20 or 24 pin atx question

[imported_Irse]

I purchased this for an external hard drive rack and it has the possibility to connect to a 20 or 24 pin atx power connection. I am using the one I have on my PSU for my motherboard. How can I get another one for this device? I could connect each HD to a SATA power to 4 pin molex on the rear of my case but that would be one cable per drive. I would like to use the 24 pin power and use only one bigger cable. Thanks for any help you could give me. I have been doing all kinds of searches for a cable that could work but came up empty.

 

[Fullmetal Chocobo]

You could use a splitter. But I would prefer to use a second PSU in that scenerio.

 

[imported_Irse]

Thanks Any problems with using more than one extensions? Now just got to find a way to route it outside my case.