Cluster Theory

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You require a cluster to run molecular docking at scale.

Minimalist Scalable Cluster - One computer - $20K

You can begin a scalable cluster with as few as one computer, albeit a biggish one. We recommend using a hypervisor so you can run multiple virtual machines on a single computer. You can get away without a rack, just put the machine in a sound-proof room.

We would buy:

  • a) 1 x 128 core / 256 GB / 16 TB disk @ $20K

Starter Scalable Cluster - $40K

If you can afford it, starting with a few more computers will be easier to scale up.

We would buy:

  • a) 1 x 96 TB NAS server, $18K
  • b) 1 x 128 core / 512 GB @ $20K
  • c) switch, cables, economy workstation: $2K
  • You do not need a rack, but you need a sound proof room with normal room air conditioning.
  • 2 x 15A circuits.

Small Scaleable Cluster - $92K

If you had around $100K to spend, we would buy:

  • a) 1 x 96 TB NAS server, $18K
  • b) 3 x 128 core / 512 GB @ $20K
  • c) barebones rack, switch, cables: $1K
  • d) 4 workstations @ $2K = $8K
  • e) spare parts (disks, switch) $4K
  • f) ssh portal machine / firewall $1K
  • Sound proof room, 1 T of cooling = 12,000 Btu/h = 3.516 KW
  • 30 A @ 208V (e.g. 1 x L6-30)

Bigger Scaleable Cluster - $250K

If you had around $250K to spend, we would buy:

  • a) 2 x 96 TB NAS server @ $18K = $36K
  • b) 10 x 128 core / 512 GB @ $20K = $200K
  • c) barebones rack, switch, cables: $1K
  • d) 4 workstations @ $2K = $8K
  • e) spare parts (disks, switch) $4K
  • f) ssh portal machine / firewall $1K
  • Sound proof room, 5 T of cooling
  • 90 A @ 208V (e.g. 3 L6-30s)


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