Product Overview

MSI B840 GAMING PLUS WIFI

MSI B840 GAMING PLUS WIFI AM5 ATX DDR5 256 GB Motherboard

MSI Motherboard $149.99

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SocketAM5
ChipsetB840
Form FactorATX
MemoryDDR5
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Overview

The MSI B840 GAMING PLUS WIFI is a ATX motherboard for AM5. It supports DDR5 memory up to 8000 MT/s (OC).

  • MSI B840 GAMING PLUS WIFI AM5 AMD B840 SATA 6Gb/s 2.5G Network Wi-Fi 7 DDR5 Dual M.2 Connectors ATX Motherboard Number of Memory Slots: 4x288pin (DDR5) Memory Standard: Up to 8000+ MT/s (OC) PCI Express 3.0 x16: 1 x PCI Express 3.0 x16 Audio Chipset: Realtek ALC897 PCI Express x1: 3 x PCI Express 3.0 x1 Audio Channels: 8 Channels Max LAN Speed: 2.5Gbps Maximum Memory Supported: 256GB

Specifications

Manufacturer MSI
Model Number B840 GAMING PLUS WIFI
Launch Date January 2025
CPU Socket AM5
Chipset Model Intel B840
Board Size / Form Factor ATX
Supported Memory Type DDR5
DIMM Slots 4
Maximum RAM Capacity 256 GB
Valid DDR4 Speeds DDR5-4800 / DDR5-5200 / DDR5-5600 / DDR5-5800 / DDR5-6000 / DDR5-6200 / DDR5-6400 / DDR5-6600 / DDR5-6800 / DDR5-7000 / DDR5-7200 / DDR5-7400 / DDR5-7600 / DDR5-7800 / DDR5-7900 / DDR5-7950 / DDR5-8000 (OC)
ECC Memory Support No
Expansion Slots (PCIe) 5 × PCIe x16
PCIe x16 (Qty) 5
PCIe x4 (Qty) 0
PCIe x1 (Qty) 0
M.2 Slot Count 2 × M.2
M.2 Device Compatibility 2260 / 2280 - M Key, 2260 / 2280 / 22110 - M Key
SATA III Ports 4 × SATA 6Gbps
SATA Express Ports 0
Wired Networking (LAN) N/A
Onboard Wi-Fi Yes
Wi-Fi Standard 7 (802.11be)
Rear-Panel USB USB 3.2 Gen2, USB 3.2 Gen1, USB 2.0
Internal USB 3.2 Gen 2x2 Headers 0
Internal USB 3.2 Gen 2 Headers 1
Internal USB 3.2 Gen 1 Headers 1
Internal USB 2.0 Headers 2
NVIDIA SLI No
AMD CrossFire No
RAID Capability Yes
Back-Connect Layout No
Manufacturer Part Number (MPN) B840 GAMING PLUS WIFI
SKU Code B840 GAMING PLUS WIFI
GTIN / EAN 824142392966
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