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  • ASUS PRIME B550-PLUS AMD B550 (Ryzen AM4) ATX Motherboard (dual M.2, PCIe 4.0, DDR4 4400, 1 Gb Ethernet, DisplayPort/HDMI, USB 3.2 Gen 2 Type-A and Type-C, Aura Sync RGB Headers Support)

ASUS PRIME B550-PLUS AMD B550 (Ryzen AM4) ATX Motherboard (dual M.2, PCIe 4.0, DDR4 4400, 1 Gb Ethernet, DisplayPort/HDMI, USB 3.2 Gen 2 Type-A and Type-C, Aura Sync RGB Headers Support) by Amazon.co.uk

Price last update: 12/06/2025
View deal
  • • AMD-AM4-Sockel: Bereit f\xfcr AMD-Ryzen- Prozessoren der 3. Generation
  • • Zwei M.2-Steckpl\xe4tze, PCIe 4.0, 1Gbit/s-Ethernet, USB 3.2 Gen 2 Typ-A
  • • VRM-K\xfchler, PCH-K\xfchler, und Fan Xpert 4
  • • Aura Sync RGB: Integrierte, Adressierbare Gen-2-Header f\xfcr RGB-LED-Leuchtstreifen, ganz einfach synchronisierbar mit Aura-Sync-f\xe4higer Hardware
  • • AMD-AM4-Sockel: Bereit f\xfcr AMD-Ryzen- Prozessoren der 3. Generation

    Compare ASUS PRIME B550-PLUS AMD B550 (Ryzen AM4) ATX Motherboard (dual M.2, PCIe 4.0, DDR4 4400, 1 Gb Ethernet, DisplayPort/HDMI, USB 3.2 Gen 2 Type-A and Type-C, Aura Sync RGB Headers Support) with other products:

    Description

    ASUS is one of Fortune magazine’s World’s Most Admired Companies and is one of the top motherboard and gaming brands as well as a top-three consumer notebook vendor. ASUS is driven by passion and innovation and dedicated to creating quality products for a future smart life, designing and manufacturing products that perfectly meet the needs of today's digital home, office and person. Our wide portfolio includes MG248Q, Chromebox and a range of devices and components, along with AR and VR
    PRIME B550-PLUS
    AMD B550 (Ryzen AM4) ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, DisplayPort/HDMI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A and Type-C, and Aura Sync RGB headers support
    AMD AM4 socket: Ready for 3rd Gen AMD Ryzen Processors
    Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A and Type-C
    Comprehensive cooling: VRM heatsinks, PCH heatsink, and Fan Xpert 4
    Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware
    VRM Heatsink and Thermal Pads
    Two massive VRM heatsinks with underneath thermal pads improve heat transfer from the MOSFETs and chokes for better cooling performance.
    Cooler by Design
    Prime B550 series features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.
    Multiple Temperature Sources
    AIO Pump Header
    Smart Protection
    4-Pin PWM/DC Fan
    PCIe 4.0 M.2 (up to 64 Gbps)
    PCIe 4.0 M.2 Slot supports up to 22110 and provide NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with up to 64Gbps PCIe 4.0 storage device to enjoy the fastest data-transfer speeds on the 3rd Generation AMD Ryzen platform.
    * The M.2_1 supports PCIe 4.0 and the M.2_2 supports PCIe 3.0.
    Thunderbolt 3 Support
    Prime B550-Plus supports ThunderboltEX 3-TR, an Intel certified Thunderbolt 3 add-on card that enables bi-directional speeds of up to 40 Gbps via a single cable. Additionally, an integrated Thunderbolt 3 header can support up to six devices in a daisy-chain and provide up to 100 watts of power to fast-charge devices.
    USB 3.2 Gen 2 Type-A & Type-C
    Numerous USB ports support high-end rigs loaded with peripherals, including a USB Type-C and a Type-A connectors with fast USB 3.2 Gen 2 connectivity for compatible cases.
    Addressable Gen 2 RGB Header
    The addressable Gen 2 RGB header is now capable of detecting the number of LEDs on second-gen addressable RGB devices, allowing the software to automatically tailor lighting effects to specific devices. The new header also offers backward-compatibility with existing Aura RGB gear.
    TUF GAMING B550-PLUS
    TUF GAMING B550M-PLUS (WI-FI)
    TUF GAMING B550M-PLUS
    PRIME B550-PLUS
    PRIME B550M-A (WI-FI)
    PRIME B550M-A
    CPU
    AM4
    AM4
    AM4
    AM4
    AM4
    AM4
    CPU power
    8+2
    8+2
    8+2
    -
    -
    -
    Memory
    4 x DDR4 4800+, Max. 128GB
    4 x DDR4 4400+, Max. 128GB
    4 x DDR4 4400+, Max. 128GB
    4 x DDR4 4400+, Max. 128GB
    4 x DDR4 4400+, Max. 128GB
    4 x DDR4 4400+, Max. 128GB
    Graphic output
    HDMI 2.1(4K@60HZ) ; DP 1.2
    HDMI 2.1(4K@60HZ) ; DP 1.2
    HDMI 2.1(4K@60HZ) ; DP 1.2
    HDMI 2.1(4K@60HZ) ; DP 1.2
    HDMI 2.1(4K@60HZ) ; D-Sub ; DVI-D
    HDMI 2.1(4K@60HZ) ; D-Sub ; DVI-D
    Expansion slots
    1 x PCIe 4.0 x16 SafeSlot (@x16) ; 1 x PCIe 3.0 x16 (max. @x4)
    1 x PCIe 4.0 x16 SafeSlot (@x16) ; 1 x PCIe 3.0 x16 (max. @x4)
    1 x PCIe 4.0 x16 SafeSlot (@x16) ; 1 x PCIe 3.0 x16 (max. @x4)
    1 x PCIe 4.0 x16 SafeSlot (@x16) ; 1 x PCIe 3.0 x16 (max. @x4)
    1 x PCIe 4.0 x16 SafeSlot (@x16)
    1 x PCIe 4.0 x16 SafeSlot (@x16)
    SATA 6Gb/s
    6
    4
    4
    6
    4
    4
    M.2
    1*M.2 22110 (PCIe 4.0 x4 & SATA) ; 1*M.2 22110 (PCIe 3.0 x4 & SATA)
    1*M.2 2280 (PCIe 4.0 x4 & SATA) ; 1*M.2 22110 (PCIe 3.0 x4 & SATA)
    1*M.2 2280 (PCIe 4.0 x4 & SATA) ; 1*M.2 22110 (PCIe 3.0 x4 & SATA)
    1*M.2 2280 (PCIe 4.0 x4 & SATA) ; 1*M.2 22110 (PCIe 3.0 x4 & SATA)
    1*M.2 22110 (PCIe 4.0 x4 & SATA) ; 1*M.2 2280 (PCIe 3.0 x4 & SATA)
    1*M.2 22110 (PCIe 4.0 x4 & SATA) ; 1*M.2 2280 (PCIe 3.0 x4 & SATA)
    USB
    2 @B (1A1C) ; 6 (4@B, 2@F) ; 6 (2@B,4@F)
    2 @B (1A1C) ; 6 (4@B, 2@F) ; 6 (2@B, 4@F)
    2 @B (1A1C) ; 6 (4@B, 2@F) ; 6 (2@B, 4@F)
    2 @B (1A1C) ; 6 (4@B, 2@F) ; 6 (2@B, 4@F)
    2 (2A, @B) ; 6 (4@B, 2@F) ; 4 (4@F)
    2 (2A, @B) ; 6 (4@B, 2@F) ; 4 (4@F)
    Wireless
    -
    Intel Wi-Fi 6 AX200
    -
    -
    Intel Wi-Fi 6 AX200
    -
    Ethernet
    Realtek RTL8125B 2.5Gb
    Realtek RTL8125B 2.5Gb
    Realtek RTL8125B 2.5Gb
    Realtek RTL8111H 1Gb
    Realtek RTL8111H 1Gb
    Realtek RTL8111H 1Gb

    Product information

      • Brand:ASUS
      • CPU socket:Socket AM4
      • Compatible devices:Desktop PC
      • RAM memory technology:DDR4
      • Compatible processors:AMD AM4 Socket 3rd Gen AMD Ryzen
      • Chipset type:AMD B550
      • Memory clock speed:4400 MHz
      • Platform:Windows 10
      • Series:PRIME B550-PLUS
      • CPU model:Xeon
      • Product Dimensions:30.5 x 24.4 x 3 cm; 700 Grams
      • Batteries:1 Unknown batteries required.
      • Item model number:PRIME B550-PLUS
      • Manufacturer:Asus
      • Color:Black
      • Form Factor:ATX
      • Processor Type:Xeon
      • Processor Socket:Socket AM4
      • Memory Technology:DDR4
      • Computer Memory Type:DDR4 SDRAM
      • Maximum Memory Supported:128 GB
      • Memory Clock Speed:4400 MHz
      • Graphics Card Interface:PCI-Express x16, PCI Express
      • Number of USB 2.0 Ports:2
      • Number of HDMI Ports:1
      • Number of Ethernet Ports:1
      • Wattage:3600
      • Are Batteries Included:No
      • Item Weight:700 g

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      ASUS PRIME B550-PLUS AMD B550 (Ryzen AM4) ATX Motherboard (dual M.2, PCIe 4.0, DDR4 4400, 1 Gb Ethernet, DisplayPort/HDMI, USB 3.2 Gen 2 Type-A and Type-C, Aura Sync RGB Headers Support)
      ASUS PRIME B550-PLUS AMD B550 (Ryzen AM4) ATX Motherboard (dual M.2, PCIe 4.0, DDR4 4400, 1 Gb Ethernet, DisplayPort/HDMI, USB 3.2 Gen 2 Type-A and Type-C, Aura Sync RGB Headers Support) by Amazon.co.uk
      Price last update: 12/06/2025
      View deal