ASUS PRO Q870I-C-CSM Q870 Mini-ITX Motherboard

Name: ASUS PRO Q870I-C-CSM Q870 Mini-ITX Motherboard
Brand: ASUS
SKU: PRO Q870I-C-CSM
Price: 227.26 USD
Availability: InStock

ASUS|

MPN: PRO Q870I-C-CSM

UPC: 199291208858

In Stock

$227.26

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Ground ShippingArrives by Thursday, Nov 19

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Key Features

LGA 1851 support for Intel Core Ultra processors
DDR5 SO-DIMM memory support
PCIe 5.0 x16 SafeSlot expansion
2 x DisplayPort plus HDMI display outputs
USB 10 Gbps Type-C connectivity
2 x COM headers and mono-out audio header

Fit Intel Core Ultra processors into compact commercial systems with the ASUS PRO Q870I-C-CSM, an Intel Q870 Mini-ITX motherboard built around the LGA 1851 socket. DDR5 SO-DIMM memory support helps maintain a small board footprint, while a PCIe 5.0 x16 SafeSlot provides a full-length expansion path for systems that need add-in hardware. An M.2 slot supports compact internal storage without requiring a separate drive bay. Support multi-display endpoints through two DisplayPort outputs and HDMI. The board also provides a USB 10 Gbps Type-C connection for high-speed peripherals and storage. A mono-out audio header and two COM headers address installations that require internal audio routing or serial-connected equipment, including purpose-built terminals, controllers, and compact workstations. Commercial management features distinguish this board from a basic consumer Mini-ITX platform. ASUS Control Center Express and BIOS EZ Deploy support centralized setup and administration, while ASUS My Hotkey provides a dedicated management capability. Intel TXT, Boot Defender, and the onboard TPM IC support platform security functions. Q-LED Core provides onboard diagnostic indication during system assembly and troubleshooting. This combination of Q870 platform support, Mini-ITX dimensions, serial headers, display connectivity, and management tools suits organizations standardizing compact Intel-based endpoints.

Ideal For

Compact commercial desktops requiring Intel Core Ultra processing and a Mini-ITX board
Dual- or triple-display workstations using DisplayPort and HDMI connections
Retail, control, or embedded endpoints that connect serial equipment through COM headers
Managed office endpoints using centralized firmware deployment and administration tools

Why This Product

1Pairs the Intel Q870 platform with a compact Mini-ITX layout.
2Uses DDR5 SO-DIMM memory rather than full-size desktop DIMMs.
3Provides PCIe 5.0 x16 SafeSlot expansion in a compact board format.
4Combines dual DisplayPort, HDMI, two COM headers, and commercial management features.

Memory

Memory Type

DDR5 SO-DIMM

Platform

Chipset	Intel Q870 chipset
Form Factor	Mini-ITX
Processor Socket	LGA 1851
Processor Support	Intel Core Ultra processor support

Connectivity

USB	USB 10 Gbps Type-C
Serial Headers	2 x COM headers

Display And Audio

Audio Header	Mono-Out audio header
Display Outputs	Dual DisplayPort and HDMI

Expansion And Storage

M.2	M.2 slot
PCIe Slot	PCIe 5.0 x16 SafeSlot

Management And Security

Diagnostics	Q-LED Core
Deployment Tool	BIOS EZ Deploy
Security Features	Boot Defender, Intel TXT, and onboard TPM IC
Commercial Program	ASUS CSM motherboard
Management Software	ASUS Control Center Express
Additional Management Feature	ASUS My Hotkey

Identifiers And Shipping

UPC	UPC 199291208858
Shipping Weight	Listed shipping weight: 1.5 lb to 1.67 lb

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Frequently Asked Questions

How do I confirm PRO Q870I-C-CSM is the right part for my deployment?▾

Match the motherboard to an LGA 1851 Intel Core Ultra processor, DDR5 SO-DIMM memory, and a Mini-ITX chassis. Confirm that its PCIe 5.0 x16 slot, M.2 storage support, display outputs, USB Type-C connection, and two COM headers match system requirements.

What display connections does the PRO Q870I-C-CSM provide?▾

The board provides two DisplayPort outputs and one HDMI output. This configuration supports compact systems that need multiple directly connected displays, such as workstation, signage, control-room, or terminal deployments, without relying solely on a discrete graphics card for display connectivity.

What memory format does this motherboard use?▾

This motherboard supports DDR5 SO-DIMM memory. SO-DIMMs are compact memory modules commonly used where board space is limited, making them appropriate for the Mini-ITX layout while retaining DDR5 platform support.

Which management and security functions are included?▾

Management functions include ASUS Control Center Express, BIOS EZ Deploy, and ASUS My Hotkey. Security-related capabilities include Intel TXT, Boot Defender, and an onboard TPM IC. Q-LED Core provides diagnostic indication to assist with assembly and system troubleshooting.