Expanse2 changes | Compute Atlashttps://computeatlas.net/supercomputers/systems/nsf-expanse2Changes to the Expanse2 record in the Compute Atlas dataset.enSun, 18 Oct 2026 12:00:00 GMTExpanse2: Added Expanse2 (SDSC)https://computeatlas.net/supercomputers/systems/nsf-expanse22026-10-18/system/nsf-expanse2/Added Expanse2 (SDSC)Sun, 18 Oct 2026 12:00:00 GMTSDSC's NSF-funded successor to Expanse with AMD processors and accelerators, announced 15 September 2026 for 2027 production.