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13:31

Raspberry Pi Cluster

My goals for this project were as follows:

  • Build a model supercomputer, which structurally mimics a modern supercomputer.
  • All hardware required for the cluster to operate is housed in a case no larger than a full tower.
  • Parts that are likely to fail should be easy to replace.
  • It should be space-efficient, energy-efficient, economically-efficient, and well-constructed.
  • Ideally, it should be visually pleasing.

I feel I have met these goals with my design.

Here are the specifications of the final system:

  • 40 cores Broadcom BCM2835 @700 MHz
  • 20 GB total distributed RAM
  • 5 TB disk storage – upgradeable to 12 TB
  • ~440 GB flash storage
  • Internal 10/100 network connects individual nodes
  • Internal wireless N network can be configured as an access point or bridge.
  • External ports: four 10/100 LAN and one gigabit LAN (internal network), 1 router uplink
  • Case has a mostly toolless design, facilitating easy hot-swapping of parts
  • Outer dimenions: 9.9″ x 15.5″ x 21.8″.
  • Approximate system cost of $3,000. (The first one cost slightly more.)
Reposted frommammut mammut viaSirenensang Sirenensang

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