MSI - B840 GAMING PLUS WIFI Gaming Desktop Motherboard
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Specifications
- ChipsetAMD B840Form FactorATXProcessor SocketSocket AM5 (LGA 1718)Wireless Networking StandardWi-Fi 7Number Of Memory Slots4Maximum Memory Supported256 gigabytes
- Key Specs
- Chipset: AMD B840
- Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
- Processor Socket: Socket AM5 (LGA 1718) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
- Wireless Networking Standard: Wi-Fi 7 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Number Of Memory Slots: 4
- Maximum Memory Supported: 256 gigabytes
- Memory Type Supported: DDR5
- General
- Brand: MSI
- Product Name: B840 GAMING PLUS WIFI Gaming Desktop Motherboard
- Compatibility
- Chipset: AMD B840
- Chipset Compatibility: AMD
- Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
- Processor Socket: Socket AM5 (LGA 1718) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
- Processor Compatibility: AMD Ryzen 3 7000 Series, AMD Ryzen 3 8000 Series, AMD Ryzen 5 9000 Series
- Slot
- Number of M.2 Slots: 2 (This interface is most commonly used for high-speed solid state drives (SSDs), and is often used in laptops due to its small size.)
- Number Of PCI-E x16 Slots: 1
- Number Of Memory Slots: 4
- Connectivity
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Networking Standard: Wi-Fi 7 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Ports
- USB Ports: 3 x USB-A, 2 x USB-C, 4 x USB-A 2.0 (The number and type of USB ports the product has.)
- Number of Audio Channels: 7.1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Dimensions
- Product Length: 12.00 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Width: 9.60 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 3.5 ounces (The out of box weight of the item.)
- Memory
- Maximum Memory Supported: 256 gigabytes
- Memory Type Supported: DDR5
- Memory Format Supported: UDIMM (Memory module size that will fit with the device.)
- Memory Speeds Supported: 4800-8000+ MT/s (The RAM's bandwidth rating supported by the device. The number refers to transfer speed. For example, 12800 would indicate that the memory has a theoretical bandwidth of 12,800 megabytes per second (MBs). The higher the number, the faster the speed.)
- Memory Slot Type: 288-pin DIMM
- Features
- RAID Support: RAID 0, RAID 1 (A Redundant Array of Independent Disks (RAID) includes a collection of separate disks that your computer recognizes as one disk unit. Each configuration offers a different level of mirroring, striping and read/write speeds.)
- Warranty
- Warranty - Parts: 3 years
- Warranty - Labor: 3 Year
- Other
- UPC: 824142392966
The B840 GAMING PLUS WIFI Gaming Desktop Motherboard is engineered for high-performance gaming and computing. It supports AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors via Socket AM5, and accommodates up to 256GB of DDR5 UDIMM memory with speeds from 4800 to 8000+ MT/s. The motherboard provides versatile storage options with 2 x M.2 Gen4 x4 64Gbps slots and 4 x SATA 6Gbps ports. Connectivity includes Wi-Fi 7 with speeds up to 5.8Gbps, Bluetooth 5.4, 2.5G LAN, and multiple USB ports including USB 10Gbps Type-A and Type-C. Audio is enhanced with high-definition 7.1-channel audio and Audio Boost technology for immersive sound quality.
- Processor Support: Compatible with AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors using Socket AM5.
- Memory Capacity: Supports up to 256GB of DDR5 UDIMM memory, with speeds ranging from 4800 to 8000+ MT/s, depending on configuration.
- Storage Options: Equipped with 2 x M.2 Gen4 x4 64Gbps slots and 4 x SATA 6Gbps ports for versatile storage solutions.
- Connectivity: Features Wi-Fi 7 with speeds up to 5.8Gbps, Bluetooth 5.4, 2.5G LAN, and multiple USB ports including USB 10Gbps Type-A and Type-C.
- Audio Features: Offers high-definition 7.1-channel audio with Audio Boost technology for immersive sound quality.
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The B840 GAMING PLUS WIFI Gaming Desktop Motherboard is engineered for high-performance gaming and computing. It supports AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors via Socket AM5, and accommodates up to 256GB of DDR5 UDIMM memory with speeds from 4800 to 8000+ MT/s. The motherboard provides versatile storage options with 2 x M.2 Gen4 x4 64Gbps slots and 4 x SATA 6Gbps ports. Connectivity includes Wi-Fi 7 with speeds up to 5.8Gbps, Bluetooth 5.4, 2.5G LAN, and multiple USB ports including USB 10Gbps Type-A and Type-C. Audio is enhanced with high-definition 7.1-channel audio and Audio Boost technology for immersive sound quality.

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