# Motherboard ASUS TUF GAMING B850M-PLUS II AMD B850 Socket AM5 micro ATX

**URL:** https://aio.lv/en/product--asus-90mb1mt0-m0eay0--11551691
**Data updated:** 2025-12-31 08:41 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** 90MB1MT0-M0EAY0
**EAN:** 4711636181853
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 206.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 170.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90mb1mt0-m0eay0--11551691

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The ASUS TUF GAMING B850M-PLUS II motherboard features an AMD B850 chipset and Socket AM5, supporting AMD Ryzen 7000, 8000, and 9000 series processors. It offers up to 256 GB of DDR5 memory across DIMM slots, and supports M.2 and SATA III storage interfaces for HDD and SSD drives. With a micro ATX form factor, it is designed for PC builds requiring reliable performance and connectivity, including 2.5 Gigabit Ethernet for fast networking.

## Long description

The ASUS TUF GAMING B850M-PLUS II is a micro ATX motherboard with the AMD B850 chipset and Socket AM5, built to support AMD Ryzen 7000, 8000 and 9000 series processors. It provides four DDR5 DIMM slots supporting up to 256 GB of memory, multiple M.2 and SATA III storage options, and 2.5 Gigabit Ethernet for reliable connectivity. Engineered with military-grade components, an upgraded power solution and a comprehensive cooling system, this board is designed for stable performance during extended use and meets the connectivity requirements of modern AI-enabled PC applications.
Advantages
The TUF GAMING B850M-PLUS II combines robust component quality with a reinforced power design and advanced thermal management to deliver consistent system stability. Compatibility with multiple generations of AMD Ryzen processors and support for high-capacity DDR5 memory make it suitable for demanding workloads. Onboard networking at 2.5 Gigabit and a variety of storage interfaces provide fast data transfer and flexible system expansion.
Suitable for
Gaming and long-session gameplay requiring stable performance
Productivity and content-creation systems using AMD Ryzen 7000/8000/9000 CPUs
Compact micro ATX PC builds with multiple storage drives (M.2 and SATA)
Workloads and applications that benefit from DDR5 memory and 2.5 GbE networking
Key specifications
Processor socket: Socket AM5 — supports AMD Ryzen 7000, 8000, 9000 series
Chipset: AMD B850
Form factor: Micro ATX
Memory: 4 x DDR5 DIMM slots, maximum 256 GB
Storage: M.2 and SATA III with RAID support; up to 7 storage drives supported
Audio: Realtek ALC1220P, 7.1 channels
Ethernet: 2.5 Gigabit Ethernet
BIOS: UEFI AMI, 256 Mbit
How to use
Install the motherboard into a compatible micro ATX chassis, mount an AM5-compatible AMD Ryzen processor and attach the DDR5 memory modules in the recommended slot configuration. Connect power from the PSU to the board’s ATX connectors, install storage devices using the available M.2 slots and SATA ports, and attach peripherals to the rear I/O and expansion slots. Configure BIOS settings as needed for memory profiles, storage modes (including RAID if required) and boot order before installing the operating system and drivers.
Usage recommendations
For reliable long-term operation, use a quality power supply with adequate wattage and stable rails, ensure good case airflow to take advantage of the motherboard’s cooling features, and keep the UEFI BIOS updated to the latest version for compatibility with newer AMD Ryzen CPUs and improvements to stability and performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Motherboard chipset | AMD B850 |
| Component for | PC |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11, Windows 10 x64 |
| Motherboard chipset family | AMD |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |

### 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 |
| ECC сompatibility | ECC & non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 3 |
| PCI Express x1 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 2280 |
| 3rd M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 highest PCI Express generation | 4.0 |

### Graphics

| Feature | Value |
|---|---|
| Parallel processing technology support | Not supported |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Ethernet interface type | 2.5 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 | 3 |
| 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 |
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 3 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 10, 5, 1 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 7 |
| 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 |
| Package weight | 1650 g |
| Audio chip | Realtek ALC1220P |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | SATA |
| Screws included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 275 mm |
| Package height | 67.5 mm |
| Package width | 275 mm |

## FAQ

### How much does the Motherboard ASUS TUF GAMING B850M-PLUS II cost, and is it available for purchase?

The price is 206.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 141 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 20.07.2026 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 TUF GAMING B850M-PLUS II 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.

## Image

https://aio.lv/img/cache/product/11551691/66602600_large.webp