Menu

one-of-a-kind computer

CSIRAC

Australia's first digital computer, and the fifth stored program computer in the world

Find alternatives

Who makes it

CSIRAC

Manufacturer
Commonwealth Scientific and Industrial Research Organisation (Australia)
Alternatives
Cray · IBM · Atomic Energy Research Establishment · Eckert–Mauchly Computer Corporation · Fujitsu · MIT Lincoln Laboratory · National University of Defense Technology · Oak Ridge National Laboratory

Other one-of-a-kind computers

Nebulae — Sugon

Jaguar — Cray

K computer — Fujitsu

TX-0 — MIT Lincoln Laboratory

Harwell CADET — Atomic Energy Research Establishment

IBM Sequoia — IBM

ORACLE — Oak Ridge National Laboratory

IBM Roadrunner — IBM

Source & verification

Source: Wikidata ↗ — CC0 1.0 (public domain dedication)

LikelyLast verified Sep 28, 2026Confidence 70%

Data from Wikidata (CC0)

Report incorrect information Correct my information Remove my information