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Meet Your Makers

Starting with the first Cray-1 in 1976, Cray systems have been manufactured in Chippewa Falls, Wisconsin.

Our most powerful technology

The world’s fastest production supercomputers just got two times faster. With Intel® Xeon® Haswell processors and adaptive I/O accelerator technology, the Cray® XC40™ supercomputer sets the new performance standard.


Australia’s Bureau of Meteorology selected a Cray XC40 supercomputer and Sonexion storage to track atmospheric, climate, ocean and water resources. Researchers will be able to run nearly eight times more daily forecasts with 16x improvement in resolution.

TACC's "Lonestar" Legacy

The Texas Advanced Computing Center (TACC) selected Cray XC40 technology for their "Lonestar5" supercomputer, a petaflop system with four times the performance of its predecessor.


Argonne National Laboratory selected a 180+ petaflop next-generation Cray supercomputer, code-named “Shasta,” to advance the future of computational research across a broad range of sciences.

Simplify. Scale. Protect.

The new Cray® Sonexion® 2000 scale-out Lustre® storage system delivers 50 percent more performance and capacity in the same footprint than the Sonexion 1600.

Extreme Analytics

The Cray® Urika-XA™ extreme analytics platform helps you generate valuable business insight from the most advanced analytics workloads. Pre-integrated and open, the platform delivers unrivaled performance today and the flexibility to support next-generation environments tomorrow.

Maximize your productivity

Industry standards-based and highly customizable, the Cray® CS™ series cluster supercomputers get you to solution faster.

Compute. Store. Analyze.

Go ahead and ask the impossible. Our comprehensive portfolio of supercomputing, storage and data analytics solutions is designed to answer the world’s toughest questions.

News & Highlights

August 18, 2015
Danish Meteorological Institute Selects Cray Supercomputer to Power Its Weather Forecasts
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July 30, 2015
Cray Inc. Reports Second Quarter Financial Results
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July 23, 2015
Cray to Announce Second Quarter 2015 Financial Results on Thursday, July 30 at 4:30 p.m. ET
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Aug 31, 2015 - Sep 4, 2015
Munich, Germany
Sep 1, 2015 - Sep 4, 2015
Edinburgh, Scotland
Sep 8, 2015 - Sep 10, 2015
Broomfield, CO
11:41 AM Sep 2, 2015
Blue Waters supercomputer helps Beckman researchers construct atomic model of an immature retrovirus
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8:58 AM Sep 2, 2015
Machine Learning for Critical Workflows | Part 3 - Geert Wenes final installment on #CrayBlog
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8:46 AM Sep 2, 2015
Video: First #OpenACC Euro Hack @cscsch
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Preparing the Cray XC “Shaheen II” System for Shipment to KAUST

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Cray and Altair: Improving the Design of Subsea Riser Systems

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LS-DYNA Scalability Analysis on Cray Supercomputers

Read the White Paper

Cray Powers Discovery

Cray supercomputing keeps our clients on the leading edge of discovery.

Enabling Scientific Breakthroughs at the Petascale

If you think the requirements for enterprise storage systems are growing at a dizzying pace, try these numbers on for size...

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Mapping the Earth's Sub-surface

PGS and Cray will enable oil and gas companies to explore and produce offshore reserves worldwide.

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KMA Leads Asia-Pacific with New Supercomputing Power

As one of the world's leading operational meteorology and climate research services, the Korea Meteorological Administration...

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The San Diego Supercomputer Center takes on Big Data challenges

The volume of data generated today is challenging the computing capability of traditional FLOPS-based systems and...

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