B860M Steel Legend WiFi, Intel® B860 Chipset, LGA 1851, Thunderbolt™ 4, microATX Motherboard
Quantity:
- SKU: 18382869
- Manufacturer: ASROCK
- MPN: B860M STEEL LEGEND WIFI
- Availability: USUALLY SHIPS WITHIN 3-5 DAYS
Starting At
$212.16
- 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
| Unique Feature |
Superb Productivity - PCIe Gen5 (Graphics, M.2) - Dual Channel DDR5 - Thunderbolt™ 4 Type-C Port (40 Gb/s) Rock-Solid Durability - 12+1+1+1+1 Power Phase, 80A SPS for VCore+GT+SA with Enlarged Heatsink Armor - Flexible Integrated I/O Shield - 20K Long-lasting Black Caps (high quality and conductive polymer capacitors) Ultrafast Connectivity - 2.5G LAN, 802.11axe Wi-Fi 6E Module 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 - Supports Intel® Turbo Boost Max 3.0 Technology - Supports Intel® Thermal Velocity Boost (TVB) - Supports Intel® Adaptive Boost Technology (ABT) - Integrated NPU for dedicated AI acceleration |
| Chipset | - Intel® B860 |
| Memory |
- Dual Channel DDR5 Memory Technology - 4 x DDR5 DIMM Slots - Supports DDR5 non-ECC, un-buffered memory up to 8666+(OC)* - Supports Clocked Unbuffered DIMM (CUDIMM) - Max. capacity of system memory: 256GB - Supports Intel® Extreme Memory Profile (XMP) 3.0x * 1DPC 1R Up to 8666+ MHz (OC), 5600 MHz Natively. 1DPC 2R Up to 6800+ MHz (OC), 5600 MHz Natively. 2DPC 1R Up to 6533+ MHz (OC), 4800 MHz Natively. 2DPC 2R Up to 5600+ MHz (OC), 4400 MHz Natively.
|
| BIOS | - 256Mb AMI UEFI Legal BIOS with GUI support |
| Graphics |
- Intel® Xe LPG Graphics Architecture - 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz - 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 8K 60Hz / 5K 120Hz - 1 x Intel® Thunderbolt™ 4, supports HDCP 2.3 and max. resolution up to 8K 60Hz / 5K 120Hz**
* Intel® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
** Supports two 4K displays or one 8K display Only the CPU's embedded graphics can be displayed through Thunderbolt™ ports. If you want to display to a Thunderbolt™ monitor, please use CPU models with embedded graphics. |
| Audio |
- 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec) - Impedance Sensing on Rear Out port - Individual PCB Layers for R/L Audio Channel - Nahimic Audio |
| LAN |
- 2.5 Gigabit LAN 10/100/1000/2500 Mb/s - Dragon RTL8125BG - Supports Dragon 2.5G LAN Software - Smart Auto Adjust Bandwidth Control - Visual User Friendly UI - Visual Network Usage Statistics - Optimized Default Setting for Game, Browser, and Streaming Modes - User Customized Priority Control |
| Wireless LAN |
- 802.11axe Wi-Fi 6E Module - Supports IEEE 802.11a/b/g/n/ac/ax/axe - Supports Dual-Band 2x2 with extended 6GHz band* support - 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology - Supports Bluetooth 5.3 - Supports MU-MIMO
*The Wi-Fi 6E module is supported by Microsoft® Windows® 11 only. There is no driver available for Windows® 10. The availability of the 6GHz band will depend on
the different regulation status of each country and region. It will be activated (for supported countries) through Windows® Update and software updates once available.
A 6GHz compatible router is required for 6E functionality. |
| Slots |
CPU: - 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode* Chipset: - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel® CNVio/CNVio2 (Integrated WiFi/BT) * Supports NVMe SSD as boot disks
|
| Storage |
CPU: - 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode* Chipset: - 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode* - 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode* - 1 x Hyper M.2 Socket (M2_4, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode* - 4 x SATA3 6.0 Gb/s Connectors
* Supports Intel® Volume Management Device (VMD)
Supports NVMe SSD as boot disks |
| RAID | - Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices |
| USB |
CPU: - 1 x Thunderbolt™ 4 Type-C (Rear) Chipset: - 1 x USB 3.2 Gen2 Type-C (Front) - 2 x USB 3.2 Gen2 Type-A (Rear) - 6 x USB 3.2 Gen1 (4 Rear, 2 Front) - 6 x USB 2.0 (2 Rear, 4 Front) * All USB ports support ESD Protection
|
| Connector |
- 1 x Thermistor Cable Header - 1 x SPI TPM Header - 1 x Power LED and Speaker Header - 1 x RGB LED Header* - 3 x Addressable LED Headers** - 2 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)*** - 4 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)*** - 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)*** - 1 x 24 pin ATX Power Connector - 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector) - 1 x Front Panel Audio Connector - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) - 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) - 1 x Front Panel Type C USB 3.2 Gen2 Header (10 Gb/s)
* Supports in total up to 12V/3A, 36W LED Strip
** Support in total up to 5V/3A, 15W LED Strip *** CPU_FAN1 supports the fan power up to 1A (12W). CPU_FAN2, CHA_FAN1~4 and AIO_PUMP support the fan power up to 3A (36W). CPU_FAN2, CHA_FAN1~4 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use. |
| Rear Panel I/O |
- 2 x Antenna Ports - 1 x HDMI Port - 1 x DisplayPort 1.4 - 1 x Optical SPDIF Out Port - 1 x Thunderbolt™ 4 Type-C Port (40 Gb/s for USB4 protocol; 40Gb/s for Thunderbolt™ protocol)* - 2 x USB 3.2 Gen2 Type-A Ports (10 Gb/s) - 4 x USB 3.2 Gen1 Ports** - 2 x USB 2.0 Ports - 1 x RJ-45 LAN Port - 1 x BIOS Flashback Button - 1 x Line Out Jack (Gold Audio Jack) - 1 x Microphone Input Jack (Gold Audio Jack)
* Supports USB PD 3.0 up to 5V@3A (15W) charging
** USB32_34 support Ultra USB Power. |
| Software and UEFI |
Software - ASRock Motherboard Utility (A-Tuning) - ASRock Dragon 2.5G LAN Software - ASRock Polychrome SYNC* UEFI - ASRock EZ Mode - ASRock Full HD UEFI - ASRock My Favorites in UEFI - ASRock Auto Driver Installer - ASRock Instant Flash *These utilities can be downloaded from ASRock Live Update & APP Shop.
|
| Accessories |
- 2 x SATA Data Cables - 2 x ASRock WiFi 2.4/5/6 GHz Antennas - 1 x Thermistor Cable - 1 x Screw for M.2 Socket |
| Form Factor |
- Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm - 2oz Copper PCB |
| OS | - Microsoft® Windows® 11 64-bit |
| Certifications |
- FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required) |