====== RASPÈIN cluster: technicalities ======

^  Item      ^  Description                  ^
|  **Nodes**    | <del>32</del> 64 Raspberry Pi Model B rev 2. CPU: 700 MHz ARM1176JZF-S core. Memory: 512 MB. Onboard storage: SD 16 GB running [[http://www.raspbian.org|Raspbian GNU/Linux]] |
|  **Networking**    | Fast Ethernet 100 Mbit/s  |
|  **Chassis**    | 4550 LEGO bricks (i.e. 7 Basic Bricks Deluxe [[http://shop.lego.com/en-US/LEGO-Basic-Bricks-Deluxe-6177|LEGO 6177]] kits)  |
|  **Power supply**    | <del>2 Cambrionix [[http://www.cambrionix.com/cambrionix_products/16port-professional-usb-charger-pp16/|Powerpad 16]] multi-port USB chargers</del> 13 Anker 40W 5-Port Family-Sized Desktop USB Chargers |
|  **Front end**    | HP ProLiant G7 [[http://www8.hp.com/uk/en/products/proliant-servers/product-detail.html?oid=5336624#!tab=features|N54L MicroServer]] running [[http://www.ubuntu.com/|Ubuntu GNU/Linux]] |

{{ :raspein:raspein.png?nolink&300 }}