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RRZ
Regional Computer
Center (RRZ)

Photo: UHH, RRZ/MCC, Mentz

Operating hours / opening hours

The Regional Computing Center services are generally available to you without interruption. Restrictions arise primarily in the context of planned maintenance windows. You can keep track of our monthly maintenance window schedule at the bottom of the page.

Help and contact?
For contact details for the RRZ (how, when, where), answers to frequently asked questions, and instructions on various topics refer to:
https://www.rrz.uni-hamburg.de/beratung-und-kontakt.html

Regular maintenance dates at the RRZ

The Regional Computer Center can carry out regular maintenance on the following dates:

  • 3–7 pm on every first Tuesday of the month;
  • 5–10:30 am on every third Thursday of the month;
  • 8 am–12 pm on every third Saturday of the month;
  • 4–6 am from Monday to Thursday.

If a regular maintenance appointment falls on a public holiday, this will be made up on the same weekday in the following week.

In the event of urgent safety-related problems, maintenance can be announced and carried out outside these dates.

Further information can be found in the framework agreement on IT services of the RRZ.