FB Dimms certainly generate a lot more heat than ECC which would imply they use more power.
If its going in a rackmount case and your buying FB's get the ballistix brand, the other stuff dies on too regular a frequency.
I guess it was a Friday-afternoon job, the online calc doesn't let you havw 2*500gb drives etc
I'm sure all you fan-boys have already ordered hundreds, but once you upgrade the case to allow hotswap drives, add some decent sized disks, increase the ram , and pick one of the cpu's without a butchered cache, they come in 50-quid more than we pay for a higher spec s/micro - a first for Dell
