ASRock B550 PRO4

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Supports 3Rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors

8 Power Phase Design, Digi Power

Supports DDR4 4733+ (OC)

1 Pcie 4.0 X16, 1 Pcie 3.0 X16, 2 Pcie 3.0 X1, 1 M.2 Key E For Wifi

Graphics Output Options: HDMI, D-Sub

Specifications overview

  • Model
    B550 PRO4
  • Dpi
    0
  • Audio channels
    7.1 Channels
  • Audio chipset
    Realtek ALC1200
  • Back io ports
    Antenna Bracket
    1 x PS/2 Mouse/Keyboard Port
    1 x D-Sub Port
    1 x HDMI Port
    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: Line in / Front Speaker / Microphone
  • Chipset
    AMD B550
  • Crossfire support
    Yes
  • Ecc ram support
    Yes
  • Form factor
    ATX
  • Lan chipset
    Realtek RTL8111H
  • M2 devices support
    2260 / 2280 / 22110 - M Key
    2242 / 2260 / 2280 - M Key
    2230 - E Key
  • M2 ports
    3
  • 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
    2
  • Pci express x4 slots
    0
  • Raid support
    Yes
  • Ram slots
    4
  • Release date
    June 2020
  • Sata 6 gbps ports
    6
  • Sata express ports
    0
  • Sli support
    No
  • Socket
    AM4
  • Supported memory
    2133Mhz
    2400Mhz
    2666Mhz
    2933Mhz
    3200Mhz
    3466Mhz
    3600Mhz
    3733Mhz
    3800Mhz
    3866Mhz
    4000Mhz
    4133Mhz
    4200Mhz
    4266Mhz
    4333Mhz
    4400Mhz
    4533Mhz
  • Wireless lan
    No
  • Onboard usb 32 gen 2x2
    0