Friedrich-Alexander-Universität Erlangen-Nürnberg - Regionales Rechenzentrum Erlangen Erlangen Regional Computing Center


About Erlangen Regional Computing Center

RRZE is the central IT service provider of the FAU, ensuring an operative IT infrastructure for science, teaching, and management. It also supports other universities in Northern Bavaria within a regional service framework. Providing an interface between scientific research and technology, RRZE is a center of IT competence in the higher education landscape and a partner for science. The northern Bavarian branch office of the “network of competence for scientific high performance computing in Bavaria” (KONWIHR) is located at the RRZE.

HPC Expertise

Model-based Performance Engineering
Courses with this focus are offered all over Germany and worldwide. For instance, RRZE HPC experts act as external trainers of the PATCs (PRACE Advanced Training Centers).

Sparse Matrix-Vector-Algorithms and the GHOST Library
Research activities at the RRZE have been ongoing since the year 2000 and are currently being conducted in the DFG priority programme “SPPEXA” under the “ESSEX” project.

Development of the LIKWID Multicore Toolsuite
LIKWID is an easy to install collection of tools that simplify the handling of multicore systems under the Linux OS. LIKWID can also be used as a monitoring backend and is already in operation in many computing centers of the GA. The development has started in 2009 and is currently being funded through the BMBF project “FEPA”.

HPC Systems

HPC Cluster Emmy @RRZE

Emmy - NEC LX-2400

since October 2013 - learn more -
GPU nodes MPP system Tier 3 hpc system Xeon-Phi nodes
232 TFlop/s
Peak Performance
556 Nodes
Mellanox QDR-Infiniband
36 TB
Main Memory
11,088 CPU Cores
44 Applications
131 Versions

TinyGPU - Sysgen GPU-Nodes I, GPU-Nodes II, GPU-Nodes III, GPU-Nodes V, Supermicro 2124GQ-NART Nvidia GPU-Nodes IV

since February 2016 - Last Update: March 2021 - learn more
GPU nodes GPU system Tier 3 hpc system
45 Nodes
4 TB
Main Memory
1,224 CPU Cores
Intel, AMD
166 GPGPUs
3 Applications
8 Versions

TinyFAT - Megware Supermicro X10DRH RaidMedia Gigabyte H262-Z66

since August 2016 - Last Update: November 2020 - learn more
47 Nodes
22 TB
Main Memory
2,484 CPU Cores
Intel, AMD

Meggie - Megware Linux-Cluster

since December 2016 - learn more -
MPP system Tier 3 hpc system
511 TFlop/s
Peak Performance
728 Nodes
Intel Omnipath
47 TB
Main Memory
14,560 CPU Cores
21 Applications
61 Versions
NEC Tsubasa Accelerator

TinyVec - NEC A300-2

since June 2018 - learn more
Internal Tier 3 hpc system VE nodes
96 GB
Main Memory
12 CPU Cores

TinyARM - Hewlett Packard Enterprise (HPE) Apollo 70

since February 2019 - learn more
ARM nodes Internal Tier 3 hpc system
128 GB
Main Memory
64 CPU Cores

File Systems

WORK file system

Emmy (Lustre)

since October 2013
HDD Symbol
430 TB
disk storage

Meggie (Lustre)

since December 2016
HDD Symbol
850 TB
disk storage

Saturn (HPE Apollo 4510 Gen10)

since October 2018
HDD Symbol
450 TB
disk storage

Titan (HPE Apollo 4510 Gen10)

since April 2019
HDD Symbol
450 TB
disk storage

Fundus-Disk (GPFS)

since June 2020
HDD Symbol
6000 TB
disk storage

HOME file system

Global (GPFS/NFS)

since September 2020
HDD Symbol
50 TB
disk storage


Fundus-Tape - since July 2020

  • 1x IBM TS4500
  • 8 tape drives
  • 3.370 magnetic cartridges
  • 15.000 TB tape storage

HPC Networks and Alliances


Regionales Rechenzentrum Erlangen (RRZE)
Dr. Gerhard Hergenröder
Martensstr. 1
91058 Erlangen

 Send a message to RRZE

Legal Entity

Friedrich-Alexander-Universität Erlangen-Nürnberg

Mit rund 38.000 Studierenden, 242 Studiengängen, 4.000 Beschäftigten im wissenschaftlichen Bereich, darunter über 650 Professorinnen und Professoren, 160 Millionen Euro Drittmittel im Jahr und 500 Partnerschaften mit Universitäten in aller Welt gehört die 1743 gegründete Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) zu den großen, forschungsstarken und international ausgerichteten Universitäten in Deutschland. Im Mittelpunkt der forschungsorientierten Lehre steht die wissens- und methodenbasierte Ausbildung der Studierenden zu kritischen, eigenverantwortlichen Persönlichkeiten. Die Forschung selbst ist gleichermaßen grundlagen- wie anwendungsorientiert.


Friedrich-Alexander-Universität Erlangen-Nürnberg
Schlossplatz 4
91054 Erlangen