当店はPCパーツを販売する専門ショップです。■CPUとご搭載いただくマザボードの相性についてご不安のある方は、ご落札前に事前に質問にてお問い合わせください。■当商品はES品ではなく正規品です。 ご注文のキャンセルはご注文から8時間以内に限らせていただいております。 8時間を過ぎますと、すでに商品テストが完了している場合が多く、キャンセルはお受けできかねます。 誠に恐れ入りますが、何卒ご理解いただけますようお願いいたします。The Intel Xeon E3-1225 was a server/workstation processor with 4 cores launched in April 2011.It is part of the Xeon E3 lineup using the Sandy Bridge architecture with Socket 1155.Xeon E3-1225 has 6MB of L3 cache and operates at 3.1 GHz by default but can boost up to 3.4 GHz depending on the workload.Intel is making the Xeon E3-1225 on a 32 nm production node using 1160 million transistors.The multiplier is locked on Xeon E3-1225 which limits its overclocking potential.With a TDP of 95 W the Xeon E3-1225 consumes a good deal of power so decent cooling is needed.Intel's processor supports DDR3 memory with adual-channel interface.ECC memory is supported too which is an important capability for mission-critical systems to avoid data corruption.For communication with other components in the computer Xeon E3-1225 uses a PCI-Express Gen 3 connection.This processor features the Intel HD P3000 integrated graphics solution.Hardware virtualization is available on the Xeon E3-1225 which greatly improves virtual machine performance.Additionally IOMMU virtualization (PCI passthrough) is supported so that guest virtual machines may directly use host hardware.Programs using Advanced Vector Extensions (AVX) can run on this processor boosting performance for calculation-heavy applications.