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+## R2 Compute Compute Cluster
+
+### Specifications
+
+#### Operating System
+- CentOS 7
+
+#### Head Node(s) – High Availability Fail Over:
+- MotherBoard: Dell PE R730/xd
+- CPU: Dual Intel Xeon E5-2623 4 core 2.6GHz
+- Memory: 64GB
+- EtherNet: Dual 10GigE, Dual GigE
+- InfiniBand: Mellanox ConnectX-3 VPI FDR, QSFP+ 40/56GbE
+
+#### GPU Nodes
+- MotherBoard: Dell PE 730/xd
+- CPU: Dual Intel Xeon E5-2680 v4 14 core 2.4GHz
+- GPU: dual Nvidia Tesla NVLink P100’s (3584 cores each)
+- Memory: 256GB
+- EtherNet: Quad Port GigE
+- InfiniBand: Mellanox ConnectX-3 VPI FDR, QSFP+ 40/56GbE
+
+
+#### CPU Nodes
+- MotherBoard: Dell PE R630
+- CPU: Dual intel Xeon E5-2680 v4 14 core 2.4GHz
+- Memory: 192GB
+- EtherNet: Quad Port GigE
+- InfiniBand: Mellanox ConnectX-3 VPI FDR, QSFP+ 40/56GbE
+
+#### Data Storage
+- Dell MD3460 12G SAS [60 TB] Raid-6 XFS
+
+#### File Systems
+- Head Nodes 600 G mirrored /cm/shared/apps 5Tb /home 38Tb /scratch 303T
+- Compute/GPU Nodes 600G /cm/shared/apps 5Tb /home 38Tb /scratch 303T