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Dedicated VAST Storage gives you an exclusive VAST cluster in a CoreWeave data center alongside your GPU workloads. Each cluster is physically isolated to a single tenant. You get direct VAST Management System (VMS) access, multi-protocol support (NFS, S3, NVMe/TCP, and SQL), and the full VAST feature set, including VAST Catalog, DataBase, DataEngine, and Global Access. Dedicated VAST is a capacity-reserved product that CoreWeave provisions for you. Contact Sales to size and provision a cluster.

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Post-provisioning checklist for connecting your CKS workloads to a Dedicated VAST cluster.

About Dedicated VAST

Capacity and performance specifications, high availability, and how Dedicated VAST fits alongside other CoreWeave storage products.

Protocols and data access

Supported protocols (NFS, S3, NVMe/TCP, SQL), VAST Views, Kubernetes PVC access through VAST CSI drivers, and S3 credential model.

Cluster management

VAST Management System (VMS), user management, SSO and SAML identity provider integration, QoS policies, quotas, and software upgrades.

Data services

VAST Catalog, DataEngine, DataBase, VAST Global Access and SyncEngine, and customer-configurable snapshot policies.

Security

Physical data isolation, encryption at rest and in transit, audit logging, access control, and the shared responsibility model.
Last modified on May 29, 2026