# Remote Block Storage (/docs/rbs)



**Remote Block Storage** gives your Enterprise Bare Metal servers, Scalable Bare Metal servers, Cloud Servers, and Kubernetes nodes iSCSI-attached block volumes built on Ceph - high-performance, self-healing storage you can provision and expand without touching hardware, with built-in redundancy and predictable IOPS.

<DocCards>
  <DocCard title="Concepts" description="Understand RBS architecture, volumes, flavors, and performance characteristics." href="/rbs/concepts/" />

  <DocCard title="Billing" description="See how Remote Block Storage pricing and billing work." href="/rbs/billing/" />
</DocCards>

<DocCards>
  <DocCard title="Getting Started" description="Provision and attach your first RBS volume to a server." href="/rbs/getting-started/" />
</DocCards>