ASRock X299 EXTREME4 is a super alloy motherboard with the highest quality components. No matter what configuration you throw at it, it maintains cool, stable, and reliable for smooth performance. You can even tune its look via ASRock RGB LED utility software with your choice of color and lighting effect. Your gaming rig deserves to perform extreme and look extreme.
Model Brand ASRock Model X299 EXTREME4 Supported CPU LGA 2066 CPU Type Core X series (LGA2066) Supported CPU Technologies Supports Intel Turbo Boost Max Technology 3.0 Chipsets Intel X299 Onboard Video None Memory Number of Memory Slots 8×288pin Memory Standard DDR4 4200+(OC)*/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2666/ 2400/ 2133 Maximum Memory Supported 128GB Quad Channel Expansion Slots PCI Express 3.0 x16 3 x PCI Express 3.0 x16 Slots* PCI Express x1 1 x PCI Express 3.0 x1 Slot** Other Slots 1 x M.2 Socket (Key E), supports type 2230 Wi-Fi/BT module Storage Devices 8 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug* M.2 1 x Ultra M.2 Socket (M2_1), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s)** SATA RAID 0/1/5/10 Onboard Audio Realtek ALC1220 7.1 Channels Onboard LAN LAN Chipset Intel I219-V Max LAN Speed 10/100/1000Mbps Rear Panel Ports 1 x PS/2 Mouse Port RJ45 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) USB 3.1 1 x USB 3.1 Gen2 Type-A Port (10Gb/s) (ASMedia ASM3142) (Supports ESD Protection) USB 1.1/2.0 2 x USB 2.0 Ports (Supports ESD Protection) 1 x Optical Audio Ports HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone Internal I/O Connectors Onboard USB 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) Other Connectors 1 x Virtual RAID On CPU Header Physical Spec Form Factor ATX LED Lighting RGB Dimensions (W x L) 12.0" x 9.6" Power Pin 1 x 24-pin ATX Power Connector (Hi-Density Power Connector)
