Dell doesn't "officially" support QLogic HBAs in their cheaper servers like R210 or R310. They support it with R410 upwards. But "official support" is a dubious concept anyway, at least for real men ...
I've not found any information about used SFPs and supported cable length (which is what I actually want to know). Online configuration wizard does not allow to choose SFP type, only quantity. One ...
(I'm asking this for a friend and I'm don't know most of this technical stuff, so I'm sorry in advance if I'm not clear enough to describe the problem) Where can i find any information about how ...