The best replacement for das is nas.

The best alternatives to das are rated as following:
★★★★★  nas
★★★★★  san
★★  dass
★★  small cell
★★  die
★★  der
★  filco
★  ducky
★  iscsi
★  wasd keyboard
★  cm storm
★  code keyboard
  nas performance
  wasd
  rosewill
  das
  125
  small cells
  deck
  pico cell

Your alternative for das is not listed? Suggest!
Speaking about das, one probably shouldn't forget about rahul khanna.

Other search terms related to das and their ratings are:
★★★★★ rahul khanna
★ raghav
You have in mind a companion for das and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of das in all years. Click on graph for more.
das
nas
san