Bulk storage replacement

UK Biobank ('UKBB') is issuing this tender to invite Bids for a replacement to its existing Petabyte level storage system. The system hosts a data repository and consists of three identical DDN EXAScaler appliances, each sited in a different location.Whilst the appliances have performed well, they are approaching end-of-life and need to be replaced. Consequently, UKBB is seeking to procure a new set of storage systems capable of hosting the repository for at least the next 5 years.