Image shown is a representation only.
| Manufacturer | ASRock, Inc |
|---|---|
| Manufacturer's Part Number | 90-MXBCU0-A0UAYZ |
| Description | ASRock; Product Model: B550M Steel Legend; Product Type: Desktop Motherboard; Controller Type: Serial ATA/600; Number of Onboard USB 3.2 Ports: 4; Number of Network (RJ-45) Ports: 1; |
| NAME | DESCRIPTION |
|---|---|
| Chipset Manufacturer: | AMD |
| Number of SATA Interfaces: | 6 |
| Processor Supported: | Ryzen 3, Ryzen 5, Ryzen 5 Pro, Ryzen 7, Ryzen 9 |
| Memory Speed Supported: | 4733 MHz, 4666 MHz, 4600 MHz, 4533 MHz, 4466 MHz, 4400 MHz, 4333 MHz, 4266 MHz, 4200 MHz, 4133 MHz, 4000 MHz, 3866 MHz, 3800 MHz, 3733 MHz, 3600 MHz, 3466 MHz, 3200 MHz, 2933 MHz, 2667 MHz, 2400 MHz, 2133 MHz |
| Number of M.2 Interfaces: | 3 |
| Chipset Model: | B550 |
| Controller Type: | Serial ATA/600 |
| Number of USB 2.0 Ports: | 2 |
| Maximum Memory Supported: | 128 GB |
| Total Number of USB Ports: | 8 |
| Depth: | 9.6 " |
| RAID Supported: | Yes |
| S/PDIF: | Yes |
| Form Factor: | Micro ATX |
| Memory Technology: | DDR4 SDRAM |
| Onboard Video: | CPU Dependent Video |
| Audio Channels: | 7.1 |
| Multi GPU Supported: | CrossFireX |
| Total Number of Onboard USB Ports: | 8 |
| Number of Onboard USB 3.2 Ports: | 4 |
| DisplayPort: | Yes |
| Processor Socket: | Socket AM4 |
| Product Model: | B550M Steel Legend |
| RAID Levels: | 0, 1, 10 |
| Width: | 9.6 " |
| Brand Compatibility: | AMD |
| 2.5Gigabit Ethernet: | Yes |
| Number of Memory Slots: | 4 |
| Number of PCI Express x16 Slots: | 2 |
| Product Name: | B550M Steel Legend Desktop Motherboard |
| Memory Form Factor: | DIMM, UDIMM |
| Total Number of PCI Express Slots: | 3 |
| Brand Name: | ASRock |
| Number of PCI Express x1 Slots: | 1 |
| Marketing Information: |
TOUGH AS STEEL 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. STEEL FOREVER Get Endless Performance Possibilities with Steel Style 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. The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming. Each sound is properly positioned in 360° on a radar for a full immersion during the game. 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, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard. 10 Power Phase Design Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well. Hi-Density Power Connector Reduces 23% power loss and decreases the connector’s temperature by 22 degrees Celsius. 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! RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB ASRock motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way! ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well. Dragon 2.5 Gb/s LAN The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups. Automatically detects and accelerates game traffic ahead of other network traffic for smoother, stutter-free in-game performance and the competitive edge. A SOLID M.2-SOLUTION PERFORMER Dual M.2 For SSD, Supports Type 22110 M.2 Ready for higher capacity and even faster Type 22110 M.2 NVMe SSD to fulfill the need of performance. Hyper M.2 socket that supports PCIe Gen4 x4 while M.2 socket is capable of running PCIe Gen3 x2 and SATA3 mode. M.2 Armors Good M.2 SSD protection is important for longevity and stability. ASRock provides a completed M.2 armor solution that makes SSDs to run in a certain low temperature. |
| Total Processor Supported: | 1 |
| Product Type: | Desktop Motherboard |
| Number of Total Expansion Slots: | 3 |
| Number of USB 3.2 Ports: | 6 |
| HDMI: | Yes |
| Number of Network (RJ-45) Ports: | 1 |
| Number of Onboard USB 2.0 Ports: | 4 |
