• 9 years ago
Full Details from Amazon.com : http://www.amazon.com/gp/product/B007IXOO2M?tag=onigi-20

Kingston Technology 4 GB (1x4 GB Module) 1600MHz DDR3 PC3-12800 240-Pin Reg ECC Single Rank

647895-B21 HPCompaq 676331-B21 HPCompaq
4GB Module of 1600MHZ DDR3 ECC Single Rank Server Memory for HPCompaq
Backed by a lifetime warranty and free technical support
From the industry leader in PC memory

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