ASRock B850 STEEL LEGEND WIFI
Motherboard | ATX | Socket AM5 | AMD B850 Chipset | USB-C 3.2 Gen 2x2, USB-C 3.2 Gen2, USB 3.2 Gen 2, USB 3.2 Gen 1 | 2.5 Gigabit LAN, Bluetooth, Wi-Fi 7 | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | ASRock B850 STEEL LEGEND WIFI - motherboard - ATX - Socket AM5 - AMD B850 |
|---|---|
| Product Type | Motherboard - ATX |
| Chipset Type | AMD B850 |
| Processor Socket | 1 x Socket AM5 |
| Compatible Processors | (supports Ryzen 7000/8000/9000 Series) |
| Max RAM Size | 256 GB |
| RAM Supported | 4 DIMM slots - DDR5, non-ECC, unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 3 x Hyper M.2, 1 x Blazing M.2 |
| USB / FireWire Ports | 2 x USB-C 3.2 Gen 2 + 2 x USB 3.2 Gen 2 + 3 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 2x2 + 4 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | 2.5 Gigabit Ethernet, Bluetooth 5.4, 802.11a/b/g/n/ac/ax/be (Wi-Fi 7) |
General
| Product Type | Motherboard - ATX |
|---|---|
| Chipset Type | AMD B850 |
| Processor Socket | Socket AM5 |
| Max Processors Qty | 1 |
| Compatible Processors | (supports Ryzen 7000/8000/9000 Series) |
Supported RAM
| Max Size | 256 GB |
|---|---|
| Technology | DDR5 |
| Bus Clock | 4000 MHz (O.C.) |
| Supported RAM Integrity Check | Non-ECC |
| Registered or Buffered | Unbuffered |
| Features | Dual channel memory architecture, Intel Extreme Memory Profiles (XMP), AMD EXPO technology |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Audio Codec | Realtek ALC4082 |
| Compliant Standards | High Definition Audio |
LAN
| Network Controller | Dragon RTL8125BG |
|---|---|
| Network Interfaces | 2.5 Gigabit Ethernet, Bluetooth 5.4, 802.11a/b/g/n/ac/ax/be (Wi-Fi 7) |
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 5.0 x16 1 x PCIe 4.0 x16 (x4 mode) 1 x M.2 socket (2280 M.2 Key M slot) 1 x M.2 socket (2230 M.2 Key E slot) 2 x M.2 socket (2260/2280 M.2 Key M slot) 1 x M.2 socket (2230/2260/2280 M.2 Key M slot) |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 PCIe 5.0 -connectors: 1 x Blazing M.2 PCIe 4.0 -connectors: 3 x Hyper M.2 |
| Interfaces | 2 x USB-C 3.2 Gen 2 3 x USB 3.2 Gen 1 2 x USB 3.2 Gen 2 4 x USB 2.0 1 x LAN (2.5Gigabit Ethernet) 2 x aerial 1 x HDMI 1 x SPDIF out 1 x audio line-out - mini-jack 1 x microphone - mini-jack |
| Internal Interfaces | 4 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x SPI - header 1 x USB-C 3.2 Gen 2x2 - header 1 x audio - header |
| Power Connectors | 24-pin main power connector, 2 x 8-pin ATX12V connectors |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | UEFI BIOS |
| Hardware Features | ASRock Auto Driver Installer, ASRock EZ Mode, ASRock Full HD UEFI, ASRock Instant Flash, BIOS FlashBack button, ASRock POST Status Checker (PSC), pre-mounted I/O shield, 20K black capacitors, 14+2+1 Phase Power Design, 80A Power Stage, Dr.MOS MOSFET, Hi-Density Power Connectors, 8 Layer PCB, Surface Mount Technology (SMT), reinforced PCIe slots, Nahimic Audio Enhacer, enlarged M.2 heatsink, Enlarged Chipset Heatsink, DIY Friendly Design, anti-drop M.2 heatsink screw, aluminium heatsink design, ASRock Polychrome RGB |
Miscellaneous
| Included Accessories | 2 x ASRock WiFi 2.4/5/6 GHz Antennas, thermistor cable |
|---|---|
| Cables Included | 2 x Serial ATA cable |
| Software Included | ASRock A-Tuning, ASRock Dragon 2.5G LAN Software, ASRock Polychrome SYNC |
| Compliant Standards | FCC, ErP Ready, EuP Ready |
| Width | 24.4 cm |
| Depth | 30.5 cm |
Product features
Robust architecture for performance
The ASRock B850 STEEL LEGEND WIFI motherboard is built on the AMD B850 chipset, enabling support for Ryzen processors and delivering a reliable platform for both gaming and multitasking.Advanced networking capabilities
Featuring 2.5 Gigabit Ethernet and support for Wi-Fi 7, this motherboard ensures quick and stable Internet connections for online gaming and streaming.Versatile expansion options
The board comes equipped with various expansion slots, including PCIe 5.0 and multiple M.2 sockets, providing room for upgrading components and enhancing performance.Immersive audio experience
High-definition audio output is enabled by the Realtek ALC4082 codec, offering an 8-channel sound system that enhances the overall user experience.User-friendly design
With features like a pre-mounted I/O shield, DIY-friendly layout, and ASRock's Auto Driver Installer, setting up this motherboard is convenient for both new and experienced builders.Key selling points
- Supports Ryzen 7000/8000/9000 Series processors
- Equipped with DDR5 SDRAM support
- Offers advanced networking with 2.5 Gigabit Ethernet and Wi-Fi 7
- Variety of expansion slots for upgrades
- High-definition audio for immersive sound
References
MPN: B850 STEEL LEGEND WIFI
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14/07/2026 13:19:31