Description
MSI MEG Z490 Unify WiFi ATX Gaming Motherboard
- Intel Z490
- Supports 10th Gen Intel Core and Pentium Gold / Celeron processors for LGA 1200 socket
- Supports 1R 2933/ 2666/ 2133 MHz
- 1DPC 1R Max speed up to 5000+ MHz
- 1DPC 2R Max speed up to 4500+ MHz
- 2DPC 1R Max speed up to 4400+ MHz
- 2DPC 2R Max speed up to 4000+ MHz
Brand | MSI |
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Model | MEG Z490 UNIFY |
CPU Socket Type | LGA 1200 |
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CPU Type | Supports 10th Gen Intel Core and Pentium Gold / Celeron processors for LGA 1200 socket * Onboard graphics output are disabled when using F SKU processors. |
Chipset | Intel Z490 |
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Number of Memory Slots | 4×288pin |
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Memory Standard | Supports 1R 2933/ 2666/ 2133 MHz 1DPC 1R Max speed up to 5000+ MHz |
Maximum Memory Supported | 128GB |
Channel Supported | Dual Channel |
PCI Express 3.0 x16 | 3 x PCIe 3.0 x16 slots (2 from CPU, 1 from PCH, support 16/0/4, 8/8/4) |
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PCI Express x1 | 2 x PCIe x1 slots (from PCH) |
SATA 6Gb/s | 6 x SATA 6Gb/s ports* * SATA2 will be unavailable when installing M.2 SATA SSD in the M2_1 slot. |
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M.2 | 3 x M.2 slots (Key M) M2_1 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2242/2260/2280/22110 storage devices* M2_2 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2242/2260/2280 storage devices** M2_3 supports up to PCIe 3.0 x4, 2242/2260/2280 storage devices * SATA2 will be unavailable when installing M.2 SATA SSD in the M2_1 slot. |
Intel Optane Ready | Intel Optane Memory Ready* * Before using Intel Optane memory modules, please ensure that you have updated the drivers and BIOS to the latest version from MSI website. |
SATA RAID | 0/1/5/10 |
Audio Chipset | Realtek ALC1220 |
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Audio Channels | 7.1-Channel High Definition Audio Supports Optical S/PDIF output |
LAN Chipset | Realtek RTL8125B |
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Max LAN Speed | 10/100/1000/2500Mbps |
Wireless LAN | Intel AX201 Supports 802.11 a/b/g/n/ac/ax, MU-MINO Rx, 2.4GHz-5GHz (160MHz) up to 2.4Gbps WiFi 6 Pre-Certified The Wireless module is pre-install in the M2 (Key-E) slot |
Bluetooth | Supports Bluetooth 5.1, FIPS, FISMA |
Back I/O Ports | 1 x Optical S/PDIF Out / 1 x PS/2 Keyboard/Mouse Combo / 1 x USB 3.2 Gen 2×2 Type-C / 2 x USB 2.0/1.1 / 2 x USB 3.2 Gen 1 / 3 x USB 3.2 Gen 2 Type-A / 5 x Audio Jacks |
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Onboard USB | 1 x USB 3.2 Gen 2 10Gbps Type-C port 1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports) |
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Other Connectors | 1 x 4-pin CPU fan connector 1 x 4-pin water-pump connector 6 x 4-pin system fan connectors 1 x front panel audio connector 2 x system panel connectors 1 x Chassis Intrusion connector 1 x slow mode jumper 1 x power button 1 x reset button 1 x 4-pin RGB LED connector 2 x 3-pin RAINBOW LED connectors 1 x 3-pin CORSAIR LED connector 1 x RTD3 connector 1 x TBT connector * * Thunderbolt card need support RTD3 |
Form Factor | ATX |
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LED Lighting | RGB |
Dimensions (W x L) | 12.0″ x 9.6″ |
Power Pin | 1 x 24-pin ATX main power connector 2 x 8-pin ATX 12V power connectors |
Features | Supports 10th Gen Intel Core / Pentium Celeron processors for LGA 1200 socket. Supports DDR4 Memory, up to 5000(OC) MHz. Ready 4 the Future: Support Lightning Gen 4 Solution for the future Extreme Power Design: INTERSIL digital PWM, 16+1 phases with 90A Smart Power Stage, dual CPU power connectors and exclusive Mirrored Power Arrangement to unleash the true power of your processors. Outstanding Cooling Solution: Frozr Heatsink, VRM Heat-pipe, Aluminum Cover and M.2 Shield Frozr ensure the extreme performance with low temp. Latest Network Solution: Onboard 2.5G LAN and latest Wi-Fi 6 solution deliver the best online experience without lag. Smart Button: One button with multiple hardware control. Reset Computer, Safe Boot, Turbo Fan and EZ LED control functions with just one click. Triple Turbo M.2 with Shield Frozr: Turbo M.2 delivers PCI-E Gen3 x4 performance with transfer speeds up to 32Gb/s for the latest SSDs. Audio Boost HD: Isolated audio with a high quality audio processor with ESS DAC & Nahimic for the most immersive gaming experience. |
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Aluminum Cover, VRM Heatpipe, and Frozr Heatsink keep temperatures in check and let the CPU power delivery system sustain extreme performance.

Sustain maximum M.2 SSD data transfer with M.2 SHIELD FROZR. Prevent SSD thermal throttling with a heatsink that extends across the motherboard.

The power delivery system on MEG Z490 UNIFY is built with an ISL Digital PWM, 16+1 phases with 90A Smart Power Stages, and dual CPU power connectors. Exclusive to MEG class models is Mirrored Power Arrangement on the Vcore phases for releasing true power.

Connect the rear USB Type-C port and quickly move large files including uncompressed video, raw images, and bulky simulation data, powered by the ASMedia 3242 chip. USB 3.2 Gen 2×2 reaches up to 20Gbps, four times faster than USB 3.2 Gen 1.

Pre-Installed IO Shielding makes handling the motherboard process easier and safer. The patent-pending design is grounded and protects the IO ports from potential electrostatic discharge damage from the external environment.

MEG Z490 UNIFY features onboard 2.5Gbps Ethernet LAN, for gamers who demand high-bandwidth and low-latency network connectivity. Prioritize latency-sensitive applications with MSI LAN Manager for a superior online experience.

Connect to a high-speed WIFI 6 network with onboard Wi-Fi 6. OFDMA and two-way MU-MIMO technology optimize data transmission and deliver speeds up to 2.4Gbps.

MSI takes memory stability and performance to the extreme. The memory circuit layout has been optimized for reliability and tested extensively in partnership with major memory manufacturers for compatibility.

A dedicated audio processor, ESS audio DAC, and headphone amplifier have been integrated into isolated audio circuitry to deliver game-changing studio grade sound.

MEG Z490 UNIFY supports both NVIDIA® SLI™ and AMD® CrossFire™ multi GPU technologies. PCI-E slot placements provide optimal airflow for graphics card cooling. MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage counts, Steel Armor shields the point of contact from electromagnetic interference.