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DDR2 - PC2 Modules
DDR3 - PC3 Modules
Fully Buffered Dimm
Rambus - RDRAM
Lenovo 256MB Module - 1 x 256MB 31P9121
Choose from these 2 brands of upgrades.
The modules in this category are built by MemoryStore.com in our own ISO 9000 certified facility. We guarantee these modules to be 100% compatible with the Factory Original and Name Brand memory that costs much, much more. All of our modules have a LIFETIME WARRANTY!
Guaranteed 100% compatible.
The modules in this category are built by the Worlds largest DRAM chip manufacturers; Micron, Samsung, Infineon, Qimonda, Nanya, Hynix or Elpida. These are the same memory upgrades that came in your computer when you bought your system. Manufacturers like Apple, Compaq, Dell, HP, IBM, Sun, Gateway, Sony and others ship their computers with these exact same memory upgrades. Our LIFETIME WARRANTY is standard on all products we sell and we guarantee 100% compatibility with your system or your money back.
Built by a Major DRAM Manufacturer
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