I would like to briefly tell you my experience with this piece of cake, but I must express my surprise anticipate expression namely the fact that in the server that I received from Amazon and sold by Nord-PC, a DVD DL burner HP infected. This nice little bonus is not mentioned anywhere here. Therefore, on the north-PC !!! Thanks It would interest me but if the accident was or whether it gets any. Writes this please just as a comment to my review. Now for the server. I can based always difficult to imagine the size of images to me, but now I can say that he is pleasantly compact. He always stands with me in the store room, me the volume of fan would not care even if the fans are unexpectedly quiet. The installation of hard drives designed to be very intuitive and trays rausnehmen, HDD screw it and the whole then slide it back into the slot. The enough space to let the air circulate better, I have the two unused trays taken out and tipped in bay 2 and 4 is pushed, so have to breathe. The board itself can pull out quite easily, unplug only a few cables and the front, remove the two blue Thunbscrews. The board has two RAM slots is one of which has a 4GB DDR3 bars, thus the server can increase to 8GB easily. Dual Channel is anyway unimportant to the server. In the next few days I'll still the HP Remote Access Card installed, I do not want every time (I tinker at the beginning like a lot) to lug a keyboard, mouse and monitor, or need to remove the server. I have the DSM currently installed 5.0 of Synology, so you get the best of both worlds; Computing power + for me the best NAS operating system. Soon I will still ummuddeln that the DSM is virtualized running on ESXi 5.5. For N54L's HP so a specially adapted (with drivers for the servers) to download ISO images, which I then draw by Unetbootin on a USB stick, or just burn the DVD. Finally, I can say to that server: tip device at competitive prices. As far as I am versed he is every NAS in the shade and it is a lot more flexible.