SKU: 33370589065

Asus PRIME B860M-K Intel LGA1851 M-ATX Motherboard

$1687.05 $1874.50
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Description

Asus PRIME B860M-K Intel LGA1851 M-ATX MotherboardASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel Core Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860M K motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. Its designed to be Advanced AI PC ready, offering the power and

ASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel® Core™ Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860M-K motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.

Stable power is crucial for maximizing the performance of Intel® Core™ Ultra Processors (Series 2).The PRIME B860M-K features an 6+1+1+1 phase design with discrete MOSFETs, ensuring efficient and stable power delivery for Intel® processors plus steady performance for day-to-day use.

ASUS Enhanced Memory Profile III (AEMP III) is an advanced firmware feature that empowers users to achieve unparalleled memory performance with cutting-edge CUDIMM memory. Through a two-phase comprehensive tuning process, AEMP III first optimizes the clock driver and then the memory frequency. This results in the best balance between performance and stability, even at cutting-edge speeds of DDR5-7600 or higher.

PRIME B860M-K offers a total of two M.2 slots, including one that supports data-transfer speeds of up to 128Gbps via PCIe 5.0, one that supports 64Gbps via PCIe 4.0. This enables quicker boot-up and app load times with OS or application drives.

The PRIME B860M-K motherboard is engineered with multiple onboard heatsinks and an array of hybrid fan headers to help ensure your rig stays cool and stable under intense workloads. This motherboard offers a versatile range of connectivity, including support for PCIe 5.0 M.2, PCIe 4.0 slot and an arsenal of USB ports which includes Type-C® connection.

Realtek 2.5Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers. A batch of USB ports support high-end rigs loaded with peripherals, including a front USB Type-C® connector with ultrafast USB 5Gbps for transmission speeds of up to 5Gbps.

The PRIME B860M-K enhances the user experience across the board, from simplifying BIOS setting adjustments to offering customizable RGB lighting controls for a uniquely personal system aesthetic. The PRIME B860M-K motherboard features EZ PC DIY innovations that simplify and speed up the PC building process, making DIY easy and convenient.

FEATURES:

  • Micro-ATX Form Factor
  • Intel® B860 Chipset
  • Supports Intel® Core™ Ultra Processors (Series 2)
  • Support for DDR5 up to 8800+MT/s, AEMPIII
  • PCIe 4.0 support for graphics cards
  • 2.5Gb Ethernet support for faster data transfer

SPECIFICATIONS:

  • Socket: Intel Socket LGA1851
  • CPU: Supports Intel® Core™ Ultra Processors (Series 2) Desktop Processors
  • Chipset: Intel® B860 Chipset
  • DDR5 Memory_ Support DDR5 8800+MT/s, ASUS Enhanced Memory Profile (AEMPIII) supported
  • Memory Channel_ Dual
  • DIMM Slots_ 2
  • Max Memory (GB): 128
  • PCI-E 4.0 x16_ 1
  • PCI-E 4.0 x1_ 2
  • SATA 6G_ 4
  • M.2 Slot_ 2
  • RAID: Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10
  • LAN: Realtek 2.5Gb Ethernet, TUF LANGuard
  • USB Ports Rear_
    • 1 x USB 10Gbps port (1 x Type-A)
    • 2 x USB 5Gbps ports (2 x Type-A)
    • 3 x USB 2.0 ports (3 x Type-A)
  • USB Ports Front_
    • 1 x USB 5Gbps connector (supports USB Type-C®)
    • 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
    • 2 x USB 2.0 headers support 4 additional USB 2.0 ports
  • USB Type-C® power delivery output_ max. 5V/3A
  • Audio ports (Rear): Realtek 7.1 Surround Sound High Definition Audio CODEC
  • HDMI: 1
  • DisplayPort: 1
  • DirectX: 12
  • Form Factor_ Micro-ATX
  • Operating System_ Support for Windows 11(22H2 & later), Windows 10 64-bit(21H2 & later)

WHAT'S IN THE BOX_

  • Asus PRIME B860M-K Intel LGA1851 M-ATX Motherboard – Black x1
  • SATA Cables x2
  • I/O Shield x1
  • M.2 Anchor Package x1
  • Quick Start Guide 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: 33370589065

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Amazon Customer
New York, US
★★★★★ 5
Phenomenal!!!
Format: Kindle
I wholeheartedly loved this book and look forward to listening to it when the audiobook comes out! The characters are well rounded, flawed, and delicious. The dialogue was incredible and the banter was spectacular. This was a hard book to put down and I didn’t want it to end.
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Reviewed in the United States on March 16, 2026
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Elizabeth M. Norman
Boise, US
★★★★★ 5
a work of art
Format: Kindle
This book is rich in colors, ideas, characters and story line. It gently makes you fall in love with the characters, and slowly reveals the flaws that make them more human and lovable. The story reminds us how important our words are, and how they can change lives, for better, worse, or both. It also reminds the reader of the importance of not forgetting who you are and your passions. Even in the difficult parts, it was a joy to read.. and the ice queen did not disappoint. This writing was a work of art.
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Reviewed in the United States on February 15, 2026
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Verified Purchase
April
San Leandro, US
★★★★★ 5
Lee always knocks it out the park.
Format: Kindle
As always, When She Flies is very well written and the detail is great. I really enjoyed the little nuances in this book. Oliver had to be my favorite with his excitement. It was intriguing to see Ethan grow into more than an antagonist which is what I thought he was going to be. Sienna’s openness and honestly was refreshing and so was Jasmine’s brutal honestly which reminded me of Elena from The Brutal Truth. Overall, I loved this book.
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Reviewed in the United States on February 2, 2026
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Verified Purchase
Percy's mom
Belleville, US
★★★★★ 5
Winter strikes again
Format: Kindle
No one writes an ice queen quite like Lee Winter. This book has less of her tongue in cheek humor and is a little more angsty. The main characters meet again by chance, or as Sienna would say, fate. Jasmine only vaguely remembers teenage Sienna, and actually thought she was a boy. Sienna, of course, remembers Jasmine because her influence changed the course of Sienna's life.
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Reviewed in the United States on February 6, 2026
J
Jill Nicely
Louisville, US
★★★★★ 5
finding love after your heart crumbles
Format: Kindle
Tatum Ward is a waitress in her small town of Trove Hills, Illinois. She has a side gig of writing difficult texts for others who want to break up or quit their job or something equally difficult. She doesn’t charge people for that. She just enjoys writing, and at this point in her life, that’s all the writing she can accomplish. She lives in a cottage by her parents’ house, close enough to hear if something were to go wrong. And she is still dealing with the fact that she and her siblings have a secret brother they never knew about. Tatum’s father had admitted to an affair many years before, but he had just recently found out that it had resulted in a son, and now he wants the entire family to get together. Tatum is not ready for that. So when her favorite customer at the diner, June, gets dumped by a text that Tatum was asked to write, Tatum is devastated and apologized profusely. June is a fragrance designer who is about to travel to New York City for an important meeting about her perfumes, but she isn’t sure she can She was counting on her girlfriend for moral support. So Tatum pipes up and offers to go with her. Eleanor Chapman is a press agent for Broadway shows, and when she finds out that her occasional hookup just proposed to his girlfriend after 4 years, she sent a company-wide email congratulating him, since he’s a producer that they represent. But then Eleanor follows that up with a message to his new fiancé telling her about their relationship. Suddenly, Eleanor finds herself without a job and wanting to get out of town to clear her head. She asks on social media if anyone can watch her cats at her apartment in New York for a week, and June responds. Tatum offers up her cottage to Eleanor, and she and June can use her apartment in New York City and take care of the cats. When Eleanor comes to Trove Hills, she makes herself comfortable in Eleanor’s cottage. She is having a quiet evening with a bottle of wine and a book when she is interrupted by someone pounding on the door and asking Tatum to open up. When Eleanor doesn’t open the door, the person outside climbs in a window. And that’s how Eleanor met Carson, Tatum’s non-binary older sibling, covered in glitter. Carson apologizes for barging in, not realizing that Tatum had left town. But the attraction between Eleanor and Carson develops quickly. During the next week, the attraction between Carson and Eleanor heats up, and Tatum and June’s time in New York is productive. Tatum makes friends with one of Eleanor’s neighbors and finds herself missing her family and feeling guilty for skipping out on the reunion the way she had. And when she gets word that her sister broke her leg, Tatum heads back home on the next flight, putting her burgeoning relationship with June on hold. Back in Illinois, Eleanor decides it’s also time to head home, leaving Carson without saying anything. As everyone settles back into their lives, they all have to choose between going back to the unhappiness that caused them to make sudden life changes in the first place, or to run after the love they had found when they took chances. Anywhere You Go is a sweet rom com about upending your life and finding everything you didn’t realize you were missing. I really enjoyed this house-swap story. I thought the characters were well-rounded and interesting, and I loved the two settings. The addition of Dawn in New York added lots of fun, and the story of a secret brother of Tatum and Carson added a lot of texture to the family. I had a great time with Anywhere You Go. It was an amazing trip. Egalleys for Anywhere You Go were provided by Berkley through NetGalley, with many thanks, but the opinions are mine.
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Reviewed in the United States on April 23, 2025

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