由遠至近:

30Pin (針) DIMM (DUAL IN-LINE MEMORY MODULE)
72Pin (針) FPM (FAST PAGE MODE)
72Pin (針) EDO (EXTANDED DATA OUT)
168Pin (針) EDO DIMM
168Pin (針) PC66 SDRAM (Synchronous DRAM (Random Access Memory))
168Pin (針) PC100 SDRAM (Synchronous DRAM (Random Access Memory))
168Pin (針) PC133 SDRAM (Synchronous DRAM (Random Access Memory))
184Pin (針) / 232Pin (針) PC800 RIMM (RAMBUS DIMM)
184Pin (針) / 232Pin (針) PC1066 RIMM (RAMBUS DIMM)
184Pin (針) PC2100 DDR266 SDRAM (Double Data Rate SDRAM (Dual Edge Rate))
184Pin (針) PC2700 DDR333 SDRAM (Double Data Rate SDRAM (Dual Edge Rate))
184Pin (針) PC3200 DDR400 SDRAM (Double Data Rate SDRAM (Dual Edge Rate))
240Pin (針) PC4300 DDR2-533 SDRAM Double Data Rate SDRAM II (Quad Edge Rate))
240Pin (針) PC5300 DDR2-667 SDRAM Double Data Rate SDRAM II (Quad Edge Rate))
240Pin (針) PC6400 DDR2-800 SDRAM Double Data Rate SDRAM II (Quad Edge Rate))

手提/筆記型電腦用的是 SODIMM / MICRODIMM

仲有
DDR-2 1000 tim
超頻玩家方面,
有DDR-466,
DDR-500
DDR-533
DDR-667