Embedded DRAM Modules are standard products for IPC and PC embedded systems.
Long-DIMM modules are general DRAM modules meant to be used as standard products for general embedded applications. These modules are compliant with JEDEC standards and available in DDR1, DDR2, DDR3 and DDR4.
Module Type Series Frequency Pin Number
DDR4 LONG DIMM Standard 2133MHz 288pin
DDR3 LONG DIMM Standard 1600Mhz/1333Mhz/1066Mhz 240pin
DDR2 LONG DIMM Standard 800Mhz/667Mhz/533Mhz/400Mhz 240pin
DDR LONG DIMM Standard 400Mhz/333Mhz/266MHZ 184pin
SDRAM LONG DIMM Standard PC133/PC100 168pin