MSI B450M Mortar AM4 Micro-ATX Motherboard

MSI B450M Mortar AM4 Micro-ATX Motherboard

MSI B450M Mortar AM4 Micro-ATX Motherboard

B&H # MSB450MMORTR MFR # B450M MORTAR
More on the Way
Expected availability: 7-10 business days

Product Highlights

  • Micro-ATX Form Factor
  • AMD B450 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-3466 (OC)
  • 4 x SATA III, 2 x M.2
  • 1 x PCIe 3.0 x 16 Slot
  • 1 x PCIe 2.0 x16, 2 x PCIe 2.0 x1 Slots
  • Realtek ALC892 7.1-Channel HD Audio
  • Realtek RTL8111H-CG Gigabit LAN
  • MSI Mystic Light RGB Lighting
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MSI B450M MORTAR overview

  • 1Description

The B450M Mortar AM4 Micro-ATX Motherboard from MSI is built on the AMD B450 chipset, supporting AMD Ryzen series processors with an AM4 socket. It has four RAM slots that can hold up to 64GB of dual-channel DDR4 memory at speeds of up to 3466 MHz when overclocked. For storage, there are four SATA III ports and two M.2 slots, one of which can operate at up to 32 Gb/s when used with a compatible NVMe drive. While this motherboard is equipped with DisplayPort and HDMI ports for onboard graphics, it also has a PCIe 3.0 x16 slot for a dedicated GPU, one PCIe 2.0 x16, and two PCIe 2.0 x1 slots for other PCIe-based hardware. Other notable features include Realtek ALC892 7.1-channel HD audio, Realtek RTL8111H-CG Gigabit LAN, and MSI Mystic Light RGB lighting.

MSI Mystic Light RGB Lighting
MSI Mystic Light RGB lighting is built into the right side of this motherboard, allowing you to choose from over a million colors and a variety of lighting effects to fit your style. You can also sync it with other compatible lighting hardware and peripherals to complete your build.
Cooling
This motherboard is equipped with four fan headers that support both DC and PWM modes, so you adjust their speeds either manually or automatically within BIOS or a third-party software to find a balance between cooling and noise.
Storage
There are four SATA III ports on this motherboard designed for traditional 2.5" and 3.5" drives. Moreover, it's also equipped with a single M.2 slot, which can utilize the PCIe 3.0 x4 interface for speeds up of up 32 Gb/s when used with a compatible NVMe drive. For an additional boost in performance, you can enable X-Boost within MSI's software.
Memory
The DDR4 memory slots on this motherboard are built with an optimized memory layout to offer stability, performance, and low power consumption. Additionally, this motherboard supports XMP for enhanced RAM speeds.
Audio
MSI Audio Boost consists of both hardware and software additions that are designed to provide you with a high-quality listening experience. The left and right channels are built on separate PCB layers, De-Pop Protection prevents loud popping noises, an EMI-shielded audio processor ensure clean stereo and surround sound, and a dedicated headphone amplifier automatically detects the optimal impedance for your headphones. For gaming, Nahimic 3 provides you with virtual surround sound with an in-game overlay that displays where noises are coming from.
Additional Features
  • Gaming Hotkey
  • Gaming Device Port
  • Game Boost
  • AMD STOREMI
  • LAN Protect
  • EZ Debug LED
  • Steel Armor
  • Command Center
  • Live Update
  • RAMDisk
UPC: 824142168479
In the Box
MSI B450M Mortar AM4 Micro-ATX Motherboard
  • I/O Shield
  • SATA Cable
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    MSI B450M MORTAR specs

    CPU
    Chipset AMD B450
    CPU Socket AM4
    Back Panel I/O
    USB 2 x USB 2.0 Type-A
    4 x USB 3.1 Gen 1 Type-A
    1 x USB 3.1 Gen 2 Type-A
    1 x USB 3.1 Gen 2 Type-C
    Display 1 x DisplayPort 
    1 x HDMI 1.4
    Audio 5 x 3.5 mm
    1 x S/PDIF
    Ethernet / Controller 1 x Realtek RTL8111H-CG Gigabit
    PS/2 1 x Combo
    Buttons BIOS Flashback
    Memory
    Memory Slots 4 x 288-Pin
    Memory Support DDR4 1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466 MHz
    Maximum Capacity 64 GB
    Channel Architecture Dual Channel
    ECC Support Non-ECC, ECC (Non-ECC Mode) Unbuffered
    Storage Expansion
    SATA 4 x SATA III
    M.2 1 x M Key 2242, 2260, 2280 (PCIe 3.0 x4, SATA III)
    1 x M Key 2242, 2260, 2280 (PCIe 2.0 x4)
    U.2 None
    RAID Support RAID 0, 1, 10 (SATA)
    RAID 0, 1 (M.2)
    Internal I/O
    Expansion Slots 1 x PCIe 3.0 x16
    1 x PCIe 2.0 x16
    2 x PCIe 2.0 x1
    USB 2 x USB 2.0 Header (Supports 4 USB Type-A Ports)
    1 x USB 3.1 Gen 1 Header (Supports 2 USB Type-A Ports)
    Multi-GPU Support 2-Way AMD CrossFireX
    Air Cooling 1 x 4-Pin CPU
    3 x 4-Pin System
    Power Connectors 1 x 24-Pin Mainboard
    1 x 8-Pin CPU
    Security Chassis Intrusion
    LED Header 2 x RGB
    Audio None
    Diagnostics Clear CMOS
    Legacy 1 x Serial
    1 x Parallel
    Front Panel I/O
    I/O Connection Headers AAFP, USB 3.1
    Audio
    Audio Codec Realtek ALC892 (7.1-Channel)
    Software
    Supported Operating Systems Windows 10 (64-Bit)
    Windows 7 (64-Bit)
    Physical
    Form Factor Micro-ATX
    Dimensions 9.6 x 9.6" / 243.84 x 243.84 mm

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