The Library of Congress is seeking proposals for a unified storage system to manage its Tier-1 and Tier-2 data, with a focus on both Block and NAS storage solutions. The system must be hosted on-premises and support a variety of applications and data types, including essential disaster recovery capabilities, while ensuring compatibility with multiple protocols and robust security features. This initiative is crucial for enhancing data management and disaster recovery processes, emphasizing the need for a secure, reliable, and scalable storage solution. Interested vendors should contact Charles Hertenstein at chertenstein@loc.gov for further details regarding the proposal requirements and submission process.