10
686 pins
168 pins are used on SDRAM DIMM. 184 pins are used on DDR DIMM. There are either 30 pins or 72 pins used on SIMM. 184 pins are used on RIMM.
enough
240
240 pins, or actually connections on a DIMM, dual inline module.
DIMM. Two types of DIMMs: a 168-pin SDRAM module (top) and a 184-pin DDR SDRAM module (bottom). Note that the SDRAM module has two notches (rectangular cuts or incisions) on the bottom edge, while the DDR1 SDRAM module has only one.
dimm
A DIMM is based on two different pin counts. SDRAM has 168 pins and is an earlier generation of RAM. DDR RAM has 184 pins. Both are considered DIMMS.
2.66" 200-pin SO-DIMM contains DDR2 SDRAM. One notch is near the side of the module.
168
A dimm
168-pin SDRAM168-pin DIMM30 or 72-pin SIMM 184, 168 or 232-pin RIMM