ASRock B860 PRO RS
Motherboard | ATX | LGA1851 Socket | B860 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 | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | ASRock B860 PRO RS - motherboard - ATX - LGA1851 Socket - B860 |
|---|---|
| Product Type | Motherboard - ATX |
| Chipset Type | Intel B860 |
| Processor Socket | 1 x LGA1851 Socket |
| Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
| Max RAM Size | 256 GB |
| RAM Supported | 4 DIMM slots - DDR5, non-ECC, unbuffered, clocked unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 3 x Hyper M.2, 1 x Blazing M.2 |
| USB / FireWire Ports | 1 x USB-C 3.2 Gen 2x2 + 2 x USB 3.2 Gen 2 + 6 x USB 3.2 Gen 1 + 2 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | 2.5 Gigabit Ethernet, Bluetooth 5.3 |
General
| Product Type | Motherboard - ATX |
|---|---|
| Chipset Type | Intel B860 |
| Processor Socket | LGA1851 Socket |
| Max Processors Qty | 1 |
| Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
Supported RAM
| Max Size | 256 GB |
|---|---|
| Technology | DDR5 |
| Bus Clock | 4333 MHz (O.C.) |
| Supported RAM Integrity Check | Non-ECC |
| Registered or Buffered | Unbuffered, clocked unbuffered |
| Features | Dual channel memory architecture, Intel Extreme Memory Profiles (XMP) 3.0 |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Audio Codec | Realtek ALC897 |
| Compliant Standards | High Definition Audio |
LAN
| Network Controller | Dragon RTL8125BG |
|---|---|
| Network Interfaces | 2.5 Gigabit Ethernet, Bluetooth 5.3 |
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 (2230 M.2 Key E slot) 4 x M.2 socket (2280 M.2 Key M slot) |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5 PCIe 5.0 -connectors: 1 x Blazing M.2 PCIe 4.0 -connectors: 3 x Hyper M.2 |
| Interfaces | 1 x USB-C 3.2 Gen2x2 6 x USB 3.2 Gen 1 2 x USB 3.2 Gen 2 2 x USB 2.0 1 x LAN (2.5Gigabit Ethernet) 2 x aerial 1 x DisplayPort 1 x HDMI 1 x SPDIF out 1 x audio line-out - mini-jack 1 x microphone - mini-jack |
| Internal Interfaces | 2 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x SPI - header 1 x USB-C 3.2 Gen 1 - 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, ASRock My Favorites in UEFI, BIOS FlashBack button, ASRock POST Status Checker (PSC), Intel Hybrid Technology, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost (TVB), Intel Adaptive Boost Technology (ABT), CUDIMM support, 10+1+1+1+1 Power Phase Design, 20K black capacitors, pre-mounted I/O shield, M.2 heatsink, VRM heatsink design, chipset heatsink, Smart Power Stage (SPS) technology, DIY Friendly Design, aluminium heatsink design, ASRock Polychrome RGB, ASRock Steel Slots, enlarged M.2 heatsink, Dr.MOS MOSFET, 6 Layer PCB, Nahimic Audio Enhacer |
Miscellaneous
| Included Accessories | 1 x M.2 screw |
|---|---|
| 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 | 30.5 cm |
| Depth | 24.4 cm |
Product features
Reliable performance
The ASRock B860 PRO RS motherboard features a powerful Intel B860 chipset, supporting Intel Core Ultra processors and providing stability for demanding applications.Efficient storage capabilities
With four SATA-600 ports and multiple M.2 slots, this motherboard supports various storage configurations, allowing RAID 0, RAID 1, RAID 10, and RAID 5 for enhanced data management.Immersive audio experience
The motherboard includes a high definition audio codec and multiple audio output options, ensuring clear and rich sound quality for an engaging multimedia experience.Advanced connectivity options
Featuring USB 3.2 Gen 2, USB-C 3.2 Gen 2x2, and 2.5 Gigabit Ethernet, the B860 PRO RS provides fast and versatile connectivity for all peripherals and network needs.Durable design
Constructed with high-quality components, including a pre-mounted I/O shield and robust cooling solutions, the motherboard is built for longevity during intense workloads.Key selling points
- Supports Intel Core Ultra processors with LGA1851 Socket
- Equipped with Nahimic Audio Enhancer for immersive sound
- Features multiple M.2 slots and RAID support for efficient storage configurations
- Includes USB 3.2 Gen 2 and USB-C 3.2 Gen 2x2 for versatile connectivity
- Designed with durable components and cooling solutions for performance
References
MPN: B860 PRO RS
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04/06/2026 01:13:56