Ricoh AP306 - Manual (Page 136)

Appendix
124
6
Printer Feature Expander 185 / Memory Unit TypeA
❖ Module type:
SO-DIMM (Small Outline Dual-in-line Memory Module)
❖ Memory type:
SDRAM (Synchronous Dynamic RAM)
❖ Number of pins:
144 pins
❖ Data width:
64 bits