Learn more about MSI CROSSHAIR 18 HX AI 18 HX AI A2XWGKG-008USPart NumberCROSSHAIR 18 HX AI A2XWGKG-008USQuick InfoColorCosmo GrayOperating SystemWindows 11 HomeCPUIntel Core Ultra 9 275HXScreen18"Memory64 GB DDR5Storage1 TB NVMe SSD Gen4x4Graphics CardNVIDIA GeForce RTX 5070 Laptop GPUVideo Memory8 GBCommunicationGigabit LAN and WLANDimensions (W x D x H)15.9" x 11.02" x 1.17"Weight6.83 lbs.CPUCPU TypeIntel Core Ultra 9 (Series 2)Processor NameIntel Core Ultra 9 275HXNumber of Cores24-core (8P+16E) ProcessorCPU L2 Cache40MBCPU L3 Cache36 MBDisplayScreen Size18.0"TouchscreenNon-Touch ScreenWide Screen SupportYesResolution2560 x 1600Refresh Rate240 HzOperating SystemsOperating SystemWindows 11 HomeGraphicsGPU/VPUGeForce RTX 5070 Laptop GPUVideo Memory8GBGraphic TypeDedicated CardStorageSSD1TB NVMeMemoryMemory64GB DDR5Memory SpeedDDR5 5600Memory Spec32 GB x 2Optical DriveOptical Drive Wireless LANWiFi GenerationWi-Fi 6EBluetoothBluetooth 5.3PortsUSB3 x USB 3.2 Gen 1 Type-AHDMI1 x HDMI 2.1Audio Ports1 x Headphone/Microphone Combo JackAudioSpeaker2x Speakers 2WOutput DeviceVirtual Reality ReadyYesInput DeviceKeyboardSteelSeries 24-Zone RGB with Anti-Ghost key (99 Key)Backlit KeyboardBacklitWebcam720p HD with shutterGeneralStyleThin and LightTypeGaming / Home / Personal / MainstreamUsageConsumer / Gaming / Home / Personal / MainstreamPowerAC Adapter/Charger240-watt AC AdapterBattery4 cell (90Whr) Li-IonDimensions & WeightDimensions (W x D x H)15.9" x 11.02" x 1.17"Weight6.83 lbs.Additional InformationFirst Listed on NeweggOctober 06, 2026ShippingEnjoy fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.PaymentsNewegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.ReturnFor products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. For international buyers, items shipped internationally do not qualify for manufacturer warranties.