Dell Alienware Aurora R11 R12 Series Intel Chipset Z490 Socket LGA1200 DDR4 SATA 3 6.0Gb/s ATX Desktop Motherboard N43JM 0N43JM CN-0N43JM.
Chipset: Intel Z490 (SRH13)
Socket: Intel LGA1200
Compatible/Supported CPU: 10th 11th Generation Intel Core i3/i5/i7/i9 Desktop Processors
Max Supported Memory: 128GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Speed: 2933MHz, 3400MHz
Storage Interface: SATA 3 6.0Gb/s
Network/Communications: Killer E3000 Ethernet controller 10/100/1000/2500Mbps
Audio: Realtek ALC3861
Connectors: 1x CPU Fan Connector (4-pin), 1x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control), 1x Top Fan Connector (4-pin), 1x 24 pin ATX Power Connector, 1x 8 pin 12V Power Connector, 1x Front Panel Audio Connector, 1x Front Fan Connector (4-pin), 1x HDD Fan Connector (4-pin), 1x LED Connector, 1x USB 2.0 Header, 1x USB 3.2 Gen1 Header
Input/Output Ports: 6x USB 2.0, 5x USB 3.2, 1x Audio output/headphone port (supports 2 channel audio), 1x Audio input/microphone port, 1x Optical S/PDIF port, 1x coaxial S/PDIF port, 1x front L/R surround line-out port, 1x side L/R surround port, 1x rear L/R surround port, 1x center/subwoofer LFE surround port, 1x line-in port, 1x RJ-45
Expansion Slots: 2x PCIe x16 slots, 2x PCIe x4 slots, 1x M.2 card slot for WLAN and Bluetooth, 1x PCIe/SATA M.2 card slot for 2242/2260/2280 solidstate drive, 4x SATA
Form Factor: ATX
Type: Desktop Motherboard
Supported Operating System: Windows 10 64-bit / 11 64-bit