# Motherboard ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX

**URL:** https://aio.lv/en/product--asus-90mb1l80-m0eay0--11389449
**Data updated:** 2026-02-13 10:36 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** 90MB1L80-M0EAY0
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 130.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90mb1l80-m0eay0--11389449

## 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 PRIME B850-PLUS WIFI motherboard features an AMD B850 chipset and Socket AM5, supporting AMD Ryzen 7000, 8000, and 9000 series processors. It supports DDR5 memory up to 256 GB and offers multiple storage options with M.2 and SATA III interfaces. With a 2.5 Gigabit Ethernet interface and Wi-Fi 6E support, it ensures fast connectivity. This ATX form factor motherboard is ideal for high-performance PC builds.

## Long description

ASUS PRIME B850-PLUS WIFI is an ATX motherboard based on the AMD B850 chipset with Socket AM5, designed for use with AMD Ryzen 7000, 8000 and 9000 series processors. It supports DDR5 memory up to 256 GB across four memory slots, multiple storage options including M.2 and SATA III, 2.5 Gigabit Ethernet and Wi‑Fi 6E connectivity, and features firmware and software optimizations for enhanced performance and Advanced AI PC readiness.
Advantages
The motherboard offers broad processor compatibility with Socket AM5 and support for recent Ryzen series, high-speed DDR5 memory support up to 256 GB, versatile storage with M.2 and SATA III interfaces, integrated 2.5 GbE and Wi‑Fi 6E for fast networking, and an ATX form factor that provides multiple PCIe expansion slots for graphics and add‑in cards. Built‑in firmware and software utilities simplify performance tuning and system setup.
Suitable for
 High‑performance desktop builds using AMD Ryzen 7000/8000/9000 CPUs
 Content creation and multitasking systems requiring large DDR5 memory
 Gaming PCs that need multiple PCIe slots for GPUs and expansion cards
 Home or small‑office systems that benefit from 2.5 GbE and Wi‑Fi 6E connectivity
Key specifications
 Form factor: ATX
 Chipset: AMD B850
 Processor socket: Socket AM5 (supports AMD Ryzen 7000/8000/9000 series)
 Memory: 4 DIMM slots, DDR5 up to 256 GB
 PCI Express: Two x16 PCIe slots (for GPUs/expansion cards)
 Storage interfaces: M.2 slots and SATA III ports
 Networking: 2.5 Gigabit Ethernet and Wi‑Fi 6E support
 Weight: approximately 1.05 kg
How to use
Install the motherboard into an ATX‑compatible case, fit a compatible AM5 CPU and apply recommended cooling, populate DDR5 memory modules into the four DIMM slots according to the motherboard manual, and connect storage devices to M.2 or SATA III interfaces. Attach required power connectors from the PSU, install a GPU or other expansion cards into the PCIe x16 slots as needed, and connect Ethernet or configure Wi‑Fi 6E through the firmware or operating system network settings. Use ASUS firmware utilities and included software to update BIOS and adjust performance settings.
Usage recommendations
For stable operation and to support high memory speeds, use DDR5 modules listed in the motherboard compatibility list and ensure your power supply provides the necessary connectors and wattage for your CPU and GPU configuration; update BIOS to the latest version before installing new generation processors.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | 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 |
| Compatible operating systems | Windows 11, Windows 10 64-bit |

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

### 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 |
| Supported memory clock speed (max) | 8000 MHz |
| ECC сompatibility | ECC & non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x16 (Gen 3.x) slots | 2 |
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 4.x) slots | 1 |

### Graphics

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

### Network

| Feature | Value |
|---|---|
| Bluetooth version | 5.3 |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 3 |
| S/PDIF out connector | Yes |
| CPU fan connector | Yes |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | Yes |
| Chassis intrusion connector | Yes |
| Number of chassis fan connectors | 4 |
| Front panel audio connector | Yes |
| TPM 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 |
| Thunderbolt headers | 1 |
| 12V power connector | Yes |
| Number of CPU fan connectors | 1 |

### Rear panel I/O ports

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

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 1, 5, 10 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 7 |
| Supported storage drive interfaces | M.2, SATA III |

### BIOS

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 305 mm |
| Depth | 244 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |
| Weight | 1.05 kg |
| Package weight | 1260 g |
| Height | 48 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 68 mm |
| Package height | 273 mm |
| Package width | 353 mm |

## FAQ

### How much does the Motherboard ASUS PRIME B850-PLUS WIFI, 90MB1L80-M0EAY0 cost, and is it available for purchase?

The price is 158.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 PRIME B850-PLUS WIFI, 90MB1L80-M0EAY0 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, pci express x16 (gen 3.x) slots, 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 PRIME B850-PLUS WIFI, 90MB1L80-M0EAY0?

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/11389449/66210132_large.webp