The object consists of cartridge mounting spindle. Behind the front access panel are card cages and circuit boards. Behind the rear access panel are power supplies and other controls. There is some residue on the front panel.
Manufacturer
Siemens
Identifying Numbers
Model number
404
Typed on the front panel.
Other number
0110
Idividual number on yellow label on the front disk cover.
Other number
262901
Stamped into a metal label on the PCB cage top support behind the front access panel.
Other number
2673745
Stamped into a metal label on the top support behind the front access panel
Other number
2675744
Stamped into a metal label on the top support behind the front access panel
Other number
2676730
Stamped into a metal label under the left access lid.
Other number
27.87.45.10
"Computer Museum Aachen deprecated registration number." Written on marker on right side panel.
Other number
282917
Stamped into a metal tag on the left side support behind the front access panel
Other number
PS 21 S26371-K6
Printed on a metal label on the top support behind the front access panel
Other number
PS 22 S26371-K6-V2
Printed on a metal tag on the top support behind the front access panel
Other number
S26371-G1
Printed on a metal tag on the left side support behind the front access panel
Other number
S26371-G2
Printed on a metal label on the PCB cage top support behind the front access panel.
Other number
S26372-E1
Printed on a metal label under the left access lid.
