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Unleash the Full Potential of Your SSDs with a Unique All-Flash Array DPU-based design, the Flashbox™!

DPU (Data Processing Unit) at the Heart of a New Generation of NVMe All-Flash Array

The Flashbox™ is a great example of how Kalray’s DPU smart storage cards can be leveraged to build unique storage solutions.

Kalray Flashbox™ is the first disaggregated NVMe storage array that has been designed from the ground up to leverage the full potential of NVMe flash devices at massive scale, while ensuring the lowest storage Total Cost of Ownership (TCO).

Featuring the Kalray K200-LP™ Smart Target Controller card with Kalray MPPA® DPU, Flashbox™ enables customers to unlock the performance of NVMe SSDs at scale, while meeting reliability and efficiency requirements for their businesses. Built on an off-the-shelf appliance, the solution addresses the key challenges of scale-out NVMe storage: scalability, performance, cost-efficiency, high availability and ease of use.

The Flashbox™ is available with our design partners or as a reference platform to design your own solutions.


Kalray’s Flashbox™ Wins Coveted
Flash Memory Summit 2022 Best of Show Award!

An award which recognizes solutions that demonstrate compelling customer value with market-differentiating benefits.

Two Options: Turnkey or Build-Your-Own

Turnkey NVMe All-Flash-Array Appliance

Kalray’s Flashbox™ is a ready-to-use storage appliance that can be plug & play in your existing infrastructure, the same as any other non-NVMe standard appliance.

It is developed in cooperation with Viking Enterprise Solutions, a division of Sanmina Corporation.

Or Build your own NVMe All-Flash-Array Appliance

Develop & customize your solution using Kalray  K200-LP™ Smart Storage Acceleration card and AccessCore® Software Development Kit for a tailor-made solution.

Kalray’s K200-LP™ Smart Storage Acceleration card is a game changer solution in terms of performance per Watt and per dollar.

"We want to change the way the industry uses and processes data, while unleashing the full potential of current and emerging NVMe SSD technologies, without compromising enterprise grade features like high availability and scalability. Our partnership with Kalray will provide a new generation of storage array solutions for Cloud and Edge with Kalray’s
K200-LP™ best-in-class smart storage acceleration card.”
Rick Kumar - SVP from Viking Enterprise Solutions

Kalray Flashbox™ Overview

Use Cases


Feeding Data-hungry GPUs for AI and Machine Learning

Kalray’s Flashbox™ is the first disaggregated NVMe storage array for AI, Machine Learning and Deep Learning workloads that has been designed from the ground up to leverage the full potential of NVMe flash devices at massive scale. It enables data scientists to unlock the performance of NVMe SSDs at scale and feed their data-hungry GPU’s.


Boosting Parallel File System Performance for High Performance Computing

Flashbox™ integrates with all popular parallel file systems and guarantees the highest performance per $ and Watt.

Get Started Now!

Want to learn more about the Flashbox™?

Technical Corner / Kalray Flashbox™ Specifications


Kalray Flashbox™

Product Brief

Our MPPA® DPU Processor Makes it Possible

Kalray’s Data Processing Unit is a new class of processing accelerator for predominantly data-centric processing task.

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