SKU: 49397390114

ASRock B860M-X Micro ATX DDR5 Motherboard (PCIe 5 and Wi-Fi 6E)

Sale price$1561.05 Regular price$1734.50
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Description

ASRock B860M-X Micro ATX DDR5 Motherboard (PCIe 5 and Wi-Fi 6E)For system builders who want performance without the bulk, the ASRock X Series Micro ATX DDR5 Motherboard with PCIe Gen5 & Wi Fi 6E stands out as a compact powerhouse engineered for serious productivity. Its designed to support the latest Intel Core Ultra Series 2 CPUs on the LGA1851 socket, combining next gen processing with high speed memory and lightning fast connectivity. The Micro ATX form factor makes it ideal for compact setups, but theres

For system builders who want performance without the bulk, the ASRock X-Series Micro ATX DDR5 Motherboard with PCIe Gen5 & Wi-Fi 6E stands out as a compact powerhouse engineered for serious productivity. It’s designed to support the latest Intel® Core™ Ultra Series 2 CPUs on the LGA1851 socket, combining next-gen processing with high-speed memory and lightning-fast connectivity.

The Micro ATX form factor makes it ideal for compact setups, but there’s nothing small about what it delivers. Dual DDR5 DIMM slots support up to 128GB with overclocking speeds north of 9066MHz. This level of headroom means smoother multitasking, faster compile times, and more responsive virtualisation—especially useful for professionals working across demanding workflows.

Storage is handled with equal ambition_ a blazing PCIe Gen5 M.2 slot on the CPU lane delivers up to 128Gb/s, complemented by Gen4 M.2 and four SATA ports with RAID support. Visual output is equally robust, with support for 4K 120Hz via HDMI 2.1 and up to 8K 60Hz through DisplayPort 1.4, ideal for content creators and multi-monitor users.

Networking and I/O are where the board quietly excels. You get 2.5GbE LAN with smart bandwidth controls and Wi-Fi 6E for reliable wireless throughput—even in congested environments. Add BIOS Flashback, driver-free installation, and ASRock’s signalRGB lighting control, and you’ve got a board that’s as functional as it is forward-looking.

This is more than just a Micro ATX DDR5 motherboard with PCIe Gen5—it’s a strategic backbone for professionals who demand desktop-grade stability in a smaller footprint. If versatility, speed, and build efficiency matter, this board deserves a serious look.

FEATURES

  • PCIe Gen5 M.2 slot delivers ultra-fast 128Gb/s storage speeds for high-performance applications
  • Dual DDR5 DIMMs support up to 128GB at 9066+ MHz (OC) for enhanced multitasking and future-proof memory bandwidth
  • Intel Wi-Fi 6E and 2.5GbE LAN with smart traffic control for ultra-reliable, low-latency networking
  • Robust 7+1+1+1+1 power phase design with 6-layer PCB ensures stable performance and thermal efficiency
  • BIOS Flashback and preloaded LAN driver enable CPU-less firmware updates and seamless system setup
  • HDMI 2.1 and DisplayPort 1.4 support 4K 120Hz and 8K 60Hz output for next-gen integrated graphics workflows
  • ASRock Polychrome SYNC with RGB and addressable headers for system-wide custom lighting control
  • Smart fan tuning with auto-detection, curve configuration, and A-Tuning software for intuitive thermal management
  • Compact Micro ATX form factor balances component compatibility with space-saving design
  • Compatible with Intel® Core™ Ultra (Series 2) CPUs featuring AI acceleration and Hybrid Technology

SPECEFICATIONS

CPU

  • Supports Intel® Core™ Ultra Processors (Series 2) (LGA1851)
  • Intel® Hybrid Technology
  • Intel® Turbo Boost Max 3.0, Thermal Velocity Boost (TVB) & Adaptive Boost Technology (ABT)
  • Integrated NPU for dedicated AI acceleration

Chipset

  • Intel® B860

Memory

  • Dual Channel DDR5 Memory Technology
  • 2 x DDR5 DIMM Slots
  • Supports DDR5 non-ECC, un-buffered memory up to 9066+ MHz (OC)
  • Supports Clocked Unbuffered DIMM (CUDIMM)
  • Max capacity_ 128GB
  • Intel® Extreme Memory Profile (XMP) 3.0x support

BIOS

  • 256Mb AMI UEFI Legal BIOS with GUI

Graphics

  • Intel® Xe LPG Graphics Architecture
  • 1 x HDMI 2.1 TMDS/FRL 8G (HDR, HDCP 2.3, up to 4K 120Hz)
  • 1 x DisplayPort 1.4 with DSC (HDCP 2.3, up to 8K 60Hz / 5K 120Hz)

Audio

  • 7.1 CH HD Audio (Realtek ALC897 Codec)

LAN

  • 2.5GbE LAN (Dragon RTL8125BG)
  • Dragon 2.5G LAN Software
  • Smart Auto Adjust Bandwidth, visual UI, network stats, and profile optimisation

Wireless LAN

  • 802.11axe Wi-Fi 6E (Dual-Band 2x2, extended 6GHz)
  • Supports IEEE 802.11a/b/g/n/ac/ax/axe
  • Bluetooth 5.3
  • MU-MIMO support
  • 2x antenna diversity

Expansion Slots

  • 1 x PCIe 4.0 x16 (x16 mode)
  • 1 x PCIe 4.0 x1
  • 1 x PCIe 4.0 x4
  • 1 x M.2 (Key E) for Wi-Fi/BT (2230), Intel® CNVio/CNVio2

Storage

  • 1 x Blazing M.2 (Key M) PCIe Gen5x4 (128 Gb/s, 2260/2280)
  • 1 x Hyper M.2 (Key M) PCIe Gen4x4 (64 Gb/s, 2230–2280)
  • 4 x SATA3 6Gb/s

RAID

  • RAID 0, 1, 5, 10 (SATA only)

USB

  • 1 x USB 3.2 Gen2x2 Type-C (Rear)
  • 1 x USB 3.2 Gen1 Type-C (Front)
  • 5 x USB 3.2 Gen1 Type-A (3 Rear, 2 Front)
  • 6 x USB 2.0 (2 Rear, 4 Front)

Internal Connectors

  • 1 x SPI TPM Header
  • 1 x Power LED + Speaker Header
  • 1 x RGB LED Header
  • 2 x Addressable LED Headers
  • 2 x CPU Fan (4-pin, Smart Control)
  • 2 x Chassis Fan (4-pin, Smart Control)
  • 1 x AIO Pump Fan (4-pin, Smart Control)
  • 1 x 24-pin ATX Power
  • 1 x 8-pin 12V Power (Hi-Density)
  • 1 x 4-pin 12V Power (Hi-Density)
  • 1 x Front Panel Audio
  • 2 x USB 2.0 Headers (up to 4 ports)
  • 1 x USB 3.2 Gen1 Header (2 ports)
  • 1 x Front Panel USB 3.2 Gen1 Type-C Header

Rear I/O Ports

  • 2 x Antenna Ports
  • 1 x HDMI
  • 1 x DisplayPort 1.4
  • 1 x USB 3.2 Gen2x2 Type-C
  • 3 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 (Line-in, Front Speaker, Mic)

Software & UEFI

  • ASRock A-Tuning, Dragon 2.5G LAN Software
  • ASRock Polychrome SYNC
  • EZ Mode & Full HD UEFI
  • My Favourites, Auto Driver Installer, Instant Flash

Form Factor

  • Micro ATX (24.4cm x 21.8cm)

Operating System

  • Microsoft Windows® 11 64-bit

Certifications

  • FCC, CE, ErP/EuP Ready

WHAT'S IN THE BOX

  • ASRock B860M-X Micro ATX DDR5 Motherboard x1
  • I/O Shield x1
  • SATA Data Cables x2
  • ASRock WiFi 2.4/5/6 GHz Antennas x2
  • Screw for M.2 Socket x1
  • Standoff for M.2 Socket x1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49397390114

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4.4 ★★★★★
Based on 1078 reviews
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c.laff
Alexandria, US
★★★★★ 3
These are not sized correctly - beware
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
Edit: I was going to return these pillows but the seller contacted me and offered a full refund due to the size issue without having to send the pillows back. I am happy with this and happy to keep them on a spare queen size bed as they really are nice pillows. Just the wrong size. pros: they are a nice pillow and the cooling feature is really great, and you can adjust to your liking cons: absolutely wrong size. Ordered King, tag says king, all measurements on listing and tag say 20x36, in reality they are more like 20x30. Definitely Queen pillows being sold as King. I did not see any reviews at first about size issues but after I got these and did a search it does look like others have had the same problem. A shame, would have given them a great review if they were the correct size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
L
Verified Purchase
Leah Ann Dillin
Grantham, US
★★★★★ 5
Cool and comfy
Color: Blue-ice Plus, Size: King(Pack of 1)
Great pillow. Keeps you cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
R
Verified Purchase
Rene
Belleville, US
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
R
Verified Purchase
ryguy
Chelsea, US
★★★★★ 5
Soft and smooth cover
Color: Grey, Size: Body(20"X 54")
This is a nice pillow cover overall. The fabric feels good and it's comfortable to sleep on, especially compared to a more basic cotton cover. It is maybe a little thinner than I expected, so if you want something thick and heavy this probably isn't that. But for a soft smooth cover that fits and feels decent, I think it's worth it. No major complaints from me after using it.
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kindle Customer
San Leandro, US
★★★★★ 5
These are the ones you want
Color: Grey, Size: Body(20"X 54")
May need to iron them out when wash/dried but my old ones still look new- soft, cooling, smooth, color is still great. Not itchy or cheap feeling. Buying a new set for family.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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