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Dark rectangular Mini-ITX motherboard with black PCB, silver heatsinks and LGA 1700 socket

MSI

MSI MEG Z690I UNIFY 64GB DDR5 Intel Mini-ITX motherboard

SKU CH-51N7-7CERJ

Mini-ITX board for 12th Gen Intel CPUs with DDR5 memory up to 64 GB and a PCIe 5.0 x16 slot

  • CPU Socket TypeLGA 1700
  • CPU TypeSupports 12th Gen Intel Core™ Processors, Pentium Gold and C
  • ChipsetIntel Z690
  • Memory StandardSupport dual-channel DDR5 6800 (OC)/6666 (OC)/6600 (OC)/6400
  • Maximum Memory Supported64GB
  • PCI Slots1x PCIe 5.0 x16 slot (From CPU)
  • Supports 12th Gen Intel Core processors on LGA 1700 socket
  • Dual-channel DDR5 memory up to 6800 MHz overclocked with 64 GB maximum capacity
  • PCIe 5.0 x16 slot provides high-bandwidth graphics expansion
  • Realtek ALC4080 codec delivers 7.1-channel high-definition audio
  • 5 Gbps LAN controller plus USB 3.2 Gen 2x2 20 Gbps Type-C internal connector

Z690 Mini-ITX Board for 12th Gen Builds

The MSI MEG Z690I UNIFY is a Mini-ITX motherboard using the Intel Z690 chipset and LGA 1700 socket. It supports 12th Gen Intel Core, Pentium Gold and Celeron processors. Dual-channel DDR5 memory runs up to 6800 MHz overclocked with a 64GB maximum capacity. A single PCIe 5.0 x16 slot from the CPU handles the graphics card.

Sustained Load Behaviour on Z690 Platform

The Z690 chipset and LGA 1700 socket deliver stable power to 12th Gen processors during extended workloads. Dual-channel DDR5 at 4800 MHz JEDEC or higher overclocked speeds maintains throughput without throttling. The PCIe 5.0 x16 link keeps GPU bandwidth consistent. Realtek ALC4080 codec and 2.5Gbps LAN controller operate continuously without interruption.

Installation Notes and Common Issues

The package includes the motherboard, CMOS battery, one SATA cable and the chassis I/O back panel. A WiFi antenna is supplied when the board has a built-in module. No other accessories are included. The product is supplied without original packaging. Verify the exact model to guarantee 100% compatibility with your other devices before fitting.

Highlights

  • Supports 12th Gen Intel Core processors on LGA 1700 socket
  • Dual-channel DDR5 memory up to 6800 MHz overclocked with 64 GB maximum capacity
  • PCIe 5.0 x16 slot provides high-bandwidth graphics expansion
  • Realtek ALC4080 codec delivers 7.1-channel high-definition audio
  • 5 Gbps LAN controller plus USB 3.2 Gen 2x2 20 Gbps Type-C internal connector

Specifications

BrandMSI
SeriesMSI MEG Z690I UNIFY
ModelMSI MEG Z690I UNIFY
CPU Socket TypeLGA 1700
CPU TypeSupports 12th Gen Intel Core™ Processors, Pentium Gold and Celeron processors
Processor socket LGA1700
ChipsetIntel Z690
Memory StandardSupport dual-channel DDR5 6800 (OC)/6666 (OC)/6600 (OC)/6400 (OC)/6200 (OC)/6133 (OC)/6000 (OC)/5800 (OC)/5600 (OC)/5400 (OC)/5333 (OC)/5200 (OC)/5066 (OC)/5000 (OC)/4800 (JEDEC) MHz memory
Maximum Memory Supported64GB
PCI Slots1x PCIe 5.0 x16 slot (From CPU)
SATA RAID3xM.2 interface, 4xSATA III interface
Audio ChipsetRealtek ALC4080 Codec
7.1-Channel High Definition Audio
LAN Chipset1x Not I225V 2.5Gbps LAN Controller
Onboard USBIntel Z690 Chipset
1x USB3.2 Gen2x2 20Gbps port (1 Type-C internal connector)
2x USB 3.2 Gen 2 10Gbps ports on the back panel
6x USB 3.2 Gen 1 5Gbps ports( (4 Type-A ports on the back panel and 2 ports available through internal USB connectors)
2x USB 2.0 ports available through the internal USB connector

Questions about this item

How hot does the Z690 chipset run under continuous load?

The Z690 chipset is passively cooled and designed for sustained operation; thermal performance depends on case airflow and the specific 12th Gen CPU installed.

Which DDR5 memory speeds are officially supported for the 64GB maximum capacity?

Dual-channel DDR5 up to 6800 MHz (OC) is supported, with JEDEC 4800 MHz as the base speed for 64GB configurations.

Can I keep my existing 2.5GbE network switch and SATA SSDs with this board?

Yes, the onboard 2.5Gbps LAN controller and four SATA III ports work directly with existing 2.5GbE switches and SATA SSDs.

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