ASRock B450M Steel Legend

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Chipset: AMD Promontory B450

Slots: 3x PCI-Express 3. 0 x16 Slots (one runs at x8, one runs at x4), 3x PCI Express 2. 0 x16 Slots (run at x4), 1x PCI Express 2. 0 x1 Slot

Multi-graphics: Supports AMD Quad Crossfire and Crossfire Technology

Audio: Realtek ALC892 7. 1-Channel High Definition Audio CODEC with content protection

LAN: Realtek RTL8111H PCIE x1 Gigabit Ethernet Controller

Specifications overview

  • Model
    B450M STEEL LEGEND
    90-MXB9Y0-A0UAYZ
  • Dpi
    0
  • Audio channels
    7.1 Channels
  • Audio chipset
    Realtek ALC892
  • Back io ports
    1 x PS/2 Mouse/Keyboard Port
    1 x HDMI Port
    1 x DisplayPort 1.2
    1 x Optical SPDIF Out Port
    2 x USB 2.0 Ports (Supports ESD Protection)
    1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection)
    1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection)
    4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
    1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
    HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
  • Chipset
    AMD B450
  • Crossfire support
    Yes
  • Ecc ram support
    No
  • Form factor
    Micro ATX
  • Lan chipset
    Realtek RTL8111H
  • M2 devices support
    2242 / 2260 / 2280 - M Key
    2242 / 2260 / 2280 - M Key
  • M2 ports
    2
  • Max lan speed
    10/100/1000Mbps
  • Maximum supported ram
    128 GB
  • Onboard usb 20
    2
  • Onboard usb 32 gen 1
    1
  • Onboard usb 32 gen 2
    0
  • Pci express x16 slots
    2
  • Pci express x1 slots
    1
  • Pci express x4 slots
    0
  • Raid support
    Yes
  • Ram slots
    4
  • Release date
    February 2019
  • Sata 6 gbps ports
    4
  • Sata express ports
    0
  • Sli support
    No
  • Socket
    AM4
  • Supported memory
    2133Mhz
    2400Mhz
    2666Mhz
    2933Mhz
    3200Mhz
  • Wireless lan
    No
  • Onboard usb 32 gen 2x2
    0