Nerdaxe Octaxe Gamma (The Ocho) - Bare PCB Boards (White)Ready for a bigger challenge? Introducing premium bare PCB boards for our NerdAxe OctAxe Gamma 8 chip miner AKA "the Ocho". This board is your ticket to building a serious multi chip mining rig from the ground up. For the builder who wants to push the limits, "the Ocho" offers the foundation for unparalleled performance. These feature our signature white PCB, 2 1 copper fill and epoxy filled vias for better thermal performance. Build bigger, build