Announcing the General Availability of Purity//FB 4.7.10 LLR

We are happy to announce the general availability of 4.7.10, the first Long-Life Release (LLR) of the 4.6/4.7 line, providing long-term maintenance of the 4.6 feature set with consistency in capabilities, user experience, and interoperability.

For more detailed information about bug fixes and security updates included in each release, see the release notes.

Highlights

The 4.7 LLR adds many new features and improvements for customers upgrading from the 4.5 LLR:

AI and high-performance workload acceleration

Major gains for AI, HPC, and other demanding unstructured workloads through higher-performance platform options, increased bandwidth, better read/write concurrency, and S3 over RDMA, provide customers faster time to results, better GPU utilization, and more value from large-scale file and object environments.

Lower cost at scale with smarter data placement and efficiency

Zero Move Tiering for file and object, larger supported system scale, tenant-level performance controls, and DeepReduce for FlashBlade//E help customers scale capacity more efficiently, improve workload density, and reduce total cost of ownership without adding operational complexity.

Stronger security and compliance

Important security capabilities including NFS over TLS, mutual TLS, FIDO2 and authentication policy support for SSH, object auditing, and proactive Purity patching, helping customers protect data in flight, strengthen access controls, simplify compliance, and respond faster to risk.

Multi-tenancy and service delivery

Realms, management access policies, secure multi-tenancy for object, local users and groups, and Fusion workload and preset enhancements give customers stronger isolation, simpler delegated administration, and more consistent service delivery across shared environments and dark sites.

Improved observability, resilience, and operations

On-box observability, richer protocol and connection statistics, Rapid Replica enhancements, larger-scale file data protection, and hardware-based availability improvements make it easier for customers to troubleshoot faster, protect more data at scale, and run mission-critical environments with greater confidence.

This release is supported on the following FlashBlade Platforms: FB//S100, FB//S200 (R1, R2), FB//S500 (R1, R2), FB//ZMT, FB//E, FB//EXA

Release recommendations

Customers looking for long-term maintenance of the complete 4.6 feature set are encouraged to upgrade to the 4.7 LLR. Customers looking for the latest features as soon as they are available should upgrade to the 4.8 FR.

Check out our AI Copilot intelligent assistant for deeper insights into release content and recommendations.

EOL schedule

The 4.6/4.7 release line is planned to reach End-of-Life (EOL) in April 2029.