Business Wire

Panasas Cuts Data Access Time in Half and Extends the Capabilities of the Industry’s Only Plug-and-Play Parallel File System


Panasas®, the leader in performance scale-out network-attached storage (NAS), today introduced the next generation of its ActiveStor® scale-out NAS solution, capable of scaling capacity to 57PB and delivering 360GB/s of bandwidth. This flexible system doubles metadata performance to cut data access time in half, scales performance and capacity independently, and seamlessly adapts to new technology advancements. The new ActiveStor Director 100 (ASD-100) control-plane engine and the new ActiveStor Hybrid 100 (ASH-100) configurable plug-and-play storage device offer users the flexibility to design storage systems that meet their exact specifications and workflow requirements, now and in the future.

This press release features multimedia. View the full release here:

ActiveStor Director 100 (Photo: Business Wire)

ActiveStor Director 100 (Photo: Business Wire)

“Our research shows that the commercial sector has emerged as the primary area of growth in the high-performance-computing storage market,” said Addison Snell, chief executive officer at Intersect360 Research. “These commercial high-performance segments are often looking for both performance and reliability to achieve efficient performance at scale. Meanwhile, they also need the flexibility to adapt their storage to emerging use cases such as deep learning. The new Panasas ActiveStor solution is aimed directly at these market dynamics.”

The new ActiveStor solution accelerates time to results for traditional and commercial high-performance-computing (HPC) use cases such as manufacturing, life sciences, energy, government, education and research environments, in addition to applications in media and entertainment. It uses the ASD-100, the ASH-100, an updated PanFS® 7.0 parallel file system, and enhancements to the DirectFlow® parallel data-access protocol to deliver these advantages:

Performance – Users can scale metadata performance, data bandwidth, and data capacity independently for faster time to results.

Flexibility – The ability to mix and match HDD and SSD configurations under a single global namespace enables users to best match the system performance to their workload requirements.

Productivity – The new ActiveStor solution doubles productivity by cutting data access time in half, regardless of the number of users.

Investment Protection – The solution is backward and forward compatible with the ActiveStor product portfolio.

“The release of our new ActiveStor solutions reflects our commitment to delivering products that keep pace with new, demanding high-performance applications and workloads,” said Faye Pairman, chief executive officer at Panasas. “These modern ActiveStor solutions deliver a new level of flexibility that enables performance and capacity to scale independently for all data types and file sizes, along with the reliability and manageability that our customers have come to depend on.”


For the first time, Panasas is offering a disaggregated Director Blade (ASD-100), the brain of the Panasas storage system, to provide the ultimate in flexibility. Customers can now add any number of ASD-100s to drive exactly the level of metadata performance they need. With double the raw CPU power and RAM capacity of previous Director Blades, the ASD-100 delivers double the metadata performance on metadata intensive workloads. Based on industry-standard hardware, the ASD-100 manages metadata and the global namespace; it also acts as a gateway for standard data-access protocols such as NFS and SMB. The ASD-100 uses non-volatile dual in-line memory modules (NVDIMMs) to store metadata transaction logs, and Panasas is contributing its NVDIMM driver to the FreeBSD community.


The ASH-100 is the first hardware platform to offer the highest capacity HDD (12TB) and SSD (1.9TB) in a parallel hybrid storage system. A broad range of HDD and SSD capacities can be paired as needed to meet specific workflow requirements. The ASH-100 can be configured with ASD-100s or can be delivered with integrated traditional ActiveStor Director Blades (DBs), depending on customer requirements.

PanFS 7.0

The latest version of the industry’s only plug-and-play parallel file system features an updated FreeBSD operating foundation and a dynamic GUI that supports asynchronous “push” notification of system changes without user interaction.

DirectFlow Client

The updated DirectFlow parallel data access protocol offers a 15 percent improvement in throughput due to enhancements to memory allocation and readahead. All ActiveStor models will benefit from this performance increase after upgrading to the new release of PanFS.

Product Demonstration at SC17

Panasas will demonstrate the new ActiveStor solution in booth #671 at this year’s SC (SuperComputing) conference in Denver, Colorado, being held November 12-17, 2017.


The ASH-100 is shipping now.

The ASD-100 and PanFS 7.0 will be available in Q1 2018.

For more information about the new Panasas ActiveStor solution, including technical specifications, visit

Follow us on Twitter @Panasas and LinkedIn

About Panasas

Panasas is the performance scale-out NAS leader for unstructured data, driving industry and research innovation by accelerating workflows and simplifying data management. Panasas ActiveStor appliances leverage the patented PanFS storage operating system and DirectFlow protocol to deliver performance and reliability at scale from an appliance that is as easy to manage as it is fast to deploy. Panasas storage is optimized for the most demanding workloads in life sciences, manufacturing, media and entertainment, energy, government as well as education environments, and has been deployed in more than 50 countries worldwide. For more information, visit

©2017 Panasas, Inc. Panasas, the Panasas logo, ActiveStor, PanFS, and DirectFlow are registered trademarks or trademarks of Panasas, Inc. Other trademarks are the property of their respective holders.

Contact information

10Fold Communications
Rick Popko, 415-800-5381

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