Popular Memory

DDR, DDR2, DDR3, DDR4, SDRAM and even EDO memory upgrades!

DMS memory upgrades are built with the best memory components including Samsung, Micron or Hynix. These upgrades include Desktop Memory, Laptop Memory and Server Memory. If you're unsure of what type of memory you need you can use our easy to use Memory Finder

Data Memory Systems, Inc, ComputersDealers, Salem, NH
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Apple Memory and Computer Memory Upgrades

Welcome to Data Memory Systems. DMS sells only 100% compatible computer memory upgrades for your application. Did you know that DMS was one of the first original memory companies. We have been supplying Apple computer memory upgrades since 1987.

Whether you need extended data out (EDO) or fast page mode (FPM) , DRAM 60ns, 70ns 72 pin SIMM. SDRAM PC66, PC100, PC133 144 pin SODIMM's or 168 pin DIMM's. DDR PC2100, PC2700, PC3200 200 Pin SODIMM's or 184Pin DIMM's. DDR2 400 PC3200, DDR2 533 PC2-4200, DDR2 667 PC2-5300, DDR2 800 PC2-6400 200 Pin SODIMM's or 240 pin DIMM's. DDR3 8500 PC3-1066, DDR3 1333 PC3-10600, DDR3 1600 PC3-12800 204 pin SODIMM's or 240 Pin DIMM's. These are available in non ECC, ECC or ECC Registered.

We have memory for laptops, notebooks, desktops and servers. All of our memory is built with major brand components from trusted manufacturers such as Hynix, Micron, Samsung and Elpida. DMS Certified memory comes with a no hassle lifetime guarantee.

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If you have any questions, please call us at 800.662.7466