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ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s
ASRock

ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s

Bottom line: The ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX is a specs-and-price decision rather than a crowd-consensus one in the motherboards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 7+1+1+1+1 Power Phase
  • ✓ Backed by ASRock's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The ASRock B860I Lightning WiFi is a compact Mini-ITX motherboard designed for Intel's LGA1700 socket, supporting 12th/13th/14th Gen Core processors. This space-saving powerhouse features a 6+1+1 power phase design with 50A Dr.MOS for efficient power delivery, making it ideal for small form factor builds. It supports DDR5 memory (up to 7200+ MHz, OC) and includes PCIe 5.0 x16 for next-gen graphics cards, delivering impressive performance in a tiny package. Storage options include one PCIe 4.0 x4 M.2 slot and four SATA III ports, while connectivity features WiFi 6E and 2.5G LAN for ultra-fast…

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SpecPicks Verdict

SpecPicks scored ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX… using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. ASRock's motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 7+1+1+1+1 Power Phase
  • 2 x DDR5 DIMMs Supports Dual Channel, up to 9066+ (OC)
  • Graphics Output Options: 1 HDMI, 1 DisplayPort
  • Realtek ALC1220 7.1 CH HD Audio Codec
  • Polychrome RGB

Full Specifications

BrandASRock
PlatformWindows 11
CPU SocketSocket LGA 1851
Model NameB860M-X
Chipset TypeIntel B860
Model NumberB860M-X
Chipset FamilyIntel 800
Mfr Part Number90-MXBRX-A0UAYZ
Number of Items1
Number of Ports6
Processor SocketSocket LGA 1851
Total PCIe Ports3
Total SATA Ports4
Compatible DevicesDesktop
Memory Clock Speed9066 MHz
Warranty Description3 years
Compatible ProcessorsIntel Core Ultra
RAM Memory TechnologyDDR5
Memory Slots Available2
Graphics Card InterfaceIntegrated, PCI Express

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ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s
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