MSI X399 SLI PLUS MOTHERBOARD

• 8 x DDR4 memory slots, support up to 128GB
• Quad channel memory architecture
• Supports DDR4 3600+(OC)/ 3466(OC)/ 3333(OC)/ 3200(OC)/ 3066(OC)/ 2933(OC)/ 2800(OC)/ 2667(nonOC-by SPD)/2667(OC)/ 2400/ 2133 MHz
• Supports ECC UDIMM memory

• 2x PCIe 3.0 x16 slots (PCIE_1, PCIE_4)
• 2x PCIe 3.0 x8 slots (PCIE_3, PCIE_6)
• 2x PCIE 2.0 x1 Slots

• Supports 4-Way NVIDIA^® SLI™ Technology
• Supports 4-Way AMD^® CrossFire™ Technology

• 8 x SATA 6Gb/s ports

AMD^® RYZEN THREADRIPPER Series Processors

• 3 x M.2 ports (Key M)
  • Supports up to PCIe 3.0 x4 and SATA 6Gb/s
  • M2_1, M2_3 slots support 2242/ 2260 /2280 storage devices
  • M2_2 slot supports 2242/ 2260 /2280/ 22110 storage devices

• Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices

• 1 x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-C port on the back panel
• 1 x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-A port on the back panel

AMD^® X399 Chipset

• 1 x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-C port through the internal USB connector
• 4 x USB 3.1 Gen1 (SuperSpeed USB) ports available through the internal USB connectors
• 6 x USB 2.0 (High-speed USB) ports (2 Type-A ports on the back panel, 4 ports available through the internal USB connectors)

AMD^® CPU

• 8 x USB 3.1 Gen1 (SuperSpeed USB) Type-A ports on the back panel

• 7.1-Channel High Definition Audio
• Supports S/PDIF output

• 2 x Intel^® I211 Gigabit LAN controllers

• 1 x 24-pin ATX main power connector
• 2 x 8-pin ATX 12V power connector
• 1 x 6-pin ATX 12V power connector
• 8 x SATA 6Gb/s connectors
• 2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
• 2 x USB 3.1 Gen1 connectors (supports additional 4 USB 3.1 Gen1 ports)
• 1 x USB 3.1 Gen2 Type-C port
• 1 x 4-pin CPU fan connector
• 1 x 4-pin Water Pump connector
• 4 x 4-pin system fan connectors
• 2 x Front panel connectors
• 1 x Front panel audio connector
• 2 x RGB LED connector
• 1 x TPM module connector
• 1 x LED demo connector
• Provides additional power to PCIe x16 slots

1. Clear CMOS
2. PS/2 Combo Port
3. USB 3.1 Gen 1
4. LAN Port
5. HD Audio Connectors
6. FLASHBACK+
7. USB 2.0 Port
8. LIGHTNING USB 3.1 Gen2 Type A+C
9. Optical S/PDIF-Out

• 12 in. x 9.6 in. (30.4 cm x 24.3 cm)
• ATX Form Factor

• Support for Windows^® 10 64-bit