ASRock
ASRock B860 CHALLENGER WIFI WHITE Intel motherboard
ATX motherboard for Intel Core Ultra Series 2 processors with DDR5 memory up to 8666 MT/s, Wi-Fi 7, and a 10-phase Dr.MOS power design in a white finish
- CPU Socket TypeLGA 1851
- CPU TypeIntel Core Ultra Processors (Series 2) (LGA1851)
- Supported CPU TechnologiesHybrid Technology, Turbo Boost Max Technology 3.0, Thermal V
- ChipsetIntel B860
- Onboard Video ChipsetIntel UHD Graphics
- Number of Memory Slots4x288pin (DDR5)
- Supports Intel Core Ultra Series 2 processors via LGA 1851 socket
- 10+1+1+1+1 Dr.MOS power phases deliver stable CPU voltage
- Four DDR5 slots enable up to 256 GB dual-channel memory
- PCIe 5.0 x16 plus PCIe 4.0 x16 slots for graphics and expansion
- Realtek ALC897 7.1-channel audio with Nahimic enhancement
White ATX Platform for Intel Core Ultra 2
The ASRock B860 CHALLENGER WIFI WHITE is an ATX motherboard built around the Intel B860 chipset and LGA 1851 socket. It supports Intel Core Ultra Processors (Series 2) with Hybrid Technology, Turbo Boost Max Technology 3.0, Thermal Velocity Boost and Adaptive Boost Technology. The board includes integrated Intel UHD Graphics and Wi-Fi 7 connectivity.
Builders Committed to a Pure White Theme
This board suits enthusiasts assembling a white-themed system who want four DDR5 slots, a PCIe 5.0 x16 slot and a second PCIe 4.0 x16 slot. It is not for users needing ECC memory, buffered DIMMs or more than four SATA 6Gb/s ports. The single HDMI output also limits multi-monitor setups running from integrated graphics.
DDR5 8666 OC Ceiling Defines Memory Headroom
The maximum supported memory speed of DDR5 8666 (OC) via Intel XMP 3.0 across four 288-pin slots determines whether your kit will run at its rated frequency. With a 256GB capacity limit and dual-channel architecture, this specification is the primary filter for memory compatibility.
Points forts
- Supports Intel Core Ultra Series 2 processors via LGA 1851 socket
- 10+1+1+1+1 Dr.MOS power phases deliver stable CPU voltage
- Four DDR5 slots enable up to 256 GB dual-channel memory
- PCIe 5.0 x16 plus PCIe 4.0 x16 slots for graphics and expansion
- Realtek ALC897 7.1-channel audio with Nahimic enhancement
Caractéristiques
| Brand | ASRock |
|---|---|
| Series | Challenger |
| CPU Socket Type | LGA 1851 |
| CPU Type | Intel Core Ultra Processors (Series 2) (LGA1851) |
| Supported CPU Technologies | Hybrid Technology, Turbo Boost Max Technology 3.0, Thermal Velocity Boost, Adaptive Boost Technology |
| Chipset | Intel B860 |
| Onboard Video Chipset | Intel UHD Graphics |
| Number of Memory Slots | 4x288pin (DDR5) |
| Memory Standard | DDR5 8666 |
| Maximum Memory Supported | 256GB |
| Channel Supported | Dual Channel |
| Memory Performance Profile | Intel XMP 3.0 |
| ECC Supported | Non-ECC |
| Buffer Supported | Un-buffered |
| PCI Express 5.0 x16 | 1 x PCI Express 5.0 x16 |
| PCI Express 4.0 x16 | 1 x PCI Express 4.0 x16 |
| PCI Express x16 | 2 x PCI Express x16 |
| PCI Express x4 | 1 x PCI Express x4 |
| Other Slots | 1 x M.2 Socket (Key E) |
| Serial ATA (SATA) | 4 x SATA 6Gb/s |
| M.2 | 3 x M.2 (Support PCIe 5.0 x4 & PCIe 4.0 x4) |
| SATA RAID | 0/1/5/10 |
| Audio Chipset | Realtek ALC897 |
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek RTL8125BG |
| Max LAN Speed | 2.5Gbps |
| Wireless LAN | WiFi IEEE 802.11 a / b / g / n / ac / ax / be |
| Bluetooth | Yes |
| Back I/O Ports | 2 x Antenna Ports, 1 x HDMI, 1 x USB 3.2 Gen1 Type-C, 6 x USB 3.2 Gen1, 2 x USB 2.0, 1 x RJ-45 LAN, 1 x BIOS Flashback Button, 3 x HD Audio Jacks |
| Video Ports | HDMI |
| S-Video | 0 |
| HDMI | 1 x HDMI |
| RJ45 | 1 x RJ45 |
| USB 3.1 | 9 x USB 3.1 |
| USB 3.0 | 8 x USB 3.0 |
| USB 1.1/2.0 | 8 x USB 3.0 + 6 x USB 2.0 |
| USB Type-C | 2 x USB Type-C port, with USB 3.2 Gen1 support |
| Audio Ports | 3 Ports |
| Onboard USB | 1 x USB 3.2 Gen1 Type-C header, 1 x USB 3.2 Gen1 header, 2 x USB 2.0 headers |
| Windows 11 | Supported |
| Form Factor | ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 24 Pin |
| Poids d’expédition | 2.04 kg |
| Dimensions du colis | 353 × 284 × 76 mm |
Questions sur cet article
What comes in the box and what must I buy separately?
The motherboard ships with I/O shield, SATA cables and manuals; you must purchase an LGA 1851 Intel Core Ultra processor, DDR5 memory modules, storage drives and a graphics card separately
Which memory speed version should I choose for this board?
The board supports DDR5 up to 8666 (OC) via Intel XMP 3.0 across four 288-pin slots with a 256 GB maximum
What does the 8666 memory speed figure mean once the system is built?
It is the peak overclocked transfer rate reachable with XMP 3.0 modules; actual speed depends on the memory kit and CPU memory controller quality
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