See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
D-Link DGS-2205 rev B2
"8GS1005DR1E1G", two checkboxes w/ "DGS-1005D" and "DGS-2205" (checked) and a date code of 0833 is silkscreened on one particular DGS-2205 B2's board.
The casing (and D-Link's promotional materials) note Green Ethernet support.
The main switch IC is covered w/ a somewhat large (and well attached) heatsink.