MSI MEG Z490 ACE Mainboard

1. Please go to intel.com for compatibility information.
2. Onboard graphics output are disabled when using the F SKU processors.

• 4x DDR4 memory slots, support up to 128GB¹
• Supports 1R 2133/2666/2933 MHz
  • 1DPC 1R Max speed up to 4800+ MHz
  • 1DPC 2R Max speed up to 4266+ MHz
  • 2DPC 1R Max speed up to 4400+ MHz
  • 2DPC 2R Max speed up to 4000+ MHz
• Supports Dual-Channel mode
• Supports non-ECC mode, un-buffered memory
• Supports Intel^® Extreme Memory Profile (XMP)

• Supports 2-Way NVIDIA^® SLI™ Technology
• Supports 3-Way AMD^® CrossFire™ Technology

• 3x PCIe 3.0 16 slots (2 from CPU, 1 from PCH, support 16/0/4, 8/8/4)
• 2x PCIe x1 slots (from PCH)

Intel^® Z490 Chipset

• 6x SATA 6Gb/s ports¹
• 3x M.2 slots (Key M)
  • M2_1 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2242/ 2260/ 2280/ 22110 storage devices¹
  • M2_2 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2242/ 2260/ 2280 storage devices²
  • M2_3 supports up to PCIe 3.0 x4, 2242/ 2260/ 2280 storage devices
  • Intel® Optane™ Memory Ready³
  • Supports Intel® Smart Response Technology for Intel Core™ processors

• 1x Realtek^® 8125B 2.5G LAN controller
• 1x Intel^® I219V 1G LAN controller

Intel^® AX201

• MU-MIMO TX/RX, 2.4GHz/ 5GHz (160MHz) up to 2.4Gbps
• 802.11ax; WiFi 6 pre certified
• Bluetooth 5.1, FIPS, FISMA
• 1x M.2 Socket with E key (Wi-Fi mode)

Realtek^® ALC1220 Codec + ESS SABRE9018Q2C combo DAC

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

1. Clear CMOS Button
2. PS/2 Keyboard / Mouse Port
3. 1G LAN
4. 2.5G LAN
5. Wi-Fi /Bluetooth Antenna Connectors
6. HD Audio Connectors
7. Flash BIOS Button
8. USB 2.0 Ports
9. USB 3.2 Gen 2 10Gbps (Type-A)
10. USB 3.2 Gen 1 5Gbps (Type-A)
11. USB 3.2 Gen 2×2 20Gbps (Type-C)
12. Optical S/PDIF-Out

• 1x 24-pin ATX main power connector
• 2x 8-pin ATX 12V power connectors
• 6x SATA 6Gb/s connectors
• 3x M.2 slots (M-Key)
• 1x USB 3.2 Gen 2 10Gbps Type-C port
• 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
• 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
• 1x 4-pin CPU fan connector
• 1x 4-pin water-pump connector
• 6x 4-pin system fan connectors
• 1x front panel audio connector
• 2x system panel connectors
• 1x Chassis Intrusion connector
• 1x slow mode jumper
• 1x power button
• 1x reset button
• 1x 4-pin RGB LED connector
• 2x 3-pin RAINBOW LED connectors
• 1x 3-pin CORSAIR LED connector

• 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
• ATX Form Factor