The NIH Clinical Center intends to negotiate a sole-source renewal of maintenance for its existing Dell Unity 400 subsystem with CDW Government. This is a Notice of Intent, not a request for proposal, and the agency states that only one responsible source can satisfy the requirement. The work relates to the NIH Clinical Center, a federally funded biomedical research hospital located on the NIH campus in Bethesda, Maryland. Responsible sources that believe they can provide the required maintenance may submit a capability statement by email for government consideration. The government will determine whether to compete the requirement based on responses received.