Showing 2106 results

In 1985 IBM announced a double density version. The Extended Capability Models of the 3380 (3380 E) having 5.04 gigabytes per chassis, that is, two 1.26 gigabyte actuators on two hard disk assemblies in one chassis.

This is a Thermal Conduction Module from an IBM 3090. This is a water cooled unit that holds loads of chips.

The IBM 3000 is an information recorder which was used for data collection. The data were collected by being punched directly onto IBM cards.

Hamiltonian systems.Manuscript

Correction of a student's work on wave equations.Notes

Calculations. Theory of relativity.