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ASUS PRO Q870I-C-CSM
ASUS · Motherboard

ASUS PRO Q870I-C-CSM

® Q870 · LGA1851 (Socket V1) · Mini-ITX · DDR5

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  • Chipset ® Q870
  • Form factor Mini-ITX
  • Memory slots 2
  • Max memory 128 GB
  • Socket LGA1851 (Socket V1)
  • Memory type DDR5

ASUS PRO Q870I-C-CSM is a Mini-ITX and ® Q870 chipset motherboard for LGA1851 (Socket V1) processors and DDR5 memory. It came out in 2025.

Released
2025-09-04
Socket
LGA1851 (Socket V1)

Specifications

Key specs

Chipset
® Q870
Form factor
Mini-ITX
Memory slots
2
Max memory
128 GB
Socket
LGA1851 (Socket V1)
Memory type
DDR5
Released
2025-09-04
Part number
90MB1MPP-M0EAYC
EAN / UPC
4711636208857

Processor

Processor manufacturer
Intel
Processor socket
LGA 1851 (Socket V1)
Compatible processor series
Intel Core Ultra (Series 2)

Memory

Supported memory types
DDR5-SDRAM
Number of memory slots
2
Memory slots type
SO-DIMM
Memory channels
Dual-channel
ECC сompatibility
Non-ECC
Supported memory clock speed (max)
6400 MHz
Maximum internal memory
128 GB
Unbuffered memory
Yes
View all specifications +10 more sectionsShow fewer specifications

Storage controllers

Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, SATA III
Number of HDDs supported
2
Number of storage drives supported
3

Graphics

Parallel processing technology support
Not supported

Internal I/O

USB 2.0 connectors
1
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
USB 3.2 Gen 2 (3.1 Gen 2) connectors
1
Number of SATA III connectors
2
Front panel audio connector
Yes
ATX Power connector (24-pin)
Yes
CPU fan connector
Yes
Number of CPU fan connectors
1
Number of chassis fan connectors
1
EPS power connector (8-pin)
Yes
Number of COM connectors
2
12V power connector
Yes

Rear panel I/O ports

USB 2.0 ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
Ethernet LAN (RJ-45) ports
1
PS/2 ports quantity
2
HDMI ports quantity
1
DisplayPorts quantity
2
Microphone in
Yes

Network

Ethernet LAN
Yes
Ethernet interface type
Fast Ethernet, Gigabit Ethernet
LAN controller
Intel WGI219LM

Features

Motherboard chipset
Intel® Q870
Audio output channels
7.1 channels
Product colour
Multicolour
Component for
PC
Motherboard form factor
mini ITX
Motherboard chipset family
Intel
Windows operating systems supported
Windows 10 x64, Windows 11

Expansion slots

PCI Express x16 (Gen 5.x) slots
1
Number of M.2 (M) slots
1

BIOS

BIOS memory size
256 Mbit

Weight & dimensions

Width
170 mm
Depth
170 mm
Height
50 mm

Other features

Weight
405 g

Check the manufacturer's page before buying.

Ready to buy? Get the ASUS PRO Q870I-C-CSM at today's price.Buy now on Amazon

Compatible processors

LGA1851 (Socket V1) socket

None in the catalog yet.

Compatible memory

DDR5

About this product

Mini-ITX Q870 business motherboard with Intel® vPro support and enhanced security, reliability and manageability ASUS Pro business motherboards provide enhanced features to smooth your IT operations, including comprehensive system protection, 24/7 stability and reliability and an improved management suite for easier customization. Known as the world's biggest and best-known motherboard brand, ASUS provides world-class after-sales service and guaranteed long-term availability to maximize your investment over the product life cycle and offers a high-quality, TCO-optimized solution for your business computing-needs.

User manual (PDF)

PRO Q870I-C-CSM vs similar motherboards

ASUS PRO Q870I-C-CSMASUS Pro H810T-CSMASUS ROG STRIX B860-I GAMING WIFIMSI MPG B860I EDGE TI WIFI
Chipset® Q870H810B860B860
Form factorMini-ITXMini-ITXMini-ITXMini-ITX
Memory slots2222
Max memory128 GB128 GB128 GB128 GB
SocketLGA1851 (Socket V1)LGA1851 (Socket V1)LGA1851 (Socket V1)LGA1851 (Socket V1)
Memory typeDDR5DDR5DDR5DDR5
Released2025202520242025

Questions about the PRO Q870I-C-CSM

What are the main specs of the ASUS PRO Q870I-C-CSM?

® Q870, LGA1851 (Socket V1), Mini-ITX, DDR5, 2 RAM slots.

Which chipset does the ASUS PRO Q870I-C-CSM use?

® Q870.

What form factor is the ASUS PRO Q870I-C-CSM?

Mini-ITX.

Which socket does the ASUS PRO Q870I-C-CSM use?

LGA1851 (Socket V1).

When did the ASUS PRO Q870I-C-CSM come out?

It was released in 2025/09 (ASUS).

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