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1GB Upgrade for a Dell Inspiron 531 System DDR2 PC25300 NONECC

Product Description :
240-pin DIMM
DDR2-667
DDR2 PC2-5300 Unbuffered NON-ECC DDR2-667 18V 128Meg x 64
The only brand of memory upgrade available directly from a DRAM manufacturer tested to meet the most stringent industry specifications
Install it yourself in about 15 minutes The same top-quality memory that the worlds largest computer manufacturers install in the systems they sell