IBM System 360 Model 30 Photos

Internals of the 2030 at the Computer History Museum

Click on photos for larger versions

Left side view

View from the left, CCROS at top, core modules below.

CCROS units are hanging from the top of the frame.


CCROS with labels showing card positions.


Core module

32k core module - it swings out, the hinge is to the right.

At the far right is the interface for the 1050 console.

Front panel wiring

Rear of the front panel.

Photos by LJW, reproduced by courtesy of the Computer History Museum

Miscellaneous photos

CCROS card

A CCROS card.

Holes represent 0 bits.

Leasco S/360

S/360 test system c.1975

Photo by Roy Ormesher