Deals Worth GiftingShop now

Main Content

MSI - PRO B840M-B AM5 AMD B840 AMD Motherboard

SKU: 11422480
$152.82
or
Finance OptionsView your offers
Availability
Fulfillment Options

FREE shipping to

Sold & shipped by
Beach Audio Inc
(38)
Specifications
  • Chipset
    AMD B840
    Form Factor
    microATX
    Processor Socket
    Socket AM5 (LGA 1718)
    Wireless Networking Standard
    Wi-Fi 6
    Number Of Memory Slots
    2
    Maximum Memory Supported
    128.0 gigabytes
  • Key Specs
    • Chipset: AMD B840
    • Form Factor: microATX (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 6 (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: 2
    • Maximum Memory Supported: 128.0 gigabytes
    • Memory Type Supported: DDR5 SDRAM
  • General
    • Brand: MSI
    • Product Name: MSI PRO B840M-B AM5 AMD B840 AMD Motherboard
  • Compatibility
    • Chipset: AMD B840
    • Chipset Compatibility: AMD
    • Form Factor: microATX (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 7 7000 Series
  • Slot
    • Number of M.2 Slots: 0 (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: 0
    • Number Of Memory Slots: 2
  • Connectivity
    • Wireless Connectivity: None (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 6 (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: 4 x USB-A 2.0, 7 x USB-A 3.1 (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: 279.40 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Width: 254.00 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: 35.2 ounces (The out of box weight of the item.)
  • Memory
    • Maximum Memory Supported: 128.0 gigabytes
    • Memory Type Supported: DDR5 SDRAM
    • Memory Format Supported: UDIMM (Memory module size that will fit with the device.)
    • Memory Speeds Supported: 2 DIMMs, Dual Channel DDR5 – 8000+ MT/s (OC) (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: None (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: Limited Warranty period (parts): 1095 days
    • Warranty - Labor: Limited Warranty period (labor): 1095 days
  • Other
    • UPC: 824142430972

MSI PRO B840M-B AM5 AMD B840 AMD Motherboard

  • One-Finger Graphics Card Removal in Tight Spaces: EZ PCIe Clip II: Allows for easy removal of the graphics card by pressing the tail-like lock with one finger, even in the cramped case spaces.
  • PRO BUSINESS ELEGANCE: Latest DDR5 Memory: A huge step of DDR performance enhancement with the latest DDR5 memory and MSI Memory Boost technology.
  • AI Engine: Lightning Gen4 Solution: The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
  • AI LAN MANAGER: 2.5G Network Solution: Featuring premium 2.5G LAN to deliver better network experience.
  • Frozr AI Cooling: Frozr AI Cooling: Detect CPU & GPU temperatures and automatically adjust system fan duty to a proper value.
Sponsored

Compare similar products

MSI - PRO B840M-B AM5 AMD B840 AMD Motherboard
MSI - PRO B840M-B AM5 AMD B840 AMD Motherboard

MSI PRO B840M-B AM5 AMD B840 AMD Motherboard

ASUS - TUF GAMING B650E-PLUS WIFI (Socket AM5) AMD B650 ATX DDR5 Wi-Fi 7 Motherboard - Black
4.8(23)

ASUS TUF GAMING B650E-PLUS WIFI motherboard features DDR5, PCIe 5.0 x16 SafeSlot, triple M.2 (one PCIe 5.0), Wi-Fi 6E, 2.5Gb LAN, USB-C 20Gbps, Q-Release, Q-LED, RGB Gen 2, BIOS FlashBack, and 12+2+1 80A DrMOS—built tough for performance, reliability, and next-gen gaming builds

ASUS - TUF GAMING B650-PLUS WIFI (Socket AM5) AMD B650 ATX DDR5 Wi-Fi 6 Motherboard - Black
4.4(40)

TUF GAMING B560-PLUS WIFI distills essential elements of the latest AMD platform and combines them with game-ready features and proven durability.

GIGABYTE - B850M EAGLE WIFI6E ICE (Socket AM5) AMD B850 Micro-ATX DDR5 Wi-Fi 6E Motherboard - White
5.0(2)

The B850M EAGLE WF6E ICE supports AM5 Processors and features unparalleled performance. GIGABYTE B850 motherboards come with upgraded power design, high grade storage standards, and outstanding connectivity that enables you to optimize your performance.

Pros for MSI - PRO B840M-B AM5 AMD B840 AMD Motherboard
There were no pros for this productOverall PerformanceOverall Performance, BIOS, InstallationThere were no pros for this product
Cons for MSI - PRO B840M-B AM5 AMD B840 AMD Motherboard
There were no cons for this productThere were no cons for this productMemory CompatibilityThere were no cons for this product

Specs

Reviews

This product doesn't have any reviews yet.

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $38.20