ASRock Z370M-ITX/ac CPUs

ASRock (4717677334371 / Z370M-ITX/AC) - ACPI version: 6.0 - Bluetooth version: 4.2 - Displayports quantity: 1 - Ethernet LAN ports: 2 - Number of SATA connectors: 6 - System management BIOS SMBIOS version: 2

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ASRock Z370M-ITX/ac Motherboard Overview

The ASRock Z370M-ITX/ac is a compact yet feature‑rich Mini‑ITX motherboard engineered for Intel’s 8th and 9th generation Core processors. It marries the power of the Z370 chipset with the convenience of integrated Wi‑Fi, Bluetooth, and dual‑channel DDR4 memory support in a footprint that fits easily into small form factor builds.

Form Factor & Physical Dimensions

With a width of just 170 mm, this board adheres to the Mini‑ITX standard, making it ideal for mini‑PCs, HTPCs, or ultra‑compact workstations. Despite its small size, it offers a dense layout of connectors and expansion slots.

Processor Compatibility & Socket

The board uses the LGA 1151 (Socket H4), supporting Intel Core i3, i5, and i7 CPUs from the 8th and 9th generation lineup. It can host a single processor, as indicated by the “Maximum number of SMP processors” value of 1.

Memory Support

Dual‑channel DDR4 DIMM slots (2)
Supports up to 32 GB of unbuffered DDR4 memory, with a maximum density of 8192 Mbit per module.
Memory clock speeds supported: 2133 MHz to 4000 MHz (overclocked).
Intel XMP (Extreme Memory Profile) is enabled for easy overclocking.

Storage Interfaces

The motherboard offers a versatile storage configuration:

M.2 slot (1) – supports both SATA and PCIe interfaces, with key M, length 30–80 mm.
SATA III connectors (6) – for HDDs or SSDs, providing ample bandwidth for multiple drives.

Expansion & Connectivity

PCIe x16 slot (1) – supports discrete graphics cards up to Gen 3.x speeds.
USB 3.0/3.2 Gen 1 ports (6) – high‑speed data transfer for peripherals.
USB 2.0 ports (2) – legacy support.
PS/2 port (1) – for keyboards or mice if needed.
Dual HDMI outputs (2) and DisplayPort (1) – integrated Intel UHD graphics connectivity.
Ethernet LAN (Gigabit) ports (2) – Intel I211‑AT and I219‑V controllers for reliable networking.
Wi‑Fi & Bluetooth: Integrated IEEE 802.11ac Wi‑Fi and Bluetooth 4.2 support via an onboard module.
Front panel connectors – audio, power button, reset, USB, and headphone jack for easy case integration.
Chassis intrusion connector (1) – allows monitoring of case tampering.
TPM 2.0 header (1) – supports secure boot and hardware encryption features.

Audio & Multimedia

The board is equipped with the Realtek ALC892 codec, delivering a robust 7.1‑channel audio experience. Front panel audio connectors and headphone outputs are included for convenient access.

Power & Cooling Features

ATX 24‑pin power connector and an 8‑pin EPS connector ensure stable power delivery.
Supports a single CPU fan via the dedicated header, with passive cooling options for silent builds.
ACPI version 6.0 and UEFI BIOS provide modern power management and system configuration capabilities.

BIOS & Firmware

The motherboard ships with a 16 MB UEFI BIOS, featuring Intel’s latest firmware for optimal compatibility, overclocking support, and secure boot. The BIOS includes an easy‑install guide to streamline setup.

Operating System & Software Support

Fully compatible with Windows operating systems, the board supports all standard drivers for its integrated components. Firmware updates are available via ASRock’s support portal.

Key Features Summary

Feature	Description
Form Factor	Mini‑ITX (170 mm width)
Chipset	Intel Z370
CPU Socket	LGA 1151 (Socket H4)
Memory Slots	2 x DDR4 DIMM, dual‑channel, 32 GB max
Storage	M.2 (SATA/PCIe) + 6 SATA III
Expansion	1 x PCIe x16 Gen3, USB 3.0/2.0, PS/2, HDMI ×2, DP ×1
Networking	Dual Gigabit Ethernet (I211‑AT/I219‑V), Wi‑Fi 802.11ac, Bluetooth 4.2
Audio	Realtek ALC892, 7.1‑channel output
Power Connectors	24‑pin ATX, 8‑pin EPS
BIOS	UEFI, 16 MB, ACPI 6.0
Security	TPM header, chassis intrusion sensor
Cooling	CPU fan header, passive cooling support

Why Choose the ASRock Z370M-ITX/ac?

For enthusiasts building a compact yet powerful system, this motherboard delivers:

A Z370 chipset that unlocks high‑performance features such as overclocking and advanced I/O.
Integrated Wi‑Fi 802.11ac and Bluetooth 4.2, eliminating the need for external adapters.
A dense array of ports—USB, HDMI, DisplayPort, Ethernet—ensuring connectivity without expanding the case footprint.
Support for high‑speed DDR4 memory up to 4000 MHz (overclocked), giving headroom for demanding workloads.
Robust audio and security features, making it suitable for both gaming and professional use.

Whether you’re assembling a silent home theater PC, a portable workstation, or a high‑performance gaming rig in a limited space, the ASRock Z370M-ITX/ac offers the versatility and power required to meet modern computing demands.

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Identifiers
Brand	ASRock is a Taiwanese computer hardware manufacturer that produces motherboards, graphics cards, and other computer hardware. The company was founded in 2002 and is headquartered in Taipei. ASRock is a subsidiary of Pegatron.
Model	ASRock Z370M-ITX/AC
MPN	ASRock Z370M-ITX/AC
ID	6272282
Dimensions / Weight
Key Features
ACPI version The version of the Advanced Configuration and Power Interface (ACPI) standard that a product supports or implements. It indicates the level of power‑management features, hardware configuration capabilities, and operating‑system compatibility available on the device.	6.0
ATX Power connector 24-pin Indicates whether the product includes a standard ATX power connector with 24 pins, which is used to supply main power to motherboards and other components in desktop computers.	Yes
Audio chip The model of the audio processing chip integrated into a device, indicating the specific hardware responsible for sound generation and decoding.	Realtek ALC892
Audio output channels Indicates the total number of independent audio channels that a product can produce or process, including sub‑channels such as those used in surround sound configurations (e.g., 5.1, 7.2). The value may be an integer or a decimal to represent fractional channel groups.	7.1 channels
BIOS memory size	16 Mbit
BIOS type The firmware interface used by a computer system to initialize hardware and load the operating system, such as UEFI or legacy BIOS. It indicates whether the motherboard supports modern features like secure boot, fast startup, or compatibility with older operating systems.	UEFI
Bluetooth	Yes
Bluetooth version The specific version of the Bluetooth standard supported by a product, expressed as a numeric value (e.g., 4.2, 5.0) or with additional descriptors such as "+HS" or feature lists. This attribute indicates the capabilities and compatibility for wireless communication.	4.2
Cables included A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.	SATA
Chassis intrusion connector Indicates whether a computer chassis includes a dedicated intrusion connector, which allows the attachment of security or monitoring devices to detect unauthorized access. A value of "Yes" means the connector is present; "No" means it is absent.	Yes
Component for Specifies the type of device or system that the product is intended to be used with, such as a PC, server, notebook, surveillance system, or other electronic equipment. The value represents a single category and can be used to filter or group products by their target platform.	PC
Cooling type The method or mechanism used to dissipate heat from a component such as a processor, graphics card, or other electronic part. It indicates whether the device relies on active cooling (fans or liquid pumps), passive heat sinks, or hybrid solutions, and helps users assess thermal performance and noise levels.	Passive
CPU fan connector	Yes
Displayports quantity The total count of physical or virtual display output connections available on a device, such as HDMI, DisplayPort, DVI, VGA, or USB‑C ports that support video output.	1
Drivers included Indicates whether the product comes with drivers included in the package or available for download. A value of "Yes" means that drivers are supplied, while a value of "No" indicates they are not provided and must be obtained separately.	Yes
EPS power connector 8-pin Indicates whether the product includes an EPS (Extended Power Supply) connector, typically used to provide additional power to high‑performance components such as GPUs or server CPUs.	Yes
Ethernet interface type A list of the Ethernet standards that a product supports, such as Fast Ethernet (10/100 Mbps), Gigabit Ethernet (1 Gbps), 2.5 GbE, 10 GbE, and other variants. Each value is a free‑text label describing one supported interface; multiple values are separated by commas when the device offers more than one speed or generation.	Gigabit Ethernet
Ethernet LAN ports Represents the total count of Ethernet LAN (RJ‑45) interfaces available on a product. The value is an integer indicating how many physical Ethernet ports are present, regardless of speed or generation.	2
Front panel audio connector Indicates whether the product has an audio connector on its front panel. The value is "Yes" if a front‑panel audio jack or similar input is present, and "No" otherwise.	Yes
Front panel connector Indicates whether the product includes a connector on its front panel. The value can be "Yes" or "No", representing the presence or absence of this port.	Yes
Graphics adapter family The brand or family of the graphics adapter present in a device, such as Intel, AMD, NVIDIA, Apple, or other vendors. It indicates the general source of the GPU technology and helps users compare visual performance across products.	Intel
Intel Extreme Memory Profile XMP Indicates whether the product supports Intel’s Extreme Memory Profile (XMP), a technology that allows users to apply pre‑defined memory timings and frequencies for optimal performance.	Yes
Maximum internal memory The largest amount of internal random‑access memory that a device can support, expressed as a data size such as megabytes or gigabytes. It indicates the maximum capacity for active processes and multitasking performance.	32768 MB
Maximum resolution The highest pixel dimensions that a device can output or support, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution available for display content on the product.	4096x2304
Memory channels The configuration of memory channels supported by a device, indicating how many independent memory paths the system can use for data transfer (e.g., Dual‑channel, Quad‑channel). This attribute helps users understand the potential bandwidth and performance characteristics of the memory subsystem.	Dual-channel
Memory slots type The form factor of the memory module that a product can accept, such as DIMM or SO‑DIMM. It indicates whether the device uses standard desktop RAM modules (DIMM) or smaller laptop‑style modules (SO‑DIMM).	DIMM
Motherboard form factor The physical layout and size classification of a motherboard, such as ATX, Micro‑ATX, Mini‑ITX, or other standardized formats. It indicates the dimensions, mounting points, and expansion capabilities that determine compatibility with computer cases and components.	Mini ITX
Non-ECC Indicates whether the memory module does not support error‑correcting code (ECC). A value of Yes means the module lacks ECC protection, while No means it includes ECC functionality.	Yes
Number of SATA connectors The total count of physical SATA connectors available on the product. It indicates how many separate SATA ports are present, regardless of version or type, allowing users to assess storage expansion capacity.	6
Parallel processing technology support A list of GPU multi‑processing technologies that the product can support, such as CrossFireX, SLI, NVLink or combinations thereof. Each value represents a distinct configuration that allows multiple graphics cards to work together for improved performance.	Not supported
PC health monitoring A list of hardware components that the system tracks to monitor their operational status and performance. Typical entries include CPU, fan, temperature sensors, voltage regulators, power supply units, and other critical subsystems. The list helps users understand which parts are being monitored for health alerts or performance metrics.	CPU,FAN,Power supply,Temperature,Voltage
Power source type The main electrical supply that powers the device, such as mains electricity (AC), battery, USB power, PoE, or a combination of these options.	ATX
Processor socket The physical connector used by a processor to attach to a motherboard or compatible platform, such as LGA 1151, BGA 1440, Socket AM4, or LGA 1200. This attribute indicates the exact socket designation required for proper CPU installation and compatibility with other hardware components.	LGA 1151 (Socket H4)
Quick installation guide Indicates whether a quick‑installation guide is provided with the product. A value of "Yes" means that a brief, step‑by‑step manual or overview is included to help users set up the device quickly; "No" indicates that no such guide is supplied.	Yes
RAID levels A comma‑separated list that specifies the RAID configurations supported by a storage controller or device. Each entry can be a numeric level (e.g., 0, 1, 5, 10) or a special label such as JBOD. This attribute indicates which disk arrangements the system can manage.	0,1,5,10
Supported memory clock speeds The operating frequencies that a processor or memory module can run at, expressed in megahertz (MHz) or gigahertz (GHz). This attribute lists all supported clock rates, allowing users to understand the performance range of the component.	2133,4000 MHz
Supported memory types A list of the memory module types that a device can accept or support, such as DDR4 SDRAM, LPDDR3, or other RAM technologies. Each entry represents a distinct memory architecture or generation compatible with the product.	DDR4-SDRAM
Supported storage drive types A list of the types of storage drives that a product can use, such as HDD or SSD. Each entry indicates a distinct drive type supported by the device, allowing users to understand which internal or external storage media are compatible.	HDD,SSD
System management BIOS SMBIOS version The SMBIOS (System Management BIOS) version indicates the firmware revision that provides system information to the operating system and management tools. It is typically expressed as a numeric or alphanumeric string such as "2.7" or "3.1", and it helps users verify compatibility, update requirements, and support for hardware features.	2.7
TPM connector Indicates whether the product includes a physical port that can accept a Trusted Platform Module (TPM) chip, enabling hardware‑based security features such as secure boot and encrypted storage.	Yes
Unbuffered memory Indicates whether the memory modules in the product are unbuffered (non‑registered). A value of "Yes" means the device uses standard unbuffered RAM, while "No" indicates that buffered or registered memory is used.	Yes
Wake-on-LAN ready Indicates whether the device can be powered on remotely via Wake‑on‑LAN, allowing a network administrator or user to start it from sleep or off state using a network packet.	Yes
Wi-Fi standards A list of the wireless networking protocols and frequency bands that a device can connect to, such as 802.11a, 802.11b, 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.	802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n)
Windows operating systems supported A list of Microsoft Windows operating system versions that the product is compatible with, including any relevant architecture or edition information.	Yes