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ASRock MB B860M Challenger WiFi White LGA 1851 Intel B860 SATA 6Gb/s DDR5 ATX Motherboard
- Supports Intel Core Ultra Processors (Series 2) (LGA1851)
- 10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA
- 4 x DDR5 DIMMs
- Supports Dual Channel, up to 8666+ (OC)
- 1 PCIe 5.0 x16, 1 PCIe 4.0 x16
- Graphics Output Options: 1 HDMI
- Realtek ALC897 7.1 CH HD Audio Codec
- Nahimic Audio
- 1 Blazing M.2 (PCIe Gen5x4)
- 2 Hyper M.2 (PCIe Gen4x4)
- 4 SATA3
- 2 USB 3.2 Gen1 Type-C (1 Rear, 1 Front)
- 8 USB 3.2 Gen1 (6 Rear, 2 Front)
- 6 USB 2.0 (2 Rear, 4 Front)
- Realtek 2.5G LAN
- 802.11be WiFi 7 + Bluetooth
- Supports Lightning Gaming Ports
- This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.
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Specs
Reviews
Learn more about the Detailed Specifications
| Best Seller Ranking | #51 in Intel Motherboards |
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| Brand | ASRock |
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| CPU Socket Type | LGA 1851 |
|---|---|
| CPU Type | Intel Core Ultra Processors (Series 2) (LGA1851) |
| Chipset | Intel B860 |
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| Channel Supported | Dual Channel |
|---|---|
| ECC Supported | Non-ECC |
| Buffer Supported | Un-buffered |
| M.2 | 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 2230/2242/2260/2280 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* *Supports Intel Volume Management Device (VMD) Supports NVMe SSD as boot disks |
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| Audio Chipset | Realtek ALC897 |
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| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek RTL8125BG |
|---|---|
| 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 |
|---|---|
| HDMI | 1 x HDMI |
| Audio Ports | 3 Ports |
| Form Factor | ATX |
|---|---|
| Dimensions (W x L) | 12.0-in x 9.6-in |
| First Listed on Newegg | April 24, 2026 |
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-909-590-8308
- Support Email: support@asrockamerica.com
- Support Website
- View other products from ASRock
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