Between the two metal handles there are six vertical rows of integrated circuits with heat sinks above them. On the wire side there is an assembly of pink and green wires bordered by eight connectors.
Manufacturer
Fujitsu
Identifying Numbers
Other number
18515-830 16515
Pinted in black (except for 16515 which is handwritten in white) along the bottom right edge on component side
Other number
C85AUK#
Printed in black along the bottom left corner of the board
Other number
CUS 32135B 841 60384B
Found printed and handwritten in black and white along the top right edge of the component side of the board
Other number
Fj-A 502330-276 31211
Found printed in silver and black along the top left edge of the board on the component side