The Hebbe cluster is built on Intel Xeon E5-2650v3 (code-named "haswell") CPU's.
The system has a total of 323 compute nodes (total of 6480 cores) with 27 TiB of RAM and 6 GPUs. More specific:
260 x 64 GB of RAM (249 of these available for SNIC users)
46 x 128 GB of RAM (31 of these available for SNIC users)
7 x 256 GB of RAM (not available for SNIC users)
3 x 512 GB of RAM (1 of these available for SNIC users)
1 x 1024 GB of RAM
4 x 64 GB of RAM and NVIDIA Tesla K40 GPU (2 of these available for SNIC users)
2 x 256 GB of RAM and NVIDIA k4200 for remote graphics
Each node have 2 CPUs with 10 cores each.
There's a 10Gigabit Ethernet network used for logins, and a dedicated management network and an Infiniband high-speed/low-latency network for parallel computations and filesystem access. The nodes are equipped with Mellanox ConnectX-3 FDR Infiniband 56Gbps HCA's.