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 FOREVERGet Endless Performance Possibilities with Steel StyleNahimic AudioWhether 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. MOSDr.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 ChokeCompared 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.Hi-Density Power ConnectorReduces 23% power loss and decreases the connector s temperature by 22 degrees Celsius.8+4 12V Power Connectors24-pin ATX Power Connector2oz Copper PCB2 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 RGBASRock 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 LANThe 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 PERFORMERDual M.2 For SSD, Supports Type 22110 M.2Ready 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.
| Processor | |
| Processor manufacturer: | AMD |
| Processor socket: | Socket AM4 |
| Compatible processor series: | 3rd Generation AMD Ryzen 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen 7, 3rd Generation AMD Ryzen 9 |
| Maximum number of SMP processors: | 1 |
| Supported processor sockets: | Socket AM4 |
| Memory | |
| Supported memory types: | DDR4-SDRAM |
| Number of memory slots: | 4 |
| Maximum internal memory: | 128 GB |
| Memory slots type: | DIMM |
| ECC: |  |
| Non-ECC: | |
| Supported memory clock speeds: | 2133,2400,2667,2933,3200,3333,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533 MHz |
| Supported memory clock speed (max): | 4533 MHz |
| Supported memory module capacities: | 4GB, 8GB, 16GB, 32GB |
| Unbuffered memory: | |
| Storage controllers | |
| Supported storage drive interfaces: | M.2, SATA III |
| Supported storage drive types: | HDD & SSD |
| RAID support: | |
| RAID levels: | 0, 1, 10 |
| Graphics | |
| Parallel processing technology support: | CrossFireX, Quad-GPU CrossFireX |
| Maximum resolution: | 5120 x 2880 pixels |
| HDCP: | |
| Number of displays supported: | 2 |
| Internal I/O | |
| USB 2.0 connectors: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors: | 2 |
| Number of SATA III connectors: | 6 |
| Front panel audio connector: | |
| Front panel connector: | |
| ATX Power connector (24-pin): | |
| CPU fan connector: | |
| Number of chassis fan connectors: | 4 |
| Peripheral (Molex) power connectors (4-pin): | 2 |
| EPS power connector (8-pin): | |
| TPM connector: | |
| 12V power connector: | |
| RGB LED pin header: | |
| Rear panel I/O ports | |
| USB 2.0 ports quantity: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: | 1 |
| Ethernet LAN (RJ-45) ports: | 1 |
| HDMI ports quantity: | 1 |
| PS/2 ports quantity: | 1 |
| DisplayPorts quantity: | 1 |
| DisplayPort version: | 1.4 |
| Microphone in: | |
| S/PDIF out port: | |
| WiFi-AP antenna jack: | 2 |
| Network | |
| Wi-Fi: |  |
| Ethernet LAN: | |
| Ethernet interface type: | 2.5 Gigabit Ethernet |
| LAN controller: | Dragon RTL8125BG |
| Wake-on-LAN ready: | |
| Features | |
| Component for: | PC |
| Motherboard form factor: | micro ATX |
| Motherboard chipset family: | AMD |
| Motherboard chipset: | AMD B550 |
| Audio output channels: | 7.1 channels |
| Audio chip: | Realtek ALC1200 |
| PC health monitoring: | CPU, Fan, Temperature, Voltage, Water cooling |
| Power source type: | ATX |
| Windows operating systems supported: | Windows 10 x64, Windows 11 x64 |
| Expansion slots | |
| PCI Express x1 (Gen 3.x) slots: | 1 |
| PCI Express x16 (Gen 3.x) slots: | 1 |
| PCI Express x16 (Gen 4.x) slots: | 1 |
| Number of M.2 (M) slots: | 2 |
| BIOS | |
| BIOS type: | UEFI AMI |
| BIOS memory size: | 256 Mbit |
| ACPI version: | 5.1 |
| Clear CMOS button: | |
| Plug and Play: | |
| System Management BIOS (SMBIOS) version: | 2.3 |
| Logistics data | |
| Harmonized System (HS) code: | 84733020 |
| Weight & dimensions | |
| Width: | 244 mm |
| Depth: | 244 mm |
| Height: | 70 mm |
| Packaging content | |
| Cables included: | SATA |
| Drivers included: | |
| Other features | |
| Weight: | 465 g |
| Quick installation guide: | |
| Number of M.2 (E) slots: | 1 |
