MSI B840 GAMING PLUS WIFI AMD AM5 ATX Motherboard

MSI B840 GAMING PLUS WIFI AMD AM5 ATX Motherboard

Brand: MSI (AMD)
SKU: B840 GAMING PLUS WIFI
Availability: In stock

Key Features

Features: 2x M.2 Slot, Realtek 8125BG 2.5G LAN, Wi-Fi 7
Supported CPU: AMD Ryzen 9000/ 8000/ 7000 Series for Socket AM5
Graphics Output: 1x HDMI 2.1, maximum resolution of 4K 60Hz
Supported RAM: 4x DDR5, Dual Channel DDR5 8000+ MT/s (OC), Max 256GB

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Description

Specification

Basic Information

Supported CPU Supports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5
Chipset AMD B840
Form Factor ATX
243.84mmx304.8mm
Audio Realtek ALC897
7.1-Channel High Definition Audio

Expansion Slots

PCI 5x PCI-E x16 slot
PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)
PCI_E3 Gen PCIe 3.0 supports up to x1 (From Chipset)
PCI_E4 Gen PCIe 3.0 supports up to x4 (From Chipset)
PCI_E5 Gen PCIe 3.0 supports up to x1 (From Chipset)

PCI_E1 slot
• Supports PCIe 4.0 x16 (For Ryzen™ 9000/ 7000 Series processors)
• Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processor)
M.2 Socket 2x M.2
M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 22110/2280/2260 devices
M2_2 slot
• Supports up to PCIe 4.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 3.0 x4 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports up to PCIe 3.0 x2 (For Ryzen™ 8500/ 8300 Series processor)

Memory

Type DDR5
Slots 4x DDR5 UDIMM
Supported Memory Memory Support DDR5 8000 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Ryzen™ 9000 Series Processors max. overclocking frequency:
• 1DPC 1R Max speed up to 8000+ MT/s
• 1DPC 2R Max speed up to 6400+ MT/s
• 2DPC 1R Max speed up to 6400+ MT/s
• 2DPC 2R Max speed up to 4800+ MT/s
Supports AMD POR Speed and JEDEC Speed
Supports Memory Overclocking and AMD EXPOTM
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM, Clock Driver bypass mode only*/.
Maximum Memory 256GB

 

Connector & Ports

HDMI 1x HDMI
USB (s) 4x USB 2.0 (Rear)
4x USB 2.0 (Front)
2x USB 5Gbps Type A (Rear)
2x USB 5Gbps Type A (Front)
1x USB 5Gbps Type C (Front)
1x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
LAN Port (s) Realtek® 8125BG 2.5G LAN
Wireless Communication module Wi-Fi 7 Solution
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz) up to 5.8Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be
Supports Bluetooth 5.4**, MLO, 4KQAM
Supported Storage 2x M.2
M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 22110/2280/2260 devices
4x SATA 6G

M2_2 slot
• Supports up to PCIe 4.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 3.0 x4 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports up to PCIe 3.0 x2 (For Ryzen™ 8500/ 8300 Series processor)
RAID Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
Internal I/O Ports 1x Power Connector(ATX_PWR)
1x Power Connector(CPU_PWR)
1x CPU Fan
1x Combo Fan (Pump_Sys Fan)
4x System Fan
1x EZ Conn-header (JAF_1)
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Com Port (JCOM)
1x Tuning Controller connector(JDASH)
2x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
4x USB 2.0 ports
2x USB 5Gbps Type A ports
1x USB 5Gbps Type C ports

Warranty

Warranty 3 years

Description

MSI B840 GAMING PLUS WIFI AMD AM5 ATX Motherboard

The MSI B840 Gaming Plus WiFi AMD AM5 ATX Motherboard supports AMD Ryzen 9000, 8000, and 7000 Series desktop processors, providing a robust platform for multitasking, gaming, and professional workloads. It features dual-channel DDR5 memory support with overclocking potential up to 8000+ MT/s, ensuring high-speed performance. The motherboard’s 7+2+1 phase power design, Core Boost, Memory Boost, and 6-layer thickened copper PCB deliver stable and efficient power for demanding tasks.

Cooling is optimized with MSI’s Frozr Guard technology, extended heatsinks, MOSFET thermal pads, and EZ M.2 Shield Frozr II, maintaining reliable temperatures during long sessions. Connectivity is excellent, with Wi-Fi 7 offering speeds up to 5.8Gbps, 2.5G LAN for stable wired connections, and multiple USB ports including USB 10Gbps Type-C and Type-A for fast data transfer. Storage options include two M.2 slots with RAID support, four SATA 6G ports, and PCIe 4.0 compatibility for graphics cards and additional expansion.

Audio Boost powered by Realtek ALC897 provides immersive 7.1-channel sound, while onboard HDMI 2.1 and DisplayPort 1.4 support 4K output for gaming, content creation, and entertainment. EZ DIY features like EZ PCIe and M.2 Clips simplify installation and upgrades. Addressable V2 RGB and RGB LED headers allow customizable lighting, and TPM 2.0 ensures enhanced system security. Designed in an ATX form factor compatible with Windows 11 64-bit, the MSI B840 Gaming Plus WiFi motherboard provides a high-performance, feature-rich foundation for advanced desktop builds.

Buy MSI B840 GAMING PLUS WIFI AMD AM5 ATX Motherboard from Tech Buy BD
In Bangladesh, you can get the original MSI B840 GAMING PLUS WIFI AMD AM5 ATX Motherboard from Tech Buy BD. We have a large collection of the latest MSI motherboards for your desktop PC. Order online or visit your nearest Tech Buy BD shop to get yours at the best price. The MSI B840 GAMING PLUS WIFI AMD AM5 ATX Motherboard comes with 3 years warranty.

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