4 interest-free payments of 179 SR.No fees. Shariah-compliant. Learn more
4 interest-free payments of 179 SR.No fees. Shariah-compliant. Learn more
Product specifications
The B840 GAMING PLUS WIFI is crafted to offer extensive connectivity, versatile tools, and a premium Wi-Fi solution for gamers seeking a comprehensive experience. Featuring full-speed Wi-Fi 7, 2.5G LAN, PCIe 4.0 solution and exclusive EZ DIY features, it is ready for 24/7 non-stop gaming optimized for AMD Ryzenâ„¢ 9000 series processors.
MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.
DIRECT 7+2+1 POWER DESIGN
Unleash and sustain excellent performance with an enhanced VRM design built with digital CPU power system, 8-pin power connector and exclusive Core Boost technology, the B840 GAMING PLUS WIFI is ready to sustain heavy gaming loadings.
Extended Heatsink
Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.
M.2 Shield Frozr
Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.
7W/mK Thermal Pad & Additional Choke Pad
High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are running at high speed.
Enlarged Chipset Heatsink
The enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.
HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
MSI's premium network solution provides incredible data transfer speed for demanding users.
Internal I/O | |
---|---|
Number of M.2 (M) slots | 2 |
USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
Total number of SATA connectors | 4 |
Supported storage drive interfaces | M.2, Micro SATA III |
USB 2.0 connectors | 4 |
USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
Number of SATA III connectors | 4 |
Number of chassis fan connectors | 5 |
RGB LED pin header | Yes |
Number of CPU fan connectors | 1 |
Number of water pump connectors | 1 |
Number of RGB LED pin headers | 3 |
Technical details | |
Motherboard chipset family | AMD |
Motherboard chipset | AMD B840 |
Supported processor sockets | Socket AM5 |
PC health monitoring | CPU, Fan, Temperature, Voltage |
HDMI version | 2.1 |
Motherboard form factor | ATX |
Component for | PC |
Total number of SATA connectors | 4 |
Maximum internal memory supported by processor | 256 GB |
Audio | |
Audio output channels | 7.1 channels |
Performance | |
Number of HDDs supported | 4 |
Supported storage drive types | HDD & SSD |
Windows operating systems supported | Windows 11 x64 |
Motherboard chipset family | AMD |
Motherboard chipset | AMD B840 |
RAID levels | 0, 1, 10 |
Supported processor sockets | Socket AM5 |
PC health monitoring | CPU, Fan, Temperature, Voltage |
Audio output channels | 7.1 channels |
Motherboard form factor | ATX |
Component for | PC |
Processor | |
Processor manufacturer | AMD |
Maximum internal memory supported by processor | 256 GB |
Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
Supported processor sockets | Socket AM5 |
Processor socket | Socket AM5 |
Memory | |
Number of memory slots | 4 |
Memory slots type | DIMM |
Supported memory types | DDR5-SDRAM |
Memory channels | Dual-channel |
Supported memory clock speeds | 4800,5600,8000 MHz |
Maximum internal memory | 256 GB |
Supported memory clock speed (max) | 8000 MHz |
ECC Ñompatibility | Non-ECC |
Storage controllers | |
Number of HDDs supported | 4 |
Supported storage drive types | HDD & SSD |
Supported storage drive interfaces | M.2, Micro SATA III |
RAID levels | 0, 1, 10 |
Number of storage drives supported | 6 |
RAID support | Yes |
Rear panel I/O ports | |
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 | 0 |
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 |
USB 2.0 ports quantity | 4 |
VGA (D-Sub) ports quantity | 0 |
HDMI version | 2.1 |
HDMI ports quantity | 1 |
Ethernet LAN (RJ-45) ports | 1 |
DVI-D ports quantity | 0 |
Network | |
Ethernet LAN | Yes |
Wi-Fi | Yes |
Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
Ethernet interface type | 2.5 Gigabit Ethernet |
Bluetooth | Yes |
Bluetooth version | 5.4 |
Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
Features | |
Windows operating systems supported | Windows 11 x64 |
Motherboard chipset family | AMD |
Motherboard chipset | AMD B840 |
Supported processor sockets | Socket AM5 |
PC health monitoring | CPU, Fan, Temperature, Voltage |
Audio output channels | 7.1 channels |
Motherboard form factor | ATX |
Component for | PC |
Audio chip | Realtek ALC897 |
Product colour | Black |
Expansion slots | |
Number of M.2 (M) slots | 2 |
PCI Express x16 (Gen 3.x) slots | 4 |
PCI Express x16 (Gen 4.x) slots | 1 |
1st M.2 largest key size | 2280 |
1st M.2 highest PCI Express generation | 4.0 |
2nd M.2 largest key size | 22110 |
2nd M.2 highest PCI Express generation | 4.0 |
BIOS | |
BIOS type | UEFI AMI |
ACPI version | 6.5 |
Software | |
Windows operating systems supported | Windows 11 x64 |
Weight & dimensions | |
Width | 243.8 mm |
Depth | 304.8 mm |
Accessories
Reviews
Shipping & Return
Shipping Policy Overview:
This policy delineates the guidelines for shipping and returns when sending goods through mail. These guidelines encompass details such as costs, delivery times, and procedures to follow in case of product damage upon arrival.
When do we ship?
To provide clarity on anticipated delivery dates for GIGATE shipments, we have included the expected delivery date beneath each product. Moreover, our customer service team reaches out within 24 working hours of purchase to review orders and confirm delivery dates.

Where do we ship to?
GIGATE dispatches products from six warehouses in distinct regions to streamline shipping and minimize delivery times. We employ professional carriers and logistics systems to cover all cities in Saudi Arabia, ensuring efficient tracking of shipments.
How do we ship?
While most orders are shipped via selected professional couriers (DHL,OTO, SMSA) ,the shipping company is chosen by the GIGATE operation team based on product type, warehouse location, and customer destination address. Customers can provide special instructions in the comments box or inform GIGATE customer service during their address verification call.
Shipping Rates:
GIGATE offers Free Shipping on all products, excluding special items that incur additional shipping costs.
Order Tracking:
GIGATE provides a dedicated page for customers to easily track their shipments and monitor order statuses. Tracking can be done using the order ID and email address received upon order placement or the carrier tracking number.

Stock Availability:
While items are typically in stock, occasional shortages may occur due to sudden demand. In such cases, customers are promptly notified, and GIGATE customer service communicates the expected delivery time. Customers dissatisfied with the revised delivery time may opt for a refund within 2 hours.
VAT, Customs, and Duties:
All costs, including shipping, VAT, customs, and duties, are transparently included in the paid price. GIGATE ensures customers are informed of the total cost before purchase through a prominently displayed notification.
Shipping Damages:
GIGATE prioritizes secure packing and selects professional carriers to minimize the risk of damage during shipment. In the rare event of damages, customers must inform the customer service or support team within 24 hours of delivery for prompt resolution.
Return Shipment:
For return procedures, please refer to our Return and Refund Policy. If a return is unrelated to technical issues or product specifications and is solely due to a change of mind, return costs are the responsibility of the customer. Customers can coordinate returns with the customer care team or support team for seamless processing.