Kalray - We accelerate your data
Contact Us

DPU Acceleration Hardware

Optimize performance & efficiency for any workload

Explore Our DPU's
Build Custom DPUs
Accelerate smarter with Kalray’s dPUs.

Built on our MPPA® architecture, Kalray delivers customized and off-the-shelf DPU accelerators that meet the performance and power efficiency of today’s most challenging workloads.

More about MPPA Technology

Accelerate fast with pre-built DPUs

Choose from Kalray’s production-ready DPU acceleration cards, designed for AI inference, security, storage, and networking.
Explore DPU's
K200-LP Acceleration Card
Security
Compute
Storage
And More
K200-LP Acceleration Card
TC4 Acceleration Card
AI
Compute
Storage
And More
TC4 Acceleration Card
Security
Compute
Storage
And More
K300 Acceleration Card
AI Inference
Computer vision
Turbo Server
Custom dPU Solutions

Build customized DPUs for any workload

Partner with Kalray to design a customized DPU based on our MPPA reference platform, tailored to your workload and power needs.
  • Greater power efficiency
  • Compute optimization
  • Complex workload management
  • Software programmability
Contact Sales
Learn About Custom DPUs

AI adoption pushes infrastructure to its limits.

At their core, these are efficiency challenges.

Power utilization constraints

Energy limits cap AI scale

Massive compute requirements

AI demands extreme compute density

Support complex workloads

AI workloads strain system architectures

Solution

Specialized DPUs fill the gap

Kalray’s MPPA-based dPUs are designed for workloads that general-purpose processors
can’t handle efficiently. Built on a modular architecture, they deliver:

Explore DPU's
Build Custom DPUs

Compute optimization

Tailored compute for AI, Networking, Storage, and Security. No wasted cycles, no excess power.

Greater power efficiency

More throughput per watt — ideal for edge, data center, or embedded environments.

Complex Workload Management

Purpose-built for data-intensive workloads

Software Programmability

Full control via open SDK and C-level programming. No vendor lock-in.

Technology Partners

Accelerating AI Beyond the GPU

Kalray & Openсhip

Kalray is a key partner in the Openсhip initiative, designing DPU accelerators to complement and optimize GPUs in large-scale AI and HPC infrastructures.
Learn More
AI-Powered Process Control

Leading Semiconductor

A global leader in semiconductor manufacturing selected Kalray’s TurboCard4® acceleration cards to power its next-generation AI and computer vision systems.
Learn More

Kalray is recognized by industry analysts and certified by leading quality and interoperability organizations.

More About Kalray
Analyst Recognition
GigaOm recognized Kalray as a Leader and Fast Mover in the 2023 Data Processing Units (DPU) Sonar Report — highlighting our innovative architecture and strong performance across AI and data workloads.
Quality Certifications
Kalray’s ISO 9001 certification and interoperability validations demonstrate our commitment to high-quality standards and sustainable performance in every solution we build.