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Cluster
Overview
Processors
RAM
Connection
Storage
Crane

508 node Production-mode LINUX cluster

 

452 Intel Xeon E5-2670 2.60GHz 2 CPU/16 cores per node

56 Intel Xeon E5-2697 v4 2.3GHz, 2 CPU/36 cores per node

 

452 nodes @ *64GB

 

20 nodes @ **256GB

36 nodes @ ***512GB

QDR Infiniband

 

EDR Omni-Path Architecture

~1.8 TB local scratch per node

 

~4 TB local scratch per node

 

~1452 TB shared Lustre storage

Tusker
106 node Production-mode LINUX cluster
Opteron 6272 2.1GHz, 4 CPU/64 cores per node
**256 GB RAM per node
***2 Nodes with 512GB per node
****1 Node with 1024GB per node 
QDR Infiniband
~500 TB shared Lustre storage 
~500GB local scratch
Sandhills
108 Node Production-mode LINUX cluster
(condominium model)
62 4-socket Opteron 6376 (2.3 Ghz, 64 cores/node)
44 4-socket Opteron 6128 (2.0 Ghz, 32 cores/node)
2 4-socket Opteron 6168 (1.9 Ghz, 48 cores/node)
62 nodes @ 192GB
44 nodes @ 128GB
2 nodes @ 256GB
QDR Infiniband
Gigabit Ethernet
175 TB shared Lustre storage
~1.5TB per node
Red
337 node Production-mode LINUX cluster
Various Xeon and Opteron processors models
5,888 cores maximum, actual number of
job slots depends on RAM usage
1.5-4GB RAM per job slot
Gigabit and 10Gb
Ethernet
~4~6.0PB 67PB of raw storage space

You may only request the following amount of RAM: *62.5GB,**250GB, ***500GB, and ****1000GB.