Sun Microsystems 4 GB ECC DIMM 240-pin - 2 x 4GB X4227A-Z

Brand 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! Brand Lifetime Warranty Guaranteed 100% compatible. MemoryStore.com Part#M33M5172-65BH*2 $32.00    More Info

Brand 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. Brand Lifetime Warranty Built by a Major DRAM Manufacturer MemoryStore.com Part#M33M5172-66BH*2 $34.00    More Info

This upgrade is 100% guaranteed to work in the following Sun Microsystems system:

Fire X4200 M2 |

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