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Mini-ITX motherboard with black PCB and silver heatsinks

ASRock

ASRock Z270M-ITX/ac Intel motherboard

SKU CH-ZN9F-JF4EQ

Mini-ITX Intel Z270 board with LGA 1151 socket, dual-channel DDR4 up to 3733 OC, 32 GB max, 6 SATA3, Ultra M.2, dual HDMI and DVI-D for triple monitor, 7.1 audio with Nichicon caps.

  • CPU Socket TypeLGA 1151
  • CPU TypeIntel Core 7th Gen (LGA 1151)
  • Chipsetz270
  • Channel SupportedDual Channel
  • PCI Express x161 x PCI Express x16
  • HDMI1 x HDMI
  • Supports 7th and 6th Gen Intel Core processors via LGA 1151 socket
  • Dual-channel DDR4 memory up to 3733+ MHz overclocked for responsive performance
  • 1-channel HD audio with Realtek ALC892 and Nichicon Fine Gold caps for clear sound
  • Triple monitor support through two HDMI and one DVI-D output
  • Six SATA3 ports plus one Ultra M.2 slot for flexible storage options

Mini-ITX Z270 for LGA 1151

The ASRock Z270M-ITX/ac is a Mini-ITX motherboard built on the Intel Z270 chipset for LGA 1151 processors. It supports 6th and 7th Generation Intel Core i7, i5, i3, Pentium and Celeron CPUs with a 6-phase Digi Power design and BCLK full-range overclocking for unlocked K-series chips.

Builders needing compact overclocking

This board suits small-form-factor builders who want Z270 overclocking features and dual-channel DDR4 up to 3733+(OC) in a Mini-ITX footprint. It is not for users needing 8th Generation Intel support, which requires a 300-series chipset, or those requiring more than one full-length PCIe 3.0 x16 slot.

32 GB DDR4 ceiling and single Ultra M.2

Two DIMM slots accept up to 32 GB of non-ECC DDR4 with XMP 2.0 profiles from 2133 to 3733+(OC), though the highest speeds need a single module in single-channel mode. Storage headroom covers six SATA3 ports and one Ultra M.2 socket, while graphics output includes two HDMI and one DVI-D for triple-monitor setups.

Highlights

  • Supports 7th and 6th Gen Intel Core processors via LGA 1151 socket
  • Dual-channel DDR4 memory up to 3733+ MHz overclocked for responsive performance
  • 1-channel HD audio with Realtek ALC892 and Nichicon Fine Gold caps for clear sound
  • Triple monitor support through two HDMI and one DVI-D output
  • Six SATA3 ports plus one Ultra M.2 slot for flexible storage options

Specifications

BrandASRock
Modelz270m-itx/ac
CPU Socket TypeLGA 1151
CPU TypeIntel Core 7th Gen (LGA 1151)
Chipsetz270
Channel SupportedDual Channel
PCI Express x161 x PCI Express x16
HDMI1 x HDMI

Questions about this item

What CPU socket and generation must I already have for the ASRock Z270M-ITX/ac to work?

The board uses the LGA 1151 socket and supports 6th and 7th Generation Intel Core i7, i5, i3, Pentium and Celeron processors.

Will my existing DDR4 memory modules run at their rated speeds with this Z270 board?

7th Gen CPUs support DDR4 up to 2400 natively; 6th Gen CPUs support up to 2133. Higher speeds such as 3200, 3600 or 3733+ require overclocking via XMP 2.0 and compatible modules.

How can I confirm the board is posting correctly after assembly?

The 128Mb AMI UEFI Legal BIOS will display the POST screen on the HDMI or DVI-D output; a single beep from the onboard speaker indicates a successful boot.

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