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Processor upgrade - 1 x AMD Opteron 6134 / 2.3 GHz - L3 12 MB more details
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Processor upgrade - 1 x AMD Opteron 6134 / 2.3 GHz - Socket G34 - L3 12 MB more details
Processor upgrade - 1 x Intel Xeon X7550 / 2 GHz - LGA1567 Socket - L3 18 MB more details