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ATX motherboard with black PCB, silver heatsinks and metal I/O shield

ASUS

ASUS ROG Maximus XI Hero Intel Z390 motherboard 64GB DDR4

SKU CH-SAXX-G5THC

ATX Intel Z390 motherboard with LGA 1151 socket supporting up to 64GB DDR4, includes I/O shield and SATA cable

  • CPU Socket TypeLGA 1151
  • ChipsetIntel Z390
  • Maximum Memory Supported64GB
  • Supports 8th and 9th Gen Intel CPUs via LGA 1151 socket
  • Z390 chipset enables overclocking and fast I/O for gaming builds
  • Up to 64GB DDR4 memory capacity for heavy multitasking
  • ATX form factor fits standard cases and expansion needs
  • Includes I/O shield and SATA cable for quick setup

Socket and chipset

This motherboard uses the LGA 1151 socket paired with the Intel Z390 chipset. It accepts compatible 8th and 9th generation Intel Core processors. The ATX form factor fits standard full-size cases. Builders needing a different socket or chipset should choose another board.

Memory capacity

The board supports DDR4 memory up to a maximum of 64 GB across four slots. This capacity suits high-performance gaming and content-creation workloads. Users who require more than 64 GB of system memory will need a platform with a higher limit.

Included accessories

The package contains the motherboard, one SATA cable, the rear I/O shield and a metal battery holder. No original retail box or additional accessories are supplied. Buyers who expect a full accessory bundle should verify the contents before purchasing.

Highlights

  • Supports 8th and 9th Gen Intel CPUs via LGA 1151 socket
  • Z390 chipset enables overclocking and fast I/O for gaming builds
  • Up to 64GB DDR4 memory capacity for heavy multitasking
  • ATX form factor fits standard cases and expansion needs
  • Includes I/O shield and SATA cable for quick setup

Specifications

BrandASUS
ModelASUS ROG MAXIMUS XI HERO
CPU Socket TypeLGA 1151
ChipsetIntel Z390
Maximum Memory Supported64GB

Questions about this item

What is included in the box with this motherboard?

The package contains the motherboard, a metal battery, one SATA cable and the chassis I/O back panel. No original packaging or other accessories are supplied.

Which memory capacity should I choose for this Z390 board?

The board supports up to 64 GB of DDR4 memory, so select modules that keep the total at or below that limit.

What does the 64 GB maximum mean when the board is installed in a system?

It sets the ceiling for total installed DDR4 memory; the system will not recognise more than 64 GB across all slots.

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