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header-product Motherboard GIGABYTE B840M GAMING X WIFI6E — Micro ATX, AMD B840, Socket AM5, DDR5 up to 8200MHz, 4 DIMM, 2x PCIe4.0 M.2, Wi‑Fi 6E, 2.5GbE LAN
168.49 €

Motherboard GIGABYTE B840M GAMING X WIFI6E — Micro ATX, AMD B840, Socket AM5, DDR5 up to 8200MHz, 4 DIMM, 2x PCIe4.0 M.2, Wi‑Fi 6E, 2.5GbE LAN

GIGABYTE B840M GAMING X WIFI6E motherboard Photo 1
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GIGABYTE B840M GAMING X WIFI6E motherboard Photo 1
GIGABYTE B840M GAMING X WIFI6E motherboard Photo 2
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Motherboard GIGABYTE B840M GAMING X WIFI6E — Micro ATX, AMD B840, Socket AM5, DDR5 up to 8200MHz, 4 DIMM, 2x PCIe4.0 M.2, Wi‑Fi 6E, 2.5GbE LAN

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Motherboard GIGABYTE B840M GAMING X WIFI6E — Micro ATX, AMD B840, Socket AM5, DDR5 up to 8200MHz, 4 DIMM, 2x PCIe4.0 M.2, Wi‑Fi 6E, 2.5GbE LAN

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Short description

GIGABYTE B840M GAMING X WIFI6E is a Micro ATX motherboard for AMD Socket AM5 processors (Ryzen 7000/8000/9000 series). It features an 8+2+2 phase VRM, four DDR5 DIMM slots supporting up to 256 GB and overclocking to 8200 MHz, two PCIe 4.0 M.2 slots, SATA III RAID (0/1/5/10), one PCIe x16 slot, integrated Wi‑Fi 6E and Realtek RTL8125 2.5GbE LAN, plus USB 3.2 Gen1 connectivity for gaming and high-performance PC builds.
Available for order: 16 pcs.
Warranty: 3 Years
SKU: 12256714
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.15 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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36 months installment: from 4.68 euros per month
Price for companies: 139.25€ Price is valid only for legal clients
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Product information

Description

GIGABYTE B840M GAMING X WIFI6E is a Micro ATX motherboard designed for AMD Socket AM5 processors including Ryzen 7000, 8000 and 9000 series. It offers a digital twin 8+2+2 phase VRM, support for up to 4 DDR5 DIMMs with a maximum system memory of 256 GB and DDR5 overclocking up to 8200 MT/s, two PCIe 4.0 x4 M.2 slots, SATA III RAID support and integrated networking with Wi‑Fi 6E and 2.5GbE LAN. The board targets compact gaming and high-performance PC builds that require modern connectivity and fast storage.

Advantages

The motherboard combines high-speed memory support and a robust VRM design to provide stable power delivery for modern AM5 processors. Built-in Wi‑Fi 6E and a 2.5GbE LAN controller deliver fast networking options out of the box, while dual PCIe 4.0 M.2 slots and SATA RAID support allow flexible, high-performance storage configurations. Compact Micro ATX form factor preserves expansion options with a single PCIe x16 slot and multiple I/O interfaces.

Suitable for

  • Gaming PCs in compact Micro ATX cases
  • Content creation and productivity systems using AM5 CPUs
  • High-speed storage setups with multiple NVMe drives
  • Systems requiring Wi‑Fi 6E and 2.5GbE wired networking

When it may not be suitable

This board provides a single PCIe x16 slot and a Micro ATX layout, so it may not fit builds that require multiple full-length GPU slots or extensive expansion card capacity. Systems that need advanced workstation-class I/O or a larger number of PCIe lanes provided only by higher-end chipsets may be better served by ATX or E-ATX motherboards with more features.

Key specifications

  • Form factor: Micro ATX
  • Chipset: AMD B840
  • CPU socket: AM5 (supports AMD Ryzen 7000/8000/9000 series)
  • Memory: 4 × DDR5 DIMM slots, up to 256 GB, DDR5 OC up to 8200 MT/s
  • Power design: Digital twin 8+2+2 phase VRM
  • Storage: 2 × M.2 (PCIe 4.0 x4), SATA III, RAID 0/1/5/10 support, up to 6 storage drives
  • Expansion: 1 × PCIe x16 slot
  • Networking: Intel/Realtek 2.5GbE LAN and Wi‑Fi 6E (802.11ax), Bluetooth 5.3
  • Audio: 7.1 channel audio (Realtek ALC897)
  • BIOS: UEFI AMI, 256 Mbit, ACPI 5.0, Clear CMOS jumper
  • Rear display outputs: HDMI and 2 × DisplayPort
  • Weight: approx. 1.15 kg

How to use

Install the motherboard into a compatible Micro ATX case, mount an AM5-compatible CPU and apply an appropriate cooler to the CPU socket. Populate DDR5 memory modules across the four DIMM slots per the motherboard manual to enable dual-channel operation and optional overclocking. Connect NVMe drives to the M.2 slots or SATA drives to the SATA connectors and configure RAID in BIOS if required. Attach the Wi‑Fi antenna using the provided connector, hook up LAN and peripherals, then enter UEFI to set memory profiles, boot order and firmware options.

What to consider before purchase

  • Case compatibility: requires a Micro ATX case
  • CPU compatibility: AM5 socket processors (check supported Ryzen generation)
  • Memory: DDR5 modules required; check QVL for high-frequency overclocking
  • Cooling and PSU: ensure adequate CPU cooling and a PSU with proper connectors for your GPU and system

Usage recommendations

For balanced gaming and content-creation systems, use matched DDR5 modules in the recommended slots, keep motherboard BIOS updated for CPU and memory compatibility, and install NVMe drives in the PCIe 4.0 M.2 slots for the best storage performance.

Specifications

Motherboard form factor:
Micro ATX
Motherboard chipset:
AMD B840
Component for:
PC
Processor socket:
Socket AM5
Number of memory slots:
4
Maximum internal memory:
256 GB
PCI Express x16 (Gen 3.x) slots:
1
Weight:
1.15 kg
Supported memory types:
DDR5-SDRAM
All features

Features

Motherboard form factor:
Micro ATX
Motherboard chipset:
AMD B840
Component for:
PC
Audio output channels:
7.1
Cooling type:
Passive
PC health monitoring:
FAN, Temperature, Voltage, Water cooling
Windows operating systems supported:
Windows 10 x64, Windows 11 x64
Motherboard chipset family:
AMD
Power source type:
ATX
Product colour:
Dark brown

Processor

Processor manufacturer:
AMD
Compatible processor series:
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Processor socket:
Socket AM5

Memory

Number of memory slots:
4
Maximum internal memory:
256 GB
Supported memory types:
DDR5-SDRAM
Supported memory clock speeds:
7000, 6800, 6600, 6400, 6200, 6000, 5600, 5800
Memory channels:
Dual-channel
Unbuffered memory:
Yes
Memory slots type:
DIMM
Supported memory clock speed (max):
8200 MHz
Maximum internal memory per slot:
64 GB
ECC сompatibility:
non-ECC

Expansion slots

PCI Express x16 (Gen 3.x) slots:
1
Number of M.2 (M) slots:
2
PCI Express x16 (Gen 4.x) slots:
1
1st M.2 largest key size:
2580
2nd M.2 largest key size:
22110
1st M.2 highest PCI Express generation:
4.0
2nd M.2 highest PCI Express generation:
4.0

Graphics

Maximum resolution:
4096 x 2160
Parallel processing technology support:
Not supported
DirectX version:
12.0
HDCP:
Yes
HDCP version:
2.3

Network

Bluetooth version:
5.3
Ethernet LAN:
Yes
Bluetooth:
Yes
LAN controller:
Realtek RTL8125
Wi-Fi:
Yes
Ethernet interface type:
Gigabit Ethernet
Top Wi-Fi standard:
Wi-Fi 6E (802.11ax)
WLAN controller model:
MediaTek MT7902

Internal I/O

USB 2.0 connectors:
2
CPU fan connector:
Yes
ATX Power connector (24-pin):
Yes
Number of chassis fan connectors:
2
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
USB 3.2 Gen 2 (3.1 Gen 2) connectors:
0
Front panel connector:
Yes
RGB LED pin header:
Yes
Number of RGB LED pin headers:
3
Number of CPU fan connectors:
2
Number of water pump connectors:
2
Number of EPS power connectors (8-pin):
1

Rear panel I/O ports

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
VGA (D-Sub) ports quantity:
0
DVI-D ports quantity:
0
WiFi-AP antenna jack:
2
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 1 (3.1 Gen 1) Type-C ports quantity:
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
0

Storage controllers

RAID levels:
1, 10, 5
Supported storage drive types:
HDD & SSD
RAID support:
Yes
Number of storage drives supported:
6
Supported storage drive interfaces:
M.2, PCI Express 4.0, SATA III

Technical details

Warranty period:
3 year(s)

BIOS

BIOS memory size:
256 Mbit
BIOS type:
UEFI AMI
ACPI version:
5.0
Clear CMOS jumper:
Yes
Desktop Management Interface (DMI) version:
2.7
System Management BIOS (SMBIOS) version:
2.7

Weight & dimensions

Width:
244 mm
Depth:
244 mm

Other features

Number of HDDs supported:
4
Supported processor sockets:
Socket AM5
Weight:
1.15 kg
Wi-Fi standards:
Wi-Fi 6E (802.11ax)
Package weight:
1240 g
Height:
35 mm
DisplayPort version:
1.4
Audio chip:
Realtek ALC897

Packaging content

Bundled software:
Norton® Internet Security (OEM version)
Batteries included:
Yes
Screws included:
Yes
Antenna included:
Yes

Packaging data

Package depth:
268 mm
Package height:
68 mm
Package width:
270 mm

Battery

Battery technology:
Lithium-Manganese Dioxide (LiMnO2)
Battery type:
CR2032
Battery capacity:
220 mAh
Number of battery cells:
1
Battery weight:
3 g
Lithium weight per battery:
0.07 g

Logistics data

Country of origin:
China
Products per shipping (inner) case:
1 pc(s)

Description

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Customer questions

FAQ

How much does the GIGABYTE B840M GAMING X WIFI6E motherboard 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 — 16 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 08.07.2026 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 GIGABYTE B840M GAMING X WIFI6E motherboard be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the GIGABYTE B840M GAMING X WIFI6E motherboard online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 GIGABYTE 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 GIGABYTE 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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