I saw several comments about the noise of the fan, both here and at other resellers. The fan on this thing sounds like it isn't even on! It is quiet as a mouse, and is even quieter than the new fan I bought to replace the fan in my old 1400 unit (which was quieter than the original in the 1400).
Has great battery life and comes with a USB connection (yay!); The older models require a serial port connection and I just recently purchased a motherboard with no serial ports; This thing runs pretty quiet; I also like the digital readout instead of a couple rows of indecipherable LEDs.
Unfortunately, I all but forgot about the outlet placement on these newer models; All the outlets are right next to each other in two rows; They are also lined up all in the same direction.