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  • Asrock B550 Steel Legend Socket AM4 ATX AMD B550
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    Asrock B550 Steel Legend Socket AM4 ATX AMD B550

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    General Information

    General Information for Asrock

    Asrock B550 Steel Legend, AMD, Socket AM4, AMD Ryzen 3 3rd Gen, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen 7, 3rd Generation AMD..., DDR4-SDRAM, DIMM, 128 GB

    Supports 3Rd Gen Amd Am4 Ryzen / Future Amd Ryzen Processors
    14 Power Phase Design, Digi Power, Dr. Mos
    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, Displayport
    Amd Crossfirex
    7.1 Ch Hd Audio (Realtek Alc1220 Audio Codec), Nahimic Audio
    6 Sata3, 1 Hyper M.2 (Pcie Gen4 X4), 1 M.2 (Pcie Gen3 X2 & Sata3)
    2 Usb 3.2 Gen2 (Rear Type A+C), 5 Usb 3.2 Gen1 (2 Front, 2 Rear, 1 Front Type-C)
    Dragon 2.5G Lan

    Steel Legend Represents The Philosophical State Of Rock-Solid Durability And Irresistible Aesthetics. Built Around Most Demanding Specs And Features, The Steel Legend Series Aims At Daily Users And Mainstream Enthusiasts! Providing A Strong Array Of Materials/Components To Ensure A Stable And Reliable Performance.

    Unbeatable Heatsink Armor
    Forged With Aluminum Alloy Heatsinnk Top Cover That Effectively Improves Heat Dissipation. Underneath Its Solid Strong Cover Lie Two Gaming Required M.2 Key M Sockets For High Speed Ssds.

    Dual M.2 Sockets For Ssd
    Hyper M.2 Socket That Supports Pcie Gen4 X4 While M.2 Socket Is Capable Of Running Pcie Gen3 X2 And Sata3 Mode.

    Nahimic Audio
    Whether You Are Using Headphones, A Headset, External Or Internal Speakers, Via Usb, Wi-Fi, Analog Output Or Even Hdmi, Nahimic Audio Offers You The Most Engaging Listening Experience, Vibrant And Rich With Details.

    Dr. Mos
    Dr.Mos Is The Integrated Power Stage Solution Which Is Optimized For Synchronous Buck-Set Down Voltage Applications! Compared To Traditional Discrete Mosfets, It Intelligently Delivers Higher Current For Each Phase, Thus Providing Improved Thermal Result And Superior Performance.

    Premium 60A Power Choke
    Compared To Traditional Chokes, Asrocks Premium 60A Power Chokes Effectively Make The Saturation Current Up To Three Times Better, Thus Providing Enhanced And Improved Vcore Voltage To The Motherboard.

    Hi-Density Power Connector
    Reduces 23% Power Loss And Decreases The Connectors Temperature By 22 Degrees Celsius.
    8+4 12V Power Connectors
    24-Pin Atx Power Connector

    2Oz Copper Pcb
    2 Ounce Copper Inner Layers That Provide Stable Signal Traces And Power Shapes! Delivering Lower Temperature And Higher Energy Efficiency For Overclocking, It's Able To Support The Latest Ddr4 Memory Modules With Most Extreme Memory Performance!

    Specifications

    Unique Feature
    Asrock Usb 3.2 Gen2
    - Asrock Usb 3.2 Gen2 Type-A Port (10 Gb/S)
    - Asrock Usb 3.2 Gen2 Type-C Port (10 Gb/S)
    Asrock Super Alloy
    - Xxl Aluminum Alloy Heatsink
    - Premium 60A Power Choke
    - 50A Dr.Mos
    - Premium Memory Alloy Choke (Reduces 70% Core Loss Compared To Iron Powder Choke)
    - Nichicon 12K Black Caps (100% Japan Made High Quality Conductive Polymer Capacitors)
    - I/O Armor
    - Matte Black Pcb
    - High Density Glass Fabric Pcb
    - 2Oz Copper Pcb
    2.5G Lan
    Asrock Steel Slot Gen4
    Asrock Full Coverage M.2 Heatsink
    Asrock Hyper M.2 (Pcie Gen4x4)
    Asrock Ultra Usb Power
    Asrock Full Spike Protection (For All Usb, Audio, Lan Ports)
    Asrock Live Update & App Shop

    Cpu
    Supports 3Rd Gen Amd Am4 Ryzen / Future Amd Ryzen Processors
    Digi Power Design
    14 Power Phase Design
    Not Compatible With Amd Ryzen 5 3400G And Ryzen 3 3200G.

    Chipset
    Amd B550

    Memory
    Dual Channel Ddr4 Memory Technology
    4 X Ddr4 Dimm Slots
    Amd Ryzen Series Cpus (Matisse) 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 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
    Max. Capacity Of System Memory: 128Gb
    Supports Extreme Memory Profile (Xmp) Memory Modules
    15 Gold Contact In Dimm Slots

    BiosB
    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 Vddcrsoc, Dram, Vppm, Vttddr Offset, Cpu Vdd 1.8 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

    Audio
    7.1 Ch Hd Audio With Content Protection (Realtek Alc1220 Audio Codec)
    Premium Blu-Ray Audio Support
    Supports Surge Protection
    120Db Snr Dac With Differential Amplifier
    Ne5532 Premium Headset Amplifier For Front Panel Audio Connector (Supports Up To 600 Ohm Headsets)
    Pure Power-In
    Direct Drive Technology
    Pcb Isolate Shielding
    Impedance Sensing On Rear Out Port
    Individual Pcb Layers For R/L Audio Channel
    Gold Audio Jacks
    15 Gold Audio Connector
    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 (Matisse)
    - 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)
    - 2 X Pci Express 3.0 X1 Slots
    - Supports Amd Quad Crossfirex And Crossfirex
    - 1 X M.2 Socket (Key E), Supports Type 2230 Wifi/Bt Module
    - 15 Gold Contact In Vga Pcie Slot (Pcie1)

    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 (M21), Supports M Key Type 2230/2242/2260/2280 M.2 Pci Express Module Up To Gen4x4 (64 Gb/S) (With Matisse) Or Gen3x4 (32 Gb/S)
    1 X M.2 Socket (M22), Supports M Key Type 2230/2242/2260/2280/22110 M.2 Sata3 6.0 Gb/S Module And M.2 Pci Express Module Up To Gen3 X2 (16 Gb/S)

    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)
    5 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 (15 Gold Audio Connector)
    2 X Usb 2.0 Headers (Support 4 Usb 2.0 Ports) (Supports Esd Protection)
    1 X Usb 3.2 Gen1 Header (Supports 2 Usb 3.2 Gen1 Ports) (Supports Esd Protection)
    1 X Front Panel Type C Usb 3.2 Gen1 Header (Supports Esd Protection)
    1 X Dr. Debug With Led

    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)
    2 X Usb 3.2 Gen1 Ports (Supports Esd Protection)
    4 X Usb 2.0 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)

    Software And Uefi
    Software
    - Asrock Motherboard Utility (A-Tuning)
    - Asrock Dragon 2.5G Lan Software
    - Asrock Polychrome Sync
    Uefi
    - Asrock Full Hd Uefi
    - Asrock Instant Flash

    Support Cd
    Drivers, Utilities, Antivirus Software (Trial Version), Google Chrome Browser And Toolbar

    Accessories
    Quick Installation Guide, Support Cd
    2 X Sata Data Cables
    3 X Screws For M.2 Sockets
    2 X Standoffs For M.2 Sockets

    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 Vddcrsoc, Dram, Vppm, Cpu Vdd 1.8V

    Form Factor
    Atx Form Factor: 12.0-In X 9.6-In, 30.5 Cm X 24.4 Cm
    2Oz Copper Pcb

    Os
    Microsoft Windows 10 64-Bit

    Certifications
    Fcc, Ce
    Erp/Eup Ready (Erp/Eup Ready Power Supply Is Required)
    ©

    Manufacturer Supplied Images
    Please note, these images are supplied by the manufacturer and are for illustration purposes only. If you have any queries about this product, please contact us and we will be happy to help.

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    Best Sellers Rank

    #695 in Motherboards

    Supplied With
    • 100% Genuine Product
    • Quzo 21 Day Returns Policy - T&C Apply
    • All Official Packaging
    • All Applicable Guarantee(s)
    • Instruction Manuals and Documentation (where applicable)
    • Email when item is despatched.
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    ADDITIONAL INFORMATION

    B550 Steel Legend

    Further details for this product, B550 Steel Legend, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo is not responsible for the content.

    AMD B550, 4 x DDR4 DIMM, 7.1 CH HD Audio, 2.5 Gigabit LAN, 256Mb AMI UEFI

    Asrock B550 Steel Legend. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3 3rd Gen, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen 7, 3rd Generation AMD.... Supported memory types: DDR4-SDRAM, Memory slots type: DIMM, Maximum internal memory: 128 GB. Supported storage drive interfaces: M.2, Serial ATA III. Graphics adapter family: AMD, Graphics adapter: Radeon Vega. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Dragon RTL8

    Warranty information: 2 Year Return to Base Warranty.

    Initial Release Date: 28/05/2020

    Product Specification

    Asrock B550 Steel Legend Socket AM4 ATX AMD B550 Specifications

    Manu. Code
    B550 STEEL LEGEND
    Weight (approx)
    2400.00g
    Product TypeMotherboards
    Technical details
    Brand
    Asrock
    Collection
    Model
    Asrock B550 Steel Legend
    Processor
    Processor manufacturer
    AMD
    Processor socketSocket AM4
    Motherboard chipsetAMD B550
    Maximum number of SMP processors1
    Memory
    Supported memory types
    DDR4-SDRAM
    Number of memory slots4
    Memory slots typeDIMM
    ECCY
    Non-ECCY
    Maximum internal memory128 GB
    Unbuffered memoryY
    Storage
    Supported storage drive interfaces
    M.2,Serial ATA III
    M.2, Serial ATA III
    Graphics
    On-board graphics adapter
    Y
    Graphics adapter familyAMD
    Networking
    Wi-Fi
    N
    Ethernet LANY
    Ethernet interface type2.5 Gigabit Ethernet
    LAN controllerDragon RTL8125BG
    Ports & interfaces
    HDMI ports quantity
    1
    Ethernet LAN (RJ-45) ports1
    DisplayPorts quantity1
    USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
    USB 2.0 ports quantity4
    Number of SATA III connectors6
    PS/2 ports quantity1
    USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
    Microphone inY
    S/PDIF out portY
    HDCPY
    USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
    Weight & dimensions
    Width
    305 mm
    Depth244 mm
    Internal I/O
    USB 2.0 connectors
    4
    Front panel audio connectorY
    USB 3.2 Gen 1 (3.1 Gen 1) connectors3
    ATX Power connector (24-pin)Y
    CPU fan connectorY
    Peripheral (Molex) power connectors (4-pin)1
    EPS power connector (8-pin)Y
    RGB LED pin headerY
    Hospitality features
    Wake-on-LAN ready
    Y
    Performance
    Compatible processor series
    AMD Ryzen
    Audio chipRealtek ALC1220
    Audio output channels7.1 channels
    BIOS typeUEFI AMI
    DirectX version12.0
    Graphics adapterRadeon Vega
    Features
    Component for
    PC
    Motherboard chipset familyAMD
    Memory channelsDual-channel
    Packaging data
    Drivers included
    Y
    Other features
    Motherboard form factor
    ATX
    MPNB550 STEEL LEGEND
    Returns & Exchanges

    21 Days Return Policy

    We want you to be delighted every time you shop with us. Occasionally though, we understand that you may wish to return items.

    Items can be returned direct to us within 21 days from the day of dispatch for a refund or exchange.

    To qualify for this, the product must not have been worn, and be in brand new condition. You must return all the original packaging, instructions, guarantee and any extras.

    All technology / electrical items including but not restricted to TVs, laptops, tablets etc must be still in their original packaging with the manufacturer seals still in tact. We are unable to accept returns for products which have been opened and/or used.
    Product Questions

    Questions and Answers

    What processor socket does this product use?
    The Asrock B550 STEEL LEGEND processor socket is the Socket AM4.

    What is the motherboard chipset?
    The Asrock B550 STEEL LEGEND is based on the AMD B550 chipset.

    What is the maximum supported internal memory?
    The Asrock B550 STEEL LEGEND will support memory up to 128 GB.

    Does this product have an on-board graphics adapter?
    Yes, this product has an on-board graphics adapter.
    Ask a question
    You can ask a question about this particular product and we will email you the answer. The answer will then be posted here to assist other shoppers.

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    Quzo
    Help & Support
    Support Email:
    Sales/Support Phone
    020 365 79723

    Opening Hours
    Mon - Thursday (9:30am - 5:30pm)
    Friday (9.30am - 1.30pm)
    Closed Saturday
    Closed Sunday
    Contact Details
    • Quzo
    • Kemp House, 158 City Road
    • London
    • EC1V 2NX
    • United Kingdom

    • VAT Number: ​ 267 7554 58





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