Asus PRIME B860M-K, Intel B860, Micro ATX, DDR5, HDMI, DP, 2.5G LAN, 2x M.2
Original price was: £154.25.£145.39Current price is: £145.39.
Asus PRIME B860M-K, Intel B860, Micro ATX, DDR5, HDMI, DP, 2.5G LAN, 2x M.2
MPN:
90MB1JT0-M0EAY0
- Form Factor: Micro ATX
- Socket: Intel LGA 1851
- Chipset: Intel B860
- DDR Type: DDR5
Original price was: £154.25.£145.39Current price is: £145.39.
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Product Description
ASUS PRIME B860M-K Unleash Next-Gen Power and Performance
Built for Next-Gen Intel Power
The ASUS PRIME B860M-K is crafted to bring out the best of Intel® Core™ Ultra Processors (Series 2), delivering cutting-edge performance in a compact micro-ATX form factor. Engineered with PCIe 5.0 and DDR5 support, this motherboard provides next-gen speed for both graphics and memory, ensuring lightning-fast data transfer and responsiveness. Dual M.2 slots (PCIe 5.0 x4 + PCIe 4.0 x4) empower blazing storage speeds, ideal for boot drives and large file operations, while Realtek 2.5Gb Ethernet ensures reliable, high-bandwidth networking.
Precision Cooling & Customization
Advanced thermal management includes VRM and PCH heatsinks, hybrid fan headers, and ASUS Fan Xpert 2+ technology for intelligent cooling. Whether running demanding applications or overclocking, your system stays cool and quiet. DIY enthusiasts will appreciate the reinforced SafeSlot Core+ design for GPU stability, Q-LED diagnostic tools, and pre-configured AEMP III profiles to unlock DDR5 performance up to 8800+MT/s. Aura Sync RGB and onboard Gen2 headers further elevate personalization, syncing lighting across compatible components.
Software-Driven Efficiency & Control
From setup to updates, the ASUS PRIME B860M-K simplifies every stage of system building. AI Advisor and Armoury Crate provide centralized control over BIOS, drivers, lighting, and connected devices. ASUS DriverHub ensures your system stays optimized with streamlined driver installations. Whether you're gaming, creating, or working on AI tasks, this board offers a complete suite of features built for performance, efficiency, and ease-of-use.
| Description | Specification |
|---|---|
| Motherboard Type | Desktop |
| Form Factor | Micro ATX |
| Socket | Intel 1851 |
| Chipset | Intel B860 |
| DDR Type | DDR5 |
| CPU Support | Click here for CPU support |
| RAM Technology | DDR5 (Dual Channel), Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM), Supports Intel XMP, ASUS Enhanced Memory Profile III |
| RAM Slots | 2 x DIMM |
| RAM Speeds | Up to 8800+MT/s (OC) |
| Maximum Memory | 128GB |
| Graphics | Integrated Graphics Graphics specifications may vary between CPU types |
| Graphics Ports | 1 x HDMI, 2 x Display Port |
| PCI/PCI Express | Intel Core Ultra CPUs (Series 2): 1 x PCIe 5.0 x16 Intel B860 Chipset: 2 x PCIe 4.0 x1 |
| Storage | 4 x SATA III Intel Core Ultra CPUs (Series 2): M.2_1 (2242/2260/2280) – PCIe 5.0 x4 Intel B860 Chipset: M.2_2 (2242/2260/2280) – PCIe 4.0 x4 |
| RAID | Intel Rapid Storage Technology supports SATA RAID 0/1/5/10 |
| Wireless | – |
| LAN | 2.5GB LAN |
| Audio | Realtek 7.1 Surround Sound High Definition Audio CODEC |
| USB Ports Supported | Rear: 1 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 3 x USB 2.0 Front: 1 x USB 5Gbps Type-C, 2 x USB 5Gbps, 4 x USB 2.0 |
| Back Panel I/O Ports | 1 x USB 10Gbps Type-A 2 x USB 5Gbps Type-A 3 x USB 2.0 1 x Display Port 1 x HDMI 1 x Realtek 2.5Gb Ethernet 3 x Audio jacks 1 x PS/2 Keyboard/Mouse combo |
| Internal I/O Connectors | 1 x 4-pin CPU Fan 2 x 4-pin Chassis Fan 1 x 24-pin Main 1 x 8-pin +12V CPU 2 x M.2 (Key M) 4 x SATA 6Gb/s 1 x USB 5Gbps Type-C 1 x USB 5Gbps 2 x USB 2.0 2 x Addressable Gen2 1 x Aura RGB 1 x Clear CMOS 1 x COM Port 1 x Front Panel Audio 1 x S/PDIF Out 1 x SPI TPM (14-1 pin) 1 x 10-1 pin Front System Panel |
| Accessories | 2 x SATA 6Gb/s cables 1 x I/O Shield 2 x M.2 anchors 1 x Quick start guide |
| Package Type | Retail |
| Package Weight | 1.0720 kg |
| Warranty | 3 Years |
Other Options
Customer Reviews
4 reviews for Asus PRIME B860M-K, Intel B860, Micro ATX, DDR5, HDMI, DP, 2.5G LAN, 2x M.2
Clear filtersRecently viewed
- Form Factor: Micro ATX
- Socket: Intel LGA 1851
- Chipset: Intel B860
- DDR Type: DDR5
ASUS PRIME B860M-K Unleash Next-Gen Power and Performance
Built for Next-Gen Intel Power
The ASUS PRIME B860M-K is crafted to bring out the best of Intel® Core™ Ultra Processors (Series 2), delivering cutting-edge performance in a compact micro-ATX form factor. Engineered with PCIe 5.0 and DDR5 support, this motherboard provides next-gen speed for both graphics and memory, ensuring lightning-fast data transfer and responsiveness. Dual M.2 slots (PCIe 5.0 x4 + PCIe 4.0 x4) empower blazing storage speeds, ideal for boot drives and large file operations, while Realtek 2.5Gb Ethernet ensures reliable, high-bandwidth networking.
Precision Cooling & Customization
Advanced thermal management includes VRM and PCH heatsinks, hybrid fan headers, and ASUS Fan Xpert 2+ technology for intelligent cooling. Whether running demanding applications or overclocking, your system stays cool and quiet. DIY enthusiasts will appreciate the reinforced SafeSlot Core+ design for GPU stability, Q-LED diagnostic tools, and pre-configured AEMP III profiles to unlock DDR5 performance up to 8800+MT/s. Aura Sync RGB and onboard Gen2 headers further elevate personalization, syncing lighting across compatible components.
Software-Driven Efficiency & Control
From setup to updates, the ASUS PRIME B860M-K simplifies every stage of system building. AI Advisor and Armoury Crate provide centralized control over BIOS, drivers, lighting, and connected devices. ASUS DriverHub ensures your system stays optimized with streamlined driver installations. Whether you're gaming, creating, or working on AI tasks, this board offers a complete suite of features built for performance, efficiency, and ease-of-use.
| Description | Specification |
|---|---|
| Motherboard Type | Desktop |
| Form Factor | Micro ATX |
| Socket | Intel 1851 |
| Chipset | Intel B860 |
| DDR Type | DDR5 |
| CPU Support | Click here for CPU support |
| RAM Technology | DDR5 (Dual Channel), Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM), Supports Intel XMP, ASUS Enhanced Memory Profile III |
| RAM Slots | 2 x DIMM |
| RAM Speeds | Up to 8800+MT/s (OC) |
| Maximum Memory | 128GB |
| Graphics | Integrated Graphics Graphics specifications may vary between CPU types |
| Graphics Ports | 1 x HDMI, 2 x Display Port |
| PCI/PCI Express | Intel Core Ultra CPUs (Series 2): 1 x PCIe 5.0 x16 Intel B860 Chipset: 2 x PCIe 4.0 x1 |
| Storage | 4 x SATA III Intel Core Ultra CPUs (Series 2): M.2_1 (2242/2260/2280) – PCIe 5.0 x4 Intel B860 Chipset: M.2_2 (2242/2260/2280) – PCIe 4.0 x4 |
| RAID | Intel Rapid Storage Technology supports SATA RAID 0/1/5/10 |
| Wireless | – |
| LAN | 2.5GB LAN |
| Audio | Realtek 7.1 Surround Sound High Definition Audio CODEC |
| USB Ports Supported | Rear: 1 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 3 x USB 2.0 Front: 1 x USB 5Gbps Type-C, 2 x USB 5Gbps, 4 x USB 2.0 |
| Back Panel I/O Ports | 1 x USB 10Gbps Type-A 2 x USB 5Gbps Type-A 3 x USB 2.0 1 x Display Port 1 x HDMI 1 x Realtek 2.5Gb Ethernet 3 x Audio jacks 1 x PS/2 Keyboard/Mouse combo |
| Internal I/O Connectors | 1 x 4-pin CPU Fan 2 x 4-pin Chassis Fan 1 x 24-pin Main 1 x 8-pin +12V CPU 2 x M.2 (Key M) 4 x SATA 6Gb/s 1 x USB 5Gbps Type-C 1 x USB 5Gbps 2 x USB 2.0 2 x Addressable Gen2 1 x Aura RGB 1 x Clear CMOS 1 x COM Port 1 x Front Panel Audio 1 x S/PDIF Out 1 x SPI TPM (14-1 pin) 1 x 10-1 pin Front System Panel |
| Accessories | 2 x SATA 6Gb/s cables 1 x I/O Shield 2 x M.2 anchors 1 x Quick start guide |
| Package Type | Retail |
| Package Weight | 1.0720 kg |
| Warranty | 3 Years |
37 reviews for Asus PRIME B860M-K, Intel B860, Micro ATX, DDR5, HDMI, DP, 2.5G LAN, 2x M.2
Clear filters-
Strong build quality and smooth functionality
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Solid performance, just wish it came with more documentation
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Support was slow to respond
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Installation was simple and quick
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Decent component but came in basic packaging
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Very stable even under heavy load
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Okay for the price, but not impressive
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Excellent packaging and genuine product
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Product arrived dusty but functional
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Great for gaming, just not future-proof
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Massive improvement from my old component
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Installation was easy but needed a quick BIOS update
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Fair price and great service
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Ran into compatibility issues at first
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Slight improvement over my old part
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Gets the job done, nothing more
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Super fast delivery and the product works perfectly
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Decent thermal performance, not the best
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Works flawlessly with my setup
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Perfect for gaming and multitasking
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No major issues, but lacks polish
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Reliable, powerful, and works as expected
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Great customer support and fast dispatch
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Fantastic price for this level of performance
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Performs well, packaging could be better
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Installation took some time but worked
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Exactly as described and works great
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Stable and reliable so far, time will tell
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Zero compatibility issues, great experience
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Came with everything needed to get started
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Fair quality, feels a bit outdated
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Strong build quality and smooth functionality
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Solid performance, just wish it came with more documentation
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Fan gets loud during gaming
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Exactly what I needed for my gaming rig
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A must-have upgrade for any serious gamer
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Upgraded my system and noticed the difference instantly
Percy (verified owner) –
Nyasia (verified owner) –
Monroe (verified owner) –
Mauricio (verified owner) –