ComputingHardware < Main

   * Compute nodes 
      * 52 servers, 13 chassis, 4 nodes per chassis
      * 156 disk bays
      * 1400 W per chassis
      * 26 U
      * 18.2 kW

   * Datanodes 
      * 3 nodes
      * 108 disks
      * 4 U each
      * 1280 W each
      * 12 U total
      * 3840 W total

   * Total 
      * 264 disk bays
      * 38 U
      * 22040 kW

---+ Alternatives

---++ Power

Ideally we should stay under 19 kW of expansion. Retiring Rack 13 compute nodes will give us back 7 kW and could improve the situation here.

---++ Compute node options

Note : 208 V

-- Main.samir - 2014-07-24

This topic: Main > ComputingHardware
Topic revision: r4 - 2014-07-28 - samir

Copyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback