new UIs / WNs ; to be quoted from scratch because in the meantime Intel released its new CPUs recently acquired by both CSCS and Bern ; since we've 3 free slots in our latest WNs chassis I would buy 3 UIs instead of 4 and get the best HW ( RAM / CPUs / 15k SAS disks ) for them ; I assume ~10k per UI
Tot would be in the range of : 56 + 10 + 10 + 10 = 86k CHF, let's say 90k CHF