Scaleway has done a nice job utilizing what is available now for 32-bit ARM compatible chips.
AMD, Applied Micro, and Cavium all have ARM 64-bit SOC's due out in servers in 2H2015, from a variety of OEM's.
These SOC chips are designed for servers, with ECC, integrated SATA, 10Gbe, network accelerators, etc.
In the mean-time, 64-bit multi-core ARM dev boards are becoming available via www.96boards.org. Price for these is around $100 each instead of the $3K early access reference boards with the the server grade chips. Expectation is that 96boards.org will be offering boards with server grade chips in 2H2015 to further spur the SW ecosystem.
AMD, Applied Micro, and Cavium all have ARM 64-bit SOC's due out in servers in 2H2015, from a variety of OEM's. These SOC chips are designed for servers, with ECC, integrated SATA, 10Gbe, network accelerators, etc.
In the mean-time, 64-bit multi-core ARM dev boards are becoming available via www.96boards.org. Price for these is around $100 each instead of the $3K early access reference boards with the the server grade chips. Expectation is that 96boards.org will be offering boards with server grade chips in 2H2015 to further spur the SW ecosystem.