ECMWF/ITT/2025/380 Procurement of a High Performance Computing Facility

The purpose of this ITT is to procure a High-Performance Computing Facility (HPCF) for the European Centre for Medium-Range Weather Forecasts (ECMWF).

ECMWF acquired its existing high-performance computing resources under an agreement that is scheduled to expire at the end of October 2027. The final configuration delivered under this agreement comprises four Eviden BullSequana XH2000 systems, each with 1920 application nodes based around two socket 64 core AMD Rome processors, about 450 further nodes for pre/post-processing and login services, as well as 10 Lustre filesystems. ECMWF has an option for an extension of the current contract on a monthly or quarterly basis, which can be used to provide flexibility in the start of the operational service period for the replacement HPCF being procured as part of this ITT.

ECMWF’s intention is to procure the new HPCF by means of a service contract that includes the initial provision of the service, together with full support and other items such as software licences and upgrades, hardware and software maintenance, training and migration assistance as well as options to extend the service in time with additional on-site and/or off-premise services. The new HPCF is intended to provide a service for a period of five years.

Portal instructions: The ITT documents and relevant questions are only accessible by registering an interest in this opportunity (see the 'Expression of interest window' at top right). Please refer initially to the ‘ECMWF eProcurement Portal Guidance for suppliers’ file in the Attachments box as this document will help you navigate the Portal and locate the necessary information in order to submit a proposal. Please note that the contact email address shown under 'Contact details' is not monitored, and any messages sent to this email address will not be attended to. Questions / clarifications concerning this ITT must be submitted via the Messaging area of the ITT, which can be accessed through the My Activities page of the Portal once you have logged-in and registered your interest in this opportunity.