Here is the data from the 7/2011 Performance Test on Pelletheads.com
Pit at 200°; Ambient temperature 86°, calm, in the shade, 1Lb. of pellets/165 minutes.
Pit at 300°: Ambient temperature 82°, calm, in the shade, 1Lb. of pellets/68 minutes.
Pit at 400°: Ambient temperature 77°, calm, in the shade, 1Lb. of pellets/46 minutes.