Just to say that the P2000 is working fine and the server is staying cool with the new noctua's
As above. Ive just bought a second hand one for home use and its way noisier than my r720. My question is when i plug in a couple of expansion cards ( an old pcie OCZ 512gb SSD and, or a pcie usb 3.1 card) the fans on the server while dont max out but do elevate quite a lot when they are in. There are no errors on screen - server boots fine. Is there a reason for this? my r720 with a full suite of 3.5" drives and the 2 same cards inserted is quiet as a mouse compared to it. Cheers  
R730 Noise when additional cards are plugged in.