The final design has been locked in for production next month, and I'm happy to reveal it you all! PCB is a cool matte black design, with the same anodized black aluminum heatsink as the original moonlander. I decided to include both memory voltage adjustment in addition to core voltage, as my tests had an efficiency gain of 10-20% for ASICs that can handle lower memory voltage!
As a super thank you to all who pre-ordered I decided to include a 25mm fan into the cooling solution as well, so no need to come up with clumsy external fan solutions to keep these cool. A top side small ASIC heatsink will also be included to further increase thermal efficiency (it will be black not blue). With this setup I've achieved 1.6W/MH all the way up to 800mhz, which is 4.6 MH of hash power for just 7.5 watts! Pretty impressive for a chip thats designed to do 3.8 MH at the same watts.
Check out the pics below!
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Ffarm5.staticflickr.com%2F4355%2F37391800115_7d5fc65b69_c.jpg&t=663&c=gCPpM9AIGQZRGQ)
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Ffarm5.staticflickr.com%2F4362%2F37220187022_161420de30_c.jpg&t=663&c=Oz6ckJrceIvl9A)
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Looks good. Missed the first batch. Please have a chat with klintay
https://bitcointalk.org/index.php?action=profile;u=122882 for Asia distribution.