Thông số sản phẩm

    • Kích thước: M-ATX
    • Socket: AM4
    • Chipset: B550
    • Khe RAM tối đa: 4
    • Loại RAM hỗ trợ: DDR4

Thông số kỹ thuật

  • Sản phẩm

    Bo mạch chủ

    Tên Hãng

    Asrock

    Model

    B550M Steel Legend

    CPU hỗ trợ

    AMD

    Chipset

    B550

    RAM hỗ trợ

    4 x DDR4 DIMM Slots ( 128GB )

    Khe cắm mở rộng

    2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*
    AMD Ryzen series APUs
    2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
    1 x PCI Express 3.0 x1 Slot
    1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module

    Ổ cứng hỗ trợ

    6 x SATA3 6.0 Gb/s

    1 x Hyper M.2 Socket (M2_1)

    1 x M.2 Socket (M2_2

    Cổng kết nối (Internal)

    1 x SPI TPM Header
    1 x Power LED and Speaker Header
    2 x RGB LED Headers*
    2 x Addressable LED Headers**
    1 x CPU Fan Connector (4-pin)***
    1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
    4 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)****
    1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
    1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
    1 x 4 pin 12V Power Connector (Hi-Density Power Connector)
    1 x Front Panel Audio Connector
    2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
    2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection)

    Cổng kết nối (Back Panel)

    2 x Antenna Mounting Points
    1 x PS/2 Mouse/Keyboard Port
    1 x HDMI Port
    1 x DisplayPort 1.4
    1 x Optical SPDIF Out Port
    1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection)
    1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection)
    4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)
    2 x USB 2.0 Ports (Supports ESD Protection)
    1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
    1 x Clear CMOS Button
    HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)

    LAN / Wireless

    2.5 Gigabit LAN 10/100/1000/2500 Mb/s

    Kích cỡ

    Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm

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