Description
MSI B840M Gaming WiFi6E AM5 Micro ATX Motherboard
The MSI B840M Gaming WIFI6E is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring Wi-Fi 6E, 2.5G LAN, PCIe 4.0 solution and exclusive EZ DIY features, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 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 B840M GAMING WIFI6E is ready to sustain heavy gaming loadings.
M.2 Shield Frozr
Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.
- Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
- Ultra Performance: 7+2+1 P-PAK Power System, 8-pin CPU power connector, Core Boost, Memory Boost, 6-layer PCB with 2oz thickened copper
- Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC)
- Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and M.2 Shield Frozr are built for high performance system and non-stop experience
- Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C
- High-speed Connectivity: Wi-Fi 6E with 2.5G LAN – The latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
- EZ DIY: EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna
- Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience
| Chipset | AMD B840 |
| CPU | Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors Socket AM5 |
| Memory | 2x DDR5 UDIMM, Maximum Memory Capacity 128GB
Memory Support DDR5 8000 – 5600 (OC) MT/s / 5600 – 4800 (JEDEC) MT/s Ryzen™ 9000 Series Processors max. overclocking frequency:
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* |
| Onboard Graphics | 1x HDMI™
Support HDMI™ 2.1, maximum resolution of 4K 60Hz* 1x DisplayPort Support DisplayPort 1.4, maximum resolution of 4K 60Hz* |
| Slot | 2x 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 x4 (From Chipset) PCI_E1 slot |
| Audio | Realtek® ALC897 Codec 7.1-Channel High Definition Audio |
| 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 2280/2260 devices 4x SATA 6G |
| RAID | Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices |
| USB | 2x USB 2.0 (Rear)
4x USB 2.0 (Front) 4x USB 5Gbps Type A (Rear) 2x USB 5Gbps Type A (Front) 1x USB 5Gbps Type C (Front) |
| LAN | Realtek® 8125D 2.5G LAN |
| Internal IO | 1x CPU Fan
2x System Fan 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Com Port (JCOM) 3x 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 |
| Wireless LAN & Bluetooth | Wi-Fi 6E Solution
The Wireless module is pre-installed in the M.2 (Key-E) slot Supports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz* (160MHz) up to 2.4Gbps Supports 802.11 a/ b/ g/ n/ ac/ ax Supports Bluetooth® 5.3, FIPS, FISMA |
| LED Feature | 4x EZ Debug LED 1x EZ Memory Detection LED |
| Back Panel Ports | Clear CMOS Button USB 5G USB 2.0 2.5G LAN Wi-Fi / Bluetooth Audio connectors Flash BIOS Button HDMI™ DisplayPort |
| Operating System | Support for Windows® 11 64-bit |
| PCB Info | mATX 226mmx 243.84mm |
| Warranty | 3 Years |
| Note** | Features, Price and Specifications are subject to change without notice. Images use for Representation Purpose Only. |
