Received a couple of packages in the mail yesterday all at the same time. Pulled an all-nighter, took today off, and by this morning had this to show:

BF /w 16x H-cards in Spotswood rack: 374 GH/s @ 256W


6x AM blades in homemade rack: 75 GH/s @ 715W. These are the discounted old-style blades that were sold for 3.5 BTC each.


Extra M-board/Pi with 2x H-boards (47 GH/s). Note: The BFL Single power supply is the noisiest thing in the room.