# Motherboard ASUS PRO Q870M-C-CSM LGA 1851 micro ATX

**URL:** https://aio.lv/en/product--asus-90mb1kep-m0eayc--11408287
**Data updated:** 2025-12-30 21:16 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** 90MB1KEP-M0EAYC
**EAN:** 4711387880586
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 237.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 196.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90mb1kep-m0eayc--11408287

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ASUS PRO Q870M-C-CSM is a micro ATX motherboard featuring an LGA 1851 socket, designed for Intel Core Ultra processors. It supports up to 256 GB of DDR5 memory across DIMM slots and offers versatile storage options with M.2 and SATA III interfaces for HDD and SSD drives. The board supports RAID levels 0, 1, 5, and 10, ensuring data redundancy and performance. Connectivity includes USB Type-A and Type-C ports, along with Gigabit Ethernet for reliable networking.

## Long description

The ASUS PRO Q870M-C-CSM is a Micro-ATX business motherboard with an LGA 1851 (Socket V1) for Intel Core Ultra processors. Designed for professional deployments, it supports up to 256 GB of DDR5 memory across four DIMM slots and provides multiple storage interfaces including M.2 and SATA III for SSD and HDD devices. The board includes RAID 0/1/5/10 support, USB Type-A and Type-C connectivity, and Gigabit Ethernet for stable networking. ASUS Pro motherboards focus on enhanced security, reliability and manageability to meet long-term business needs.
Advantages
The motherboard delivers enterprise-oriented features such as Intel® vPro support for remote management, comprehensive system protection and TCO-optimized design for predictable lifecycle availability. Its Micro-ATX form factor enables compact builds while maintaining four memory slots and diverse I/O options. RAID support and multiple high-speed storage interfaces provide flexibility for data redundancy and performance tuning.
Suitable for
Office desktops and business workstations
Small form-factor systems requiring professional manageability
Systems needing DDR5 memory and RAID storage configurations
Environments that use Intel® vPro for remote IT management
Key specifications
Form factor: Micro ATX
Processor socket: LGA 1851 (Socket V1) for Intel Core Ultra
Memory: 4 DIMM slots, up to 256 GB DDR5-SDRAM
Storage: M.2 and SATA III interfaces; RAID 0/1/5/10 support
Connectivity: USB Type-A and Type-C ports, Gigabit Ethernet
Weight: 0.5506 kg
Manufacturer part number (MPN): 90MB1KEP-M0EAYC
EAN: 4711387880586
How to use
Install the motherboard into a compatible Micro-ATX case, fit a supported LGA 1851 CPU and install DDR5 modules into the four DIMM slots following the motherboard manual for correct channel population. Connect M.2 and SATA drives as required and configure RAID arrays in the BIOS if redundancy or performance arrays are needed. Attach power, front-panel headers and I/O connections, then install an operating system and drivers from ASUS to enable full chipset and management features.
Usage recommendations
For business deployments, enable Intel® vPro features and configure BIOS security settings to benefit from remote manageability and enhanced protection. Use matched DDR5 memory modules and verified storage devices for optimal stability, and follow ASUS long-term support guidance for firmware updates and lifecycle planning.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Component for | PC |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11, Windows 10 x64 |
| Motherboard chipset family | Intel |

| Feature | Value |
|---|---|
| Product colour | Multicolour |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor socket | LGA 1851 (Socket V1) |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 256 GB |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Dual-channel |
| Unbuffered memory | Yes |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 6400 MHz |
| ECC сompatibility | non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 2 |
| PCI Express x1 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |

### Graphics

| Feature | Value |
|---|---|
| Parallel processing technology support | Not supported |
| On-board graphics card | No |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| LAN controller | Intel I219-LM |
| Wi-Fi | No |
| Ethernet interface type | Gigabit Ethernet |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 2 |
| CPU fan connector | Yes |
| Number of COM connectors | 2 |
| ATX Power connector (24-pin) | Yes |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | Yes |
| EPS power connector (8-pin) | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | Yes |
| 12V power connector | Yes |
| Number of CPU fan connectors | 1 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| PS/2 ports quantity | 2 |
| USB connector type | USB Type-A, USB Type-C |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | Yes |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 5, 10, 1 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 6 |
| Supported storage drive interfaces | M.2, SATA III |

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 256 Mbit |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 244 mm |
| Depth | 244 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |
| Weight | 0.5506 kg |
| Package weight | 889.03 g |
| Height | 50 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 263 mm |
| Package height | 51.5 mm |
| Package width | 270 mm |

## FAQ

### How much does the Motherboard ASUS PRO Q870M-C-CSM cost, and is it available for purchase?

The price is 237.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 111 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Motherboard ASUS PRO Q870M-C-CSM be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, component for, processor socket, number of memory slots, maximum internal memory, weight, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Motherboard ASUS PRO Q870M-C-CSM?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11408287/66195003_large.webp