Reliable block storage on the cloud
Get dependable performance for your I/O-intensive applications.
Reliable I/O for your cloud apps
Your users count on your application to perform consistently. And you can count on our Cloud Block Storage to deliver the performance that your app needs.
Choice of SSD or standard volumes
Standard volumes work well for your everyday file system needs, and SSD volumes deliver even higher performance for databases and other I/O-intensive applications. Plus, you don't have to scale up your servers; both standard and SSD volumes work with all sizes of next-generation Cloud Servers.
Simple pricing with free I/O
With Rackspace, your monthly block storage bill is transparent and predictable because Cloud Block Storage comes with free I/O. Pay only for the amount of block storage that you provision.
No lock-in—powered by OpenStack
Cloud Block Storage is based on OpenStack®, the open and scalable operating system for building public and private clouds. You get reliable cloud hosting, without locking your data into one proprietary platform. Stay at Rackspace because you want to, not because you have to.