM)
4-pin
CBL-0060L
7.9”(20 CM)
Front Panel to the Motherboard
The SC745 chassis includes a cable to connect the chassis front panel to the
motherboard. If your motherboard uses a different connector, use the following list
to find a compatible cable.
Front Panel to Motherboard Cable (Ribbon Cable)
Number of Pins
(Front Panel)
Number of Pins
(Motherboard)
Cable Part #
16-pin
16-pin
CBL-0049L
16-pin
20-pin
CBL-0048
20-pin
20-pin
CBL-0047L
16-pin
Various*
CBL-0068L
20-pin
Various*
CBL-0067
* Split cables: Use these cables if your motherboard requires several different con-
nections from the front panel.
