
ASRock B860 Steel Legend WiFi
- Chipset:
- B860
- Socket:
- LGA1851
- Form Factor:
- ATX
- Network:
- WiFi 6E
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Manufacturer: ASRock Last updated: September 11, 2026
ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) Review
The B860 Steel Legend WiFi extends ASRock's Steel Legend design to the B860 chipset, giving mainstream Intel Core Ultra Series 2 builders a distinctive aesthetic at a lower price than the Z890 Steel Legend WiFi.
Power delivery uses a 14+1+1+1+1 phase design with 80A Dr.MOS stages for VCore, GT, and SA rails, a step down from the Z890 Steel Legend's 18-phase design but still solid for mainstream chips. Four DDR5 DIMM slots run at a native 5600MHz, with overclocking rated up to 8666+ MHz and a maximum total capacity of 256GB. Expansion includes a PCIe 5.0 x16 slot from the CPU and a PCIe 4.0 x16 slot at x2 from the chipset. Storage covers four M.2 slots: one PCIe 5.0 x4, two PCIe 4.0 x4, and one PCIe 4.0 x2. A 2.5 Gigabit Ethernet controller handles wired networking, paired with an 802.11axe Wi-Fi 6E module offering dual-band 2x2 support. Audio uses a Realtek ALC1220 codec with Nahimic audio software. Against its sibling ASRock Z890 Steel Legend WiFi in this batch, the B860 Steel Legend WiFi offers one more M.2 slot (four versus three) but a lower memory OC ceiling and Wi-Fi 6E instead of Wi-Fi 7, making it a value trade-off depending on which spec matters more to the build.
Power Delivery and VRM Design
Power delivery uses a 14+1+1+1+1 phase design with 80A Dr.MOS stages for VCore, GT, and SA rails, a step down from the Z890 Steel Legend's 18-phase design but still solid for mainstream chips.
Memory Support
Four DDR5 DIMM slots run at a native 5600MHz, with overclocking rated up to 8666+ MHz and a maximum total capacity of 256GB.
Expansion and Storage
Expansion includes a PCIe 5.0 x16 slot from the CPU and a PCIe 4.0 x16 slot at x2 from the chipset. Storage covers four M.2 slots: one PCIe 5.0 x4, two PCIe 4.0 x4, and one PCIe 4.0 x2.
Connectivity
A 2.5 Gigabit Ethernet controller handles wired networking, paired with an 802.11axe Wi-Fi 6E module offering dual-band 2x2 support. Audio uses a Realtek ALC1220 codec with Nahimic audio software.
Comparison to Sibling Products
Against its sibling ASRock Z890 Steel Legend WiFi in this batch, the B860 Steel Legend WiFi offers one more M.2 slot (four versus three) but a lower memory OC ceiling and Wi-Fi 6E instead of Wi-Fi 7, making it a value trade-off depending on which spec matters more to the build.
Specifications
Platform and CPU compatibility
| Platform | Intel |
|---|---|
| Socket | LGA1851 |
| Socket | Intel Core Ultra Processors (Series 2) |
| Chipset | B860 |
Platform
| Socket Type | LGA1851 |
|---|---|
| Form Factor | ATX |
Memory
| Memory Type | DDR5 |
|---|---|
| Memory Slots | 4 |
| Max Memory | 256 GB |
| Memory Type | 4x DDR5 DIMM, up to 256GB, up to 8666+ MHz (OC) |
Expansion & Connectivity
| M.2 Slots | 4 |
|---|---|
| PCIe 5.0 Support | Yes |
| Wi-Fi Onboard | Yes |
Network and audio
| Audio Codec | Realtek ALC1220, Nahimic |
|---|
| Model | B860 Steel Legend WiFi |
|---|---|
| VRM | 14+1+1+1+1 phase, 80A Dr.MOS |
| Expansion | PCIe 5.0 x16 + PCIe 4.0 x16 (x2) |
| Connectivity | Nahimic audio software |
| Networking | 2.5G LAN, Wi-Fi 6E |
| Special Features | 4x M.2 (1x Gen5, 2x Gen4, 1x Gen4 x2) |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Builders who want four M.2 slots at a B-series price with Steel Legend styling
- Mainstream Intel builds that don't need Wi-Fi 7
Not for
- Enthusiasts who want the higher memory OC ceiling of the Z890 Steel Legend
- Anyone who specifically wants Wi-Fi 7
FAQs
What are the key specifications of the ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E)?
The ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) is a motherboard from ASRock. Key specs: Socket LGA1851, Chipset B860, VRM 14+1+1+1+1 phase, 80A Dr.MOS, Memory 4x DDR5 DIMM, up to 256GB, up to 8666+ MHz (OC), Expansion PCIe 5.0 x16 + PCIe 4.0 x16 (x2).
Will the ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) work with my current setup?
The ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) lists Socket is LGA1851. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) best suited to?
It suits builders who want four m.2 slots at a b-series price with steel legend styling, mainstream intel builds that don't need wi-fi 7.
What are the drawbacks of the ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E)?
It is a poor fit for enthusiasts who want the higher memory oc ceiling of the z890 steel legend, anyone who specifically wants wi-fi 7.
Compare and read more
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- ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) vs ASUS ROG Strix B850-F Gaming WiFi (AM5/AMD B850/ATX/PCIe 5.0 GPU Slot/Wi-Fi 7)
- ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) vs ASUS TUF Gaming Z890-Plus WiFi (LGA1851/Intel Z890/ATX/16+1+2+1 80A DrMOS VRM/Wi-Fi 7)
- ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) vs Gigabyte X870 AORUS INFINITY (AM5/AMD X870/ATX/18+2+2 Phase VRM/110A SPS/DDR5-11,400 OC/CL24 Tight Timing/Test-Bench Layout)
