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Everything about Cray

American supercomputer manufacturer

Cray Inc. is an American supercomputer manufacturer headquartered in Seattle, Washington. A subsidiary of Hewlett Packard Enterprise, it also manufactures systems for data storage and analytics. As of June 2026, Cray supercomputer systems held three of the top four spots in the TOP500, which ranks the most powerful supercomputers in the world. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: CrayA 5-minute orientation
  2. Skim a recent paper: Biofouling behavior of PVDF ultrafiltration membrane incorporating cray fish shell biochar in the presence of inorganic cations and organic matters: Characteristics and mechanismsInfluential work since 2022
  3. Pick up a classic book: Judas ChildThe most-reprinted book on the subject
  4. Read the landmark paper: The CRAY-1 computer systemCited 506 times
  5. Go sideways: Jaguar (supercomputer)A closely related topic
  6. Go sideways: Cray XT5A closely related topic

📖 Definitions

Noun A crayfish or lobster.

Adjective Crazy.

🗂️ The subject at a glance

  1. History

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics