Specifications

• Mfr Part Number: X299 EXTREME4
  
• CPU: LGA2066
  • Supports Intel Core X-Series Processor Family
    
  • Digi Power design
    
  • 11 Power Phase design
  • Supports Intel Turbo Boost Max Technology 3.0
    
• Chipset: Intel X299
  
• Memory: 8x DDR4 - 4200+(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2666/ 2400/ 2133 DIMM Slots, Quad Channel, Non-ECC, Unbuffered, Max Capacity of 128GB
  
• Slots: 3x PCI-Express 3.0 x16 Slots, 1x PCI-Express 3.0 x1 Slot
  
• Multi-Graphics: Supports AMD Quad CrossFireX, CrossFireX and NVIDIA Quad SLI, SLI Technology
  
• Storage:
  • SATA: 8x SATA3 Ports, Support RAID 0, 1, 5, 10, NCQ, AHCI and Hot Plug
    
  • M.2: 2x Ultra M.2 Ports (w/ M Key), one supports type 2230/ 2242/ 2260/ 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s), one supports type 2230/ 2242/ 2260/ 2280/ 22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)
    
• Audio: Realtek ALC1220 7.1-Channel High Definition Audio CODEC
  
• LAN: Giga PHY Intel I219V Gigabit Ethernet Controller
  
• Ports: 2x USB 3.1 Gen 2 Ports (1 Type-A rear, 1 Type-C rear), 6x USB 3.1 Gen 1 Ports (4 rear, 2 via header), 6x USB 2.0 Ports (2 rear, 4 via headers), 1x PS/2 Mouse Port, 1x PS/2 Keyboard Port, 1x Optical SPDIF Out Port, 1x RJ45 LAN Ports with LED, Audio I/O Jacks
  
• Power Connector: 1x 24-pin ATX Power Connector, 2x 8-pin 12V Power Connectors
  
• Form Factor: ATX, 12.0 x 9.6 inch / 30.5 x 24.4 cm