Description
ASRock B860M Steel legend WiFi Motherboard
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.
- Supports Intel® Core™ Ultra Processors (Series 2) (LGA1851)
- 12+1+1+1+1 Power Phase, 80A SPS for VCore+GT+SA
- 4 x DDR5 DIMMs
Supports Dual Channel, up to 8666+ (OC) - 1 PCIe 5.0 x16
- Graphics Output Options: 1 HDMI, 1 DisplayPort, 1 Thunderbolt™ 4 Type-C
- Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
- 4 SATA3
1 Blazing M.2 (PCIe Gen5x4)
3 Hyper M.2 (PCIe Gen4x4) - 1 Thunderbolt™ 4 Type-C (Rear)
3 USB 3.2 Gen2 (2 Rear, 1 Front Type-C)
6 USB 3.2 Gen1 (4 Rear, 2 Front)
6 USB 2.0 (2 Rear, 4 Front) - Realtek 2.5G LAN
- 802.11axe Wi-Fi 6E + Bluetooth
- Supports BIOS Flashback, M.2 Bottom Heatsink
Specification:
| Unique Features | Superb Productivity: PCIe Gen5 (Graphics, M.2), Dual Channel DDR5, Thunderbolt™ 4 Type-C (40 Gb/s); Rock-Solid Durability: 12+1+1+1+1 Power Phase, 80A SPS for VCore+GT+SA, Enlarged Heatsink Armor, Flexible Integrated I/O Shield, 20K Long-lasting Black Caps; Ultrafast Connectivity: 2.5G LAN, Wi-Fi 6E; EZ Update: BIOS Flashback Button, ASRock Auto Driver Installer; EZ Troubleshooter: ASRock Post Status Checker |
| CPU | Supports Intel® Core™ Ultra Processors (Series 2) (LGA1851); Supports Intel® Hybrid Technology, Turbo Boost Max 3.0, TVB, ABT, Integrated NPU |
| Chipset | Intel® B860 |
| Memory | Dual Channel DDR5; 4 × DDR5 DIMM Slots; Up to DDR5-8666+(OC); Max 256GB; Supports CUDIMM, XMP 3.0 |
| BIOS | 256Mb AMI UEFI Legal BIOS with GUI |
| Graphics | Intel® Xe LPG Graphics; HDMI 2.1 (HDR, HDCP 2.3, 4K@120Hz); DisplayPort 1.4 with DSC (8K@60Hz, 5K@120Hz); Thunderbolt™ 4 (8K@60Hz or dual 4K@60Hz) |
| Audio | 7.1 CH HD Audio (Realtek ALC1220); Impedance Sensing; Separate PCB layers for L/R; Nahimic Audio |
| LAN | 2.5G LAN (Dragon RTL8125BG) with bandwidth control & game/streaming modes |
| Wireless LAN | Wi-Fi 6E 802.11axe; 2×2 MIMO; Dual-Band with 6GHz support; Bluetooth 5.3; MU-MIMO |
| Expansion Slots | 1 × PCIe 5.0 x16 (CPU); 1 × M.2 (Key E, 2230) for WiFi/BT & CNVio/CNVio2 |
| Storage | CPU: 1 × Blazing M.2 (M2_1, 2280, PCIe Gen5x4); Chipset: 3 × Hyper M.2 (M2_2~M2_4, 2280, PCIe Gen4x4), 4 × SATA3 6Gb/s; NVMe boot support |
| RAID | RAID 0/1/5/10 for SATA |
| USB | Rear: 1 × Thunderbolt™ 4 Type-C, 2 × USB 3.2 Gen2 Type-A, 4 × USB 3.2 Gen1, 2 × USB 2.0; Front: 1 × USB 3.2 Gen2 Type-C, 2 × USB 3.2 Gen1, 4 × USB 2.0; all ESD protected |
| Internal Connectors | Thermistor Header; SPI TPM; RGB Header; 3 × Addressable LED Headers; 2 × CPU Fan (1A/12W & 3A/36W); 4 × Chassis Fans (3A/36W); 1 × AIO Pump (3A/36W); 24-pin ATX; 2 × 8-pin 12V; Front Audio; USB 2.0 (4 ports); USB 3.2 Gen1 (2 ports); USB 3.2 Gen2 Type-C (Front) |
| Rear I/O | 2 × Antenna Ports; HDMI; DisplayPort 1.4; Optical SPDIF; Thunderbolt™ 4 Type-C (PD 15W); 2 × USB 3.2 Gen2 Type-A; 4 × USB 3.2 Gen1; 2 × USB 2.0; 2.5G LAN; BIOS Flashback; Line Out & Mic (Gold-plated) |
| Software | ASRock A-Tuning; Dragon 2.5G LAN Software; Polychrome SYNC |
| UEFI | ASRock EZ Mode; Full HD UEFI; My Favorites; Auto Driver Installer; Instant Flash |
| Accessories | 2 × SATA Cables; 2 × WiFi Antennas; Thermistor Cable; 1 × M.2 Screw |
| Form Factor | Micro ATX, 24.4 × 24.4 cm; 2oz Copper PCB |
| Operating System | Windows 11 64-bit |
| Certifications | FCC, CE; ErP/EuP Ready |
