What is a Dell 4 U2W Backplane?

[ITGUY53]

Hello. I've been following a set of instruction in how to load the Power Edge (PE) 2550s and one of things I'm suspecting is that I don't have the Dell 4 U2W Backplane. I tried Googling for it and could not find anything related to it. Does someone have a good photo or sketch description as to where I can find it on my PE 2550s? If you can tell me what's its function.

Thanks in advance.

 

[technome]

The backplane is the pcb board in the back of the drive chassis into which the disk drives connect when inserted and locked.


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Chernobyl disaster..a must see pictorial

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