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Motherboard ASROCK B550M Steel Legend

7750,00 LE
Array
Back to: AMD
      • CPU
        - Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
        - Digi Power design
        - 10 Power Phase design

        *Please refer to CPU support list for details.
      • Chipset
        - AMD B550
      • Memory
        - Dual Channel DDR4 Memory Technology
        - 4 x DDR4 DIMM Slots
        - AMD Ryzen series CPUs (Vermeer) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
        - AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
        - AMD Ryzen series APUs (Cezanne) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
        - AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
        - AMD Ryzen series APUs (Picasso) support DDR4 3333+(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
        - Max. capacity of system memory: 128GB**
        - Supports Extreme Memory Profile (XMP) memory modules
        - 15μ Gold Contact in DIMM Slots

         
      • BIOS
        - 256Mb AMI UEFI Legal BIOS with GUI support
        - Supports "Plug and Play"
        - ACPI 5.1 compliance wake up events
        - Supports jumperfree
        - SMBIOS 2.3 support
        - CPU, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, 2.5V_PROM, +1.8VSB, VDDP Voltage Multi-adjustment
      • Graphics
        - Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU*
        - DirectX 12, Pixel Shader 5.0
        - Shared memory default 2GB. Max Shared memory supports up to 16GB.**
        - Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers
        - Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
        - Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@120Hz
        - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
        - Supports HDR (High Dynamic Range) with HDMI 2.1
        - Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports***
        - Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports
        - Supports Microsoft® PlayReady

        *Actual support may vary by CPU

        **The Max shared memory 16GB requires 32GB system memory installed.

        ***Picasso supports HDCP 2.2 with HDMI 2.0 Port
      • Audio
        - 7.1 CH HD Audio with Content Protection (Realtek ALC1220/ALC1200 Audio Codec)
        - Premium Blu-ray Audio support
        - Supports Surge Protection
        - PCB Isolate Shielding
        - Individual PCB Layers for R/L Audio Channel
        - Gold Audio Jacks
        - Nahimic Audio
      • LAN
        - 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
        - Dragon RTL8125BG
        - Supports Dragon 2.5G LAN Software
        - Smart Auto Adjust Bandwidth Control
        - Visual User Friendly UI
        - Visual Network Usage Statistics
        - Optimized Default Setting for Game, Browser, and Streaming Modes
        - User Customized Priority Control
        - Supports Wake-On-LAN
        - Supports Lightning/ESD Protection
        - Supports Energy Efficient Ethernet 802.3az
        - Supports PXE
  • Slots
    AMD Ryzen series CPUs (Vermeer and Matisse)
    - 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*
    AMD Ryzen series APUs (Cezanne and Renoir)
    - 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
    AMD Ryzen series APUs (Picasso)
    - 2 x PCI Express x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3 x4 mode)*

    - 1 x PCI Express 3.0 x1 Slot
    - Supports AMD Quad CrossFireX™ and CrossFireX™
    - 15μ Gold Contact in VGA PCIe Slot (PCIE1)
    - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module

    *Supports NVMe SSD as boot disks
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  • Storage
    - 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*
    - 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) (with Cezanne, Renoir and Picasso)**
    - 1 x M.2 Socket (M2_2), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)**

    *M2_2 and SATA3_5_6 share lanes. If either one of them is in use, the other one will be disabled.

    **Supports NVMe SSD as boot disks
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  • Connector
    - 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)

    *Support in total up to 12V/3A, 36W LED Strip

    **Support in total up to 5V/3A, 15W LED Strip

    ***The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

    ****The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.

    *****The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
    CPU_FAN2/WP, CHA_FAN1/WP, CHA_FAN2/WP, CHA_FAN3/WP and CHA_FAN4/WP can auto detect if 3-pin or 4-pin fan is in use.
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  • Rear Panel I/O
    - 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)
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  • Software and UEFI
    Software
    - ASRock Motherboard Utility (A-Tuning)
    - ASRock Polychrome SYNC*
    UEFI
    - ASRock Full HD UEFI
    - ASRock Instant Flash

    *These utilities can be downloaded from ASRock Live Update & APP Shop.
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  • Support CD
    - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
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  • Accessories
    - Quick Installation Guide, Support CD
    - 2 x SATA Data Cables
    - 2 x Screws for M.2 Sockets
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  • Hardware Monitor
    - Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans
    - Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
    - Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
    - Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans
    - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, +1.8V, VDDP
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  • Form Factor
    - Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
    - 2oz Copper PCB
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  • OS
    - Microsoft® Windows® 10 64-bit / 11 64-bit
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  • Certifications
    - FCC, CE
    - ErP/EuP ready (ErP/EuP ready power supply is required)
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