Asus PRIME B850M-K, AMD B850, AM5, Micro ATX, 2 DDR5, HDMI, DP, 2.5G LAN, 2x M.2
Original price was: £143.84.£135.59Current price is: £135.59.
Asus PRIME B850M-K, AMD B850, AM5, Micro ATX, 2 DDR5, HDMI, DP, 2.5G LAN, 2x M.2
MPN:
90MB1LV0-M0EAY0
- Form Factor: Micro ATX
- Socket: AMD AM5
- Chipset: AMD B850
- DDR Type: DDR5
Original price was: £143.84.£135.59Current price is: £135.59.
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Product Description
ASUS PRIME B850M-K Power-Ready mATX Motherboard for AI and DDR5 Performance
Intelligent Performance, Designed for AI Workloads
The ASUS PRIME B850M-K motherboard empowers users to unleash the full potential of AMD Ryzenâ„¢ 9000 series processors with a blend of smart features, power efficiency, and enhanced cooling. Engineered to support advanced AI applications, this board includes AI Advisor, digital power control with 8+2+1 phase VRM, and a six-layer PCB that improves overclocking and system stability. The result is a motherboard that not only handles heavy processing tasks but also delivers exceptional reliability for content creators, engineers, and professionals who need consistently high performance.
Cutting-Edge Memory, Storage, and Connectivity
With DDR5 memory support, PCIe 5.0, and two ultra-fast M.2 slots, the PRIME B850M-K maximizes performance potential across your system. ASUS AEMP and AMD EXPO™ profiles make memory tuning effortless, while PCIe 5.0 support ensures lightning-fast data transfers for next-gen GPUs and SSDs. Connectivity is future-proof with Realtek 2.5Gb Ethernet, USB 10Gbps Type-A ports, and USB-C support on the front panel—ensuring you're always equipped to handle modern workloads and high-speed data transfer demands.
DIY Ready with Advanced Cooling and RGB Customization
Built with PC builders in mind, this micro-ATX motherboard features intuitive features like BIOS FlashBack™, SafeSlot PCIe for GPU retention, and Q-LED Core diagnostic indicators. ASUS Fan Xpert 2+ provides smart fan tuning for optimal thermal performance and quiet computing. And with Aura Sync support, you can personalize your build’s RGB lighting to match your aesthetic. Whether you're assembling your first PC or crafting a professional workstation, the PRIME B850M-K is a smart, stylish, and powerful foundation.
| Description | Specification |
|---|---|
| Motherboard Type | Desktop |
| Form Factor | Micro ATX |
| Socket | AMD AM5 |
| Chipset | AMD B850 |
| DDR Type | DDR5 |
| RAM Technology | DDR5 (Dual Channel), ECC and Non-ECC Un-buffered DIMM, Supports AMD EXPO, ASUS AEMP |
| RAM Slots | 2 x DIMM |
| Maximum Memory | 128GB |
| RAM Speeds | 8200+MT/s (OC) with Ryzen 9000, 8400+MT/s (OC) with Ryzen 8000, 8000+MT/s (OC) with Ryzen 7000 |
| Graphics Ports | 1 x HDMI, 1 x Display Port |
| PCI/PCI Express | 1 x PCIe 5.0 x16 (Ryzen 9000/7000), 1 x PCIe 4.0 x16 (Ryzen 8000), 1 x PCIe 4.0 x16 (Chipset) |
| Storage | 4 x SATA III, 2 x M.2 |
| RAID Support | RAID 0/1/5/10 (Ryzen 9000), RAID 0/1 (Ryzen 8000), RAID 0/1/10 (Ryzen 7000) |
| LAN | 2.5GB LAN |
| Audio | Realtek 7.1 Surround Sound High Definition Audio CODEC |
| USB Rear | 2 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 4 x USB 2.0 |
| USB Front | 1 x USB 5Gbps Type-C, 2 x USB 5Gbps, 4 x USB 2.0 |
| Back Panel I/O | 2 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 4 x USB 2.0, 1 x Display Port, 1 x HDMI, 1 x Realtek 2.5Gb Ethernet, 3 x Audio jacks, 1 x BIOS FlashBack button, 1 x PS/2 Keyboard/Mouse |
| Internal I/O | 4-pin CPU Fan, 3 x 4-pin Chassis Fan, 1 x 24-pin Main, 1 x 8-pin CPU, 2 x M.2, 4 x SATA, USB Type-C, USB 5Gbps, USB 2.0, 3 x RGB Gen2, Clear CMOS, COM, Front Panel Audio, S/PDIF, TPM, System Panel |
| Accessories | 2 x SATA cables, I/O Shield, M.2 rubber & screw kit, Quick start guide |
| Package Type | Retail |
| Package Weight | 1.0690 kg |
| Warranty | 3 Years |
Other Options
Customer Reviews
34 reviews for Asus PRIME B850M-K, AMD B850, AM5, Micro ATX, 2 DDR5, HDMI, DP, 2.5G LAN, 2x M.2
Clear filtersRecently viewed
- Form Factor: Micro ATX
- Socket: AMD AM5
- Chipset: AMD B850
- DDR Type: DDR5
ASUS PRIME B850M-K Power-Ready mATX Motherboard for AI and DDR5 Performance
Intelligent Performance, Designed for AI Workloads
The ASUS PRIME B850M-K motherboard empowers users to unleash the full potential of AMD Ryzenâ„¢ 9000 series processors with a blend of smart features, power efficiency, and enhanced cooling. Engineered to support advanced AI applications, this board includes AI Advisor, digital power control with 8+2+1 phase VRM, and a six-layer PCB that improves overclocking and system stability. The result is a motherboard that not only handles heavy processing tasks but also delivers exceptional reliability for content creators, engineers, and professionals who need consistently high performance.
Cutting-Edge Memory, Storage, and Connectivity
With DDR5 memory support, PCIe 5.0, and two ultra-fast M.2 slots, the PRIME B850M-K maximizes performance potential across your system. ASUS AEMP and AMD EXPO™ profiles make memory tuning effortless, while PCIe 5.0 support ensures lightning-fast data transfers for next-gen GPUs and SSDs. Connectivity is future-proof with Realtek 2.5Gb Ethernet, USB 10Gbps Type-A ports, and USB-C support on the front panel—ensuring you're always equipped to handle modern workloads and high-speed data transfer demands.
DIY Ready with Advanced Cooling and RGB Customization
Built with PC builders in mind, this micro-ATX motherboard features intuitive features like BIOS FlashBack™, SafeSlot PCIe for GPU retention, and Q-LED Core diagnostic indicators. ASUS Fan Xpert 2+ provides smart fan tuning for optimal thermal performance and quiet computing. And with Aura Sync support, you can personalize your build’s RGB lighting to match your aesthetic. Whether you're assembling your first PC or crafting a professional workstation, the PRIME B850M-K is a smart, stylish, and powerful foundation.
| Description | Specification |
|---|---|
| Motherboard Type | Desktop |
| Form Factor | Micro ATX |
| Socket | AMD AM5 |
| Chipset | AMD B850 |
| DDR Type | DDR5 |
| RAM Technology | DDR5 (Dual Channel), ECC and Non-ECC Un-buffered DIMM, Supports AMD EXPO, ASUS AEMP |
| RAM Slots | 2 x DIMM |
| Maximum Memory | 128GB |
| RAM Speeds | 8200+MT/s (OC) with Ryzen 9000, 8400+MT/s (OC) with Ryzen 8000, 8000+MT/s (OC) with Ryzen 7000 |
| Graphics Ports | 1 x HDMI, 1 x Display Port |
| PCI/PCI Express | 1 x PCIe 5.0 x16 (Ryzen 9000/7000), 1 x PCIe 4.0 x16 (Ryzen 8000), 1 x PCIe 4.0 x16 (Chipset) |
| Storage | 4 x SATA III, 2 x M.2 |
| RAID Support | RAID 0/1/5/10 (Ryzen 9000), RAID 0/1 (Ryzen 8000), RAID 0/1/10 (Ryzen 7000) |
| LAN | 2.5GB LAN |
| Audio | Realtek 7.1 Surround Sound High Definition Audio CODEC |
| USB Rear | 2 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 4 x USB 2.0 |
| USB Front | 1 x USB 5Gbps Type-C, 2 x USB 5Gbps, 4 x USB 2.0 |
| Back Panel I/O | 2 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 4 x USB 2.0, 1 x Display Port, 1 x HDMI, 1 x Realtek 2.5Gb Ethernet, 3 x Audio jacks, 1 x BIOS FlashBack button, 1 x PS/2 Keyboard/Mouse |
| Internal I/O | 4-pin CPU Fan, 3 x 4-pin Chassis Fan, 1 x 24-pin Main, 1 x 8-pin CPU, 2 x M.2, 4 x SATA, USB Type-C, USB 5Gbps, USB 2.0, 3 x RGB Gen2, Clear CMOS, COM, Front Panel Audio, S/PDIF, TPM, System Panel |
| Accessories | 2 x SATA cables, I/O Shield, M.2 rubber & screw kit, Quick start guide |
| Package Type | Retail |
| Package Weight | 1.0690 kg |
| Warranty | 3 Years |
15 reviews for Asus PRIME B850M-K, AMD B850, AM5, Micro ATX, 2 DDR5, HDMI, DP, 2.5G LAN, 2x M.2
Clear filters-
My FPS increased significantly after installation
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Great for gaming, just not future-proof
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Came with everything needed to get started
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Reliable, powerful, and works as expected
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Solid quality and very quiet in operation
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Installation was simple and quick
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Good investment for long-term performance
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Fantastic price for this level of performance
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Build quality is impressive, fan a bit loud
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Good value but no included cables
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Worked as expected, a bit bulky though
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Does the job but runs hotter than expected
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It’s fine, just not worth the hype
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Strong build quality and smooth functionality
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Perfect for gaming and multitasking
Misael (verified owner) –
A stunning white gaming PC with top-tier performance. Totally worth it, highly recommend!
Nettie (verified owner) –
Orrin (verified owner) –
Absolutely thrilled with my new custom PC! The performance is outstanding and it looks great too!
Rebecca (verified owner) –
This custom PC is a game-changer for me. Amazing flexibility and top-notch customer service!
Lazaro (verified owner) –
This is hands down the best custom game build I’ve ever used. Highly recommend to all gamers out there!
Litzy (verified owner) –
Found my perfect gaming setup here! Worth every penny and the customer support is fantastic.
Lindsay (verified owner) –
Finally, a custom PC that meets all my needs. The build quality and support are exceptional!
Marjorie (verified owner) –
Never thought I’d leave a review, but this custom game build is truly worth it! You guys nailed it!
Marta (verified owner) –
My dream gaming setup, perfect in every way. The white finish is just the cherry on top!
Margaux (verified owner) –
Beyond excited with this purchase! The custom game build exceeded my expectations. Awesome work!
Malika (verified owner) –
Almost perfect! This custom PC is amazing, just took a bit longer to arrive than anticipated.
Luz (verified owner) –
Superb performance and sleek design. This custom game build is a gamer’s dream come true. Great job, team!
Pamela (verified owner) –
Outstanding custom PC! The build is solid, and the support team was incredibly helpful. Highly recommend!
Norma (verified owner) –
Really happy with my custom game build! A few small tweaks needed, but overall it’s fantastic!
Madeline (verified owner) –
This white gaming PC is a showstopper! Not only looks amazing but performs like a beast. Love it!
Melyssa (verified owner) –
Couldn’t be happier with my custom PC. It’s powerful, reliable, and looks fantastic. Kudos to the team!
Phyllis (verified owner) –
Never knew I needed a white gaming PC until now. Sleek design and stellar performance!
Myles (verified owner) –
Absolutely in love with my new white gaming PC. It’s stylish and super powerful. Excellent purchase!
Milford (verified owner) –
Lucius (verified owner) –
Laurie (verified owner) –
Great build quality and performance. Just had to upgrade the RAM myself, but otherwise very pleased.
Myron (verified owner) –
Superb performance and sleek design. This custom game build is a gamer’s dream come true. Great job, team!
Ned (verified owner) –
My dream gaming setup, perfect in every way. The white finish is just the cherry on top!
Mckayla (verified owner) –
This custom PC is a game-changer for me. Amazing flexibility and top-notch customer service!
Margarito (verified owner) –
Really satisfied with this custom game build! Just needed some minor adjustments for peak performance.
Maynard (verified owner) –
Found my perfect gaming setup here! Worth every penny and the customer support is fantastic.
Maggie (verified owner) –
This white gaming PC is a showstopper! Not only looks amazing but performs like a beast. Love it!
Maureen (verified owner) –
Outstanding custom PC! The build is solid, and the support team was incredibly helpful. Highly recommend!
Luisa (verified owner) –
My dream gaming setup, perfect in every way. The white finish is just the cherry on top!
Lionel (verified owner) –
Raphaelle (verified owner) –
This custom PC is a game-changer for me. Amazing flexibility and top-notch customer service!
Ocie (verified owner) –
Outstanding custom PC! The build is solid, and the support team was incredibly helpful. Highly recommend!
Mina (verified owner) –
Great custom PC! Had some minor issues initially, but the support team was quick to help.
Louisa (verified owner) –
The white gaming PC looks stunning and performs well. Only minor complaint is the fan noise, but it’s manageable.