First Cray T3D Supercomputer Auctioned for $81,000 Reserve

The first Cray T3D supercomputer (Cray T3D-MC512) goes up for auction with an opening bid of £60,000 (~$81,000). Originally Europe's fastest in June 1996.

Cray T3D-MC512 supercomputer with 512 DEC Alpha processors and Fluorinert liquid cooling system inside Tomato Red chassis.
Cray T3D-MC512 supercomputer with 512 DEC Alpha processors and Fluorinert liquid cooling system inside Tomato Red chassis.

The first Cray T3D supercomputer has gone up for auction. The single-cabinet system carries the model designation Cray T3D-MC512. It represents the inaugural machine of the T3D series from vendor Cray.

Single-cabinet system features 512 processors and liquid cooling.

The unit features 512 DEC Alpha 21064 processors running at 150 MHz. Engineers cooled the hardware using Fluorinert liquid cooling systems. The chassis measures 193 centimeters in height, 117 centimeters in width, and 193 centimeters in depth. It sits inside a Tomato Red enclosure that weighs 0.85 tons for its cooling system alone.

Spec comparison

Spec Cray T3D-MC512
Model Cray T3D-MC512
Processors 512 DEC Alpha 21064 150 MHz compute processors
Cooling Fluorinert liquid-based
Dimensions H193cm x W117cm x D193cm
Weight (cooling system) 0.85 tons
Cray T3D-MC512 supercomputer with 512 DEC Alpha processors and Fluorinert liquid cooling system inside Tomato Red chassis.
Cray T3D-MC512 supercomputer with 512 DEC Alpha processors and Fluorinert liquid cooling system inside Tomato Red chassis.

Auction notes set the opening bid at £60,000, which equals approximately $81,000 USD. The original purchase price reached roughly $15 million when the machine was new. The auction concludes on May 31.

This supercomputer previously served as Cray's internal development system before installation at Edinburgh University under the name Typhoon. It ranked as the fastest supercomputer in Europe according to TOP500 data from June 1996. Auction notes describe the hardware as a museum-grade survival of exceptional importance.

Historic Cray T3D supercomputer ranked as fastest in Europe by TOP500 data from June 1996.
Historic Cray T3D supercomputer ranked as fastest in Europe by TOP500 data from June 1996.

Cray has not confirmed additional details about the auction process or final sale price.

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