ARM cluster from Gumstix
While everyone is only talking about using ARM on servers, Gumstix has made a platform for ARM servers.
This is Stagecoach .
The board allows you to install 7 Overo modules with a TI OMAP 3503 processor (ARM Cortex-A8) 600Mhz-720Mhz, 256MB memory and 256MB NAND flash. The modules are combined using the built-in switch for 9 ports 10 / 100Mbit, USB serial to connect to the module consoles, 7 USB ports that can work in OTG mode as well as in the host and ethernet port 10 / 100Mbit for communication with the outside world. The size of the board is 70mm by 293mm, the power supply is a 5 volt unit with a power of 20 watts.
The cost of the module Overo Earth - 149 dollars.
The cost of the Stagecoach board is $ 229.
The total cost of the full set - 1272 dollars
This is Stagecoach .
The board allows you to install 7 Overo modules with a TI OMAP 3503 processor (ARM Cortex-A8) 600Mhz-720Mhz, 256MB memory and 256MB NAND flash. The modules are combined using the built-in switch for 9 ports 10 / 100Mbit, USB serial to connect to the module consoles, 7 USB ports that can work in OTG mode as well as in the host and ethernet port 10 / 100Mbit for communication with the outside world. The size of the board is 70mm by 293mm, the power supply is a 5 volt unit with a power of 20 watts.
The cost of the module Overo Earth - 149 dollars.
The cost of the Stagecoach board is $ 229.
The total cost of the full set - 1272 dollars
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Source: https://habr.com/ru/post/103430/
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