2016年に中国で購入します　前のパソコンはずっと使います。状況不具合がない、外観には正常な使用痕があります。3.31まで取引可能です。値下げ可です、相談してください。Technical SpecificationsGPU Engine Specs: CUDA Cores :1664Graphics Clock-Base Clock (MHz) :1088Boost Clock (MHz):1228Memory Specs: Memory Clock :7GbpsStandard Memory Config :4GBMemory Interface :GDDR5Memory Interface Width :256-bitMemory Bandwidth (GB/sec) :224Bus Support :PCI-E 3.0 X16Feature Support: VR Ready :YesNVIDIA SLI® Ready :YesNVIDIA G-SYNC™-Ready :YesNVIDIA GameStream™-Ready :YesNVIDIA GPU Boost™ :3.0Microsoft DirectX :12 API with feature level 12_1Vulkan API :YesOpenGL :4.5OS Certification :Windows 7-10, Linux, FreeBSDx86Display Support: Mulit Monitor :YesMaxmium Digital Resolution (per output) :5120x3200Maximum VGA Resolution (per output) :2048x1536HDCP :2.2Standard Display Connectors :2x Dual Link DVI, HDMI 2.0, DisplayPort 1.2InternalAudio Input for HDMI :InternalStandard Graphics Card Dimensions: Length :215mmHeight :111mmWidth :2-slotThermal and Power Spec: Maximum Graphics Card Power (W) :145Minimum System Power Requirement (W) :500Supplementary Power Connectors :6+6-pinAccessories: Driver CD Kit: Yes3D Mark :Yes