Description ASRock B550M STEEL LEGEND Motherboard

B550M Steel Legend

• Support 3rd Gen AMD AM4 Ryzen™/Future AMD Ryzen™ Processors
• Power system 10, Dr. MOS
• Support DDR4 4733 + (OC)
• 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for the WiFi support
• Device of graphic data output: HDMI, DisplayPort
• AMD CrossFireX™
• 7.1-channel HD codec (Audiokodek of Realtek ALC1200), Nahimic Audio
• 6 SATA3, 1 of Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
Gen2
• 2 USB 3.2 (Back Type A+C), 8 USB 3.2 Gen1 (4 lobbies, 4 back)
• Dragon 2.5G LAN

Steel Legend is the philosophical concept reflecting indestructible stability and an irresistible esthetics. Motherboards of the Steel Legend series have powerful specifications and functions, and are intended for a wide range of users and technicians! Stable high performance is provided at the expense of the best materials and components.

Nahimic Audio system

When using earphones, headsets, external columns or the integrated speaker phone, through USB, Wi-Fi, an analog output or HDMI, the Nahimic Audio audio system will provide the best sound impressions with rich detailing.

Sound Tracker is the visual indicator specifying from what main directions the sound arrives. Each sound is in a special way located on radar 360 ° for full immersion in game process.

Power connector of high density

Decrease in power losses by 23% and decrease in temperature of the connector by 22 degrees.
Power connectors 8+4 12B
24-contact power connector ATX

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB

ASRock Motherboards differ in the stunning performance and effective appearance, and allow to create own light! ASRock offers enhanced features on management of LED illumination on light tapes, CPU fans and cases, and other similar devices.

Dragon NETWORK of 2.5 GB / with LAN

Smart platform of 2.5 GB / with LAN provides with

maximum network capacity necessary in home networks, during creation of content, online games and stream broadcasting high-quality to media. Network performance is 2.5 times higher in comparison with a gigabit Ethernet that guarantees fast and uncompromising connection for games, file transfers and creations of archive copies.

Automatic detection and acceleration of game traffic over other network traffic for ensuring smoothness of game process without delays and obtaining real advantage in games.

RELIABLE SOLUTION M.2

Two connectors M.2 for 22110 M.2 SSD

Support of faster drives of the increased capacity and performance like 22110 M.2 NVMe SSD. The Hyper M.2 connector for PCIe Gen4 x4 devices and connector M.2 working in PCIe Gen3 x2 and SATA3 modes.

Protection of M.2 Good protection of the M.2 SSD provides

with

durability and stability. ASRock proposes the finished solution for protection of the drives M.2 SSD reducing their working temperature.

Dual USB 3.2 Gen2 (Type-A + Type-C)

Onboard USB connectors 3.2 Gen2 Type-A and Type-C with data transmission rate to 10Gbps.

• USB connector 3.2 Gen2 doubles data transmission rate
• USB connector 3.2 Gen2 Type-C doubles charging speed!

M.2 Key E Connector for Wi-Fi

Can connect separate Wi-fi module 802.11ac to special connector M.2 (Key E).
* the Wi-fi Module is not included in the delivery package.

Flexible protection of the back panel

Unlike most vendors, we give big freedom of action, offering for back ports a stub with the configured size that it ideally entered the case without mechanical inaccuracies.

Two video outputs

At your disposal at once two often used video outputs, HDMI and DisplayPort from which it is possible to bring the image to external devices.

Aluminum radiator of XXL

Radiator of cooling of the large size effectively allocates for

heat from transistors and and a chipset, increasing stability of work of all system.

Throttles of Premium 60A Power Choke

In comparison with normal throttles, new throttles of a premium class from ASRock raise a saturation current by 3 times, providing more reliable voltage for the motherboard.

Dr. of MOS

Dr. of MOS is a built-in solution for optimization of synchronous giving of tension in any situations. Provides clever giving up to 50A of continuous current, improves thermal result and overall performance.

Black Nichicon 12K condensers

Superreliable black condensers 12K have service life not less than 12000 hours. Unlike other motherboards on which condensers hardly live till 10000 oclock ASRock offers Nichicon 12K Black Caps condensers with the service life prolonged for 20%, more reliable and stable.

Protection of I/O Armor

New technology of protection of the major components of the motherboard located at the back panel, uberezhyot a system from influence of static electricity.

Black opaque printed circuit board

Combination of black opaque color and copper shades is called by

High-End level components on ASRock motherboards.

Printed circuit board of high density

New design of the printed circuit board reduces gaps between layers and protects the motherboard from the electric short circuits caused by humidity.

by

Printed circuit board with a copper layer in 2 ounces

use only carefully selected copper samples for layers of the printed circuit board, and the technology allows to reduce temperatures and to improve energy efficiency at acceleration.

Gilded audio-plugs

Everything grows old over time, but not gold! Gilded audio plugs guarantees stable audio delivery!

Some components of the motherboard are especially sensitive

Full Spike Protection

differences of tension, and redundant current on them can lead to instant failure of all system. The ASRock Full Spike Protection technology reliably protects these components of the motherboard from sudden power surges.

Characteristic ASRock B550M STEEL LEGEND Motherboard

Article: span do not have B550M_STEEL_LEGEND

• Form factor micro-ATX
• Processor (socket type) AMD Socket AM4
• Model of the built-in processor
• Random access memory of DDR4 (quantity of slots), piece 4
• Random access memory of DDR3 (quantity of slots), piece there is no
• Random access memory of DDR2 (quantity of slots), piece there is no
• Chipset AMD B550
• Network connection (LAN RJ-45), Mbps 100/1000/2500 Ethernet
• Wireless interfaces (Wi-Fi) there Is no

• Assignment for game PCs
• Form factor micro-ATX
• Guarantee, month. 24
• Processor (socket type) AMD Socket AM4
• Processor (quantity of socket) 1
• Model of the built-in processor is not present
• Random access memory of DDR4 (quantity of slots), piece 4
• Random access memory of DDR3 (quantity of slots), piece there is no
• Random access memory of DDR2 (quantity of slots), piece there is no
• Random access memory (number of channels) 2nd channel
• Chipset AMD B550
• PCI Express Slot (PCI-E x16 (x16)), piece 2 of x PCI-E x16 (x16) of v4.x
• PCI Express Slot (PCI-E x16 (x8)), piece there is no
• PCI Express Slot (PCI-E x16 (x4)), piece there is no
• Slot of PCI Express (PCI-E x8), piece there is no
• Slot of PCI Express (PCI-E x4), piece there is no
• Slot of PCI Express (PCI-E x1), piece 1 of x PCI-E x1 v4.x
• Slot of PCI, piece there is no
• AGP Slot there is no
• Type-C/Thunderbolt 3 USB 3.1 Port 1 x USB 3.2 of Type C (Gen 2 up to 10Gbps)
• Gen 2 Type-A/Type-B/Type-CTM USB 3.1/3.2 Port (up to 10Gbps) 1 x USB 3.2 of Gen 2 Type-A
• Gen 1 Type-A/Type-B/micro USB USB 3.0/3.1/3.2 Port (up to 5Gbps) 2 x USB 3.2 of Gen 1 Type-A, 2 x USB 3.2 Gen 1 Type-A (on a payment, for a frontal output)
• Type-A/Type-B/mini USB/micro USB USB 2.0 Port (up to 480Mbps) 2 x USB 2.0 Type-A, 2 x span do not have USB 2.0 Type-A (on a payment, for a frontal output)
• VGA (D-Sub) Port
• Port DVI, piece there is no
• HDMI (mini/micro) Port 1 x HDMI
• Thunderbolt Port there is no
• DisplayPort (mini/micro) Port 1 x DisplayPort
• PS/2 Port, piece 1
• COM (RS-232) Port Is not present
• Port (IEEE 1394) is not present
• LPT Port (IEEE 1284), piece is not present
• Connector of the TPM module, piece 1 (on a payment)
• Number of SATA3 ports (6gbit/c), piece 6
• Number of SATA2 ports (3gbit/c), piece is not present
• Number of SATA Express ports (to 10gbit/c), piece is not present
• Slot of dimm.2, piece is not present
• Mini PCI Express (Mini PCI-E, span do not have Socket 3), piece 2 x M.2
• Support of program RAID RAID 0, RAID 1, RAID 10
• eSATA Port
• Quantity of eSATA, piece. do not have
• Number of IDE ports there is no
• Slot for FDD there is no
• Network connection (LAN RJ-45), Mbps 100/1000/2500 Ethernet
• Network connection (quantity of LAN RJ-45), Mbps 1
• LAN controller Model Dragon RTL8125BG
• Wireless interfaces (Wi-Fi) there Is no
• Wireless interfaces (Bluetooth/NFC) there is no
• Built-in sound processor Realtek ALC1200
• Multichannel sound 7.1
• Will corrode 3.5 mm (mini-Jack), piece 5
• Optical output (S/PDIF) is
• Support of several video cards AMD CrossFireX, AMD Quad-GPU CrossFireX
• Built-in video there is no
• BIOS Ami, UEFI
• DualBIOS Support there is no
• Control button Clear CMOS button (on the back panel)
• Cooling of the north-bridge passive (radiator)
• Cooling of the south bridge passive (radiator)
• General height of a product (H), mm 244
• General width of a product (W), mm 244
• Illumination Is
• Colour Black
• Main power connector 24 -

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