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240 Pin DIMM - 240 Pin DIMM Memory Upgrade
240-pin DIMM, used for DDR2 SDRAM and DDR3 SDRAM. 240-pin DIMMs provide DDR2 and DDR3 SDRAM memory for desktop computers. 240-pin DIMMs are available in DDR2 PC2-3200 SDRAM, DDR2 PC2-4200 SDRAM, DDR2 PC2-5300 SDRAM, PC2-6400 SDRAM, PC3-10666 SDRAM, PC3-11000 SDRAM, PC3-12800 SDRAM, and PC3-8500MSDRAM. The number of black components on a 240-pin DIMM can vary, but it always has 120 pins on the front and 120 pins on the back, for a total of 240.