# Motherboard ASUS PRO B650M-CT-CSM AMD B650 Socket AM5 micro ATX

**URL:** https://aio.lv/en/product--asus-90mb1ec0-m0eayc--10464189
**Data updated:** 2025-12-30 08:41 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** 90MB1EC0-M0EAYC
**EAN:** 4711387164518
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 168.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 139.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90mb1ec0-m0eayc--10464189

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The ASUS PRO B650M-CT-CSM motherboard features an AMD B650 chipset and Socket AM5, supporting AMD Ryzen 7000 Series processors. It supports DDR5-SDRAM with a maximum internal memory of 128 GB and offers DIMM memory slots. Storage options include M.2 and SATA III interfaces for HDD and SSD drives, with RAID support for levels 0, 1, and 10. The micro ATX form factor and Gigabit Ethernet interface make it ideal for PC builds.

## Long description

The ASUS PRO B650M-CT-CSM is a Micro ATX business motherboard based on the AMD B650 chipset with Socket AM5 compatibility for AMD Ryzen 7000 Series processors. Designed for corporate and commercial deployments, it supports DDR5 memory up to 128 GB across four DIMM slots, offers M.2 and SATA III storage with RAID 0/1/10 support, and includes Gigabit Ethernet connectivity. The board is part of the ASUS Corporate Stable Model (CSM) program and ships with ASUS Control Center Express for IT monitoring and management.
Advantages
The motherboard provides long-term lifecycle support through the ASUS CSM program, enhanced firmware and endpoint protections such as ASUS Boot Defender, Self-recovering BIOS and Trusted Platform Module (TPM), and business-grade reliability features including anti-moisture coating, anti-sulfur resistors, stainless-steel back I/O and ESD Guards. It also supports DDR5 memory performance improvements and a PCIe 5.0 M.2 slot for faster OS or application drive speeds. Onboard management and serviceability features like ASUS Control Center Express, COM debug header and standardized connector positions simplify deployment and maintenance.
Suitable for
Small and medium business desktops and workstations
Corporate IT deployments requiring long product lifecycle and remote management
Data-entry, office productivity and point-of-sale systems
Light server or edge computing nodes with RAID and M.2 storage needs
Key specifications
Form factor: Micro ATX
Chipset: AMD B650
CPU socket: Socket AM5 (AMD Ryzen 7000 Series supported)
Memory: DDR5-SDRAM, 4 DIMM slots, up to 128 GB
Storage: M.2 (including PCIe 5.0 x4 support on one slot) and SATA III; RAID 0/1/10
Network: Gigabit Ethernet with LANGuard protection
Security: ASUS Boot Defender, Self-recovering BIOS, TPM, NIST SP 800-193 compliance
Durability: Anti-moisture coating, anti-sulfur resistors, stainless-steel back I/O, ESD Guards
How to use
Install the ASUS PRO B650M-CT-CSM into a compatible Micro ATX chassis and fit an AM5-compatible AMD Ryzen 7000 Series processor. Populate DDR5 DIMM slots according to the motherboard manual for dual- or quad-channel operation and connect storage devices to the M.2 slots and SATA III ports as required. Configure RAID arrays through the firmware/UEFI interface when needed. Use the included ASUS Control Center Express software for centralized monitoring and remote management; connect the onboard SMBUS header and optional DASH LAN card for network-based remote IT administration.
Usage recommendations
For reliable long-term operation in corporate environments, apply anti-static precautions during installation, keep BIOS and firmware updated via scheduled maintenance windows using ASUS Control Center Express, and place systems in environments within tested temperature and humidity ranges (ASUS 24/7 reliability tests support up to 45°C and 80% relative humidity).

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Motherboard chipset | AMD B650 |
| Component for | PC |
| Audio output channels | 7.1 |
| Cooling type | Passive |
| Motherboard chipset family | AMD |
| Power source type | ATX |

| Feature | Value |
|---|---|
| Product colour | Green, Black |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Maximum number of SMP processors | 1 |
| Processor socket | Socket AM5 |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 128 GB |
| Supported memory types | DDR5-SDRAM |
| Supported memory clock speeds | 5000, 6400, 4800, 6200, 6000, 5200, 5400, 5800, 5600 |
| Memory channels | Dual-channel |
| Unbuffered memory | Yes |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 6400 MHz |
| ECC сompatibility | ECC & 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 | 2 |

### Graphics

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

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| 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 | 1 |
| ATX Power connector (24-pin) | Yes |
| Chassis intrusion connector | 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 | 2 |
| Number of SATA III connectors | 4 |
| 12V power connector | Yes |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| PS/2 ports quantity | 1 |
| Line-in | Yes |
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |

### Storage controllers

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

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |

### Weight & dimensions

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

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |
| Supported processor sockets | Socket AM5 |
| DisplayPort version | 1.4 |
| Number of M.2 (E) slots | 1 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | SATA |
| User guide | Yes |

## FAQ

### How much does the Motherboard ASUS PRO B650M-CT-CSM, 90MB1EC0-M0EAYC cost, and is it available for purchase?

The price is 168.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 14.07.2026 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 B650M-CT-CSM, 90MB1EC0-M0EAYC 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, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, 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 B650M-CT-CSM, 90MB1EC0-M0EAYC?

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/10464189/65426634_large.webp