This product will use 71.4 kWh per year. Estimated cost is 8.6$ when
Normal/Idle: Stock firmware, reset to factory defaults. 2.4 & 5 GHz enabled, no clients connected.
Measured using a Brennenstuhl PM 231E power meter with rated accuracy of +/- 1 % or +/- 0,2 W.
conrad energy 3000 (ppl say it measures 1-2 watt less)
5 watts without wifi
6 watts with 2,4g idle
7 watts with 2,4g and 5g idle
11 watts max (win 7 client 150mbit connection loaded smthg with ~10MB/s from a smb share)