Another 64-bit ARM board out there: the Gigabyte MP30-AR0 <a href="http:&#x2F;&#x2F;b2b.gigabyte.com&#x2F;products&#x2F;product-page.aspx?pid=5422#ov" rel="nofollow">http:&#x2F;&#x2F;b2b.gigabyte.com&#x2F;products&#x2F;product-page.aspx?pid=5422#...</a> <a href="http:&#x2F;&#x2F;www.cnx-software.com&#x2F;2015&#x2F;03&#x2F;27&#x2F;gigabyte-mp30-ar0-is-an-arm-server-motherboard-powered-by-applied-micro-x-gene-1-soc&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.cnx-software.com&#x2F;2015&#x2F;03&#x2F;27&#x2F;gigabyte-mp30-ar0-is-...</a> . Unfortunately this one has limited distribution and $ask pricing.