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。Intel Xeon W-1290E.Processor family: Intel Xeon W, Processor socket: LGA 1200 (Socket H5), Processor lithography: 14 nm.Memory channels: Dual-channel, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM.On-board graphics card model: Intel UHD Graphics 630, Maximum on-board graphics card memory: 64 GB, On-board graphics card outputs supported: Embedded DisplayPort (eDP),DisplayPort,HDMI,DVI.Market segment: Embedded, PCI Express configurations: 1x16,2x8,1x8+2x4, Supported instruction sets: SSE4.1,SSE4.2,AVX 2.0.Intel Turbo Boost Max Technology 3.0 frequency: 4.8 GHz