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Asus PRIME B860M-K, Intel B860, 1851, Micro ATX, 2 DDR5, HDMI, DP, 2.5G LAN, 2x M.2
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Asus PRIME B860M-K, Intel B860, 1851, Micro ATX, 2 DDR5, HDMI, DP, 2.5G LAN, 2x M.2
ASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel® Core™ Ultra Processors (Series 2).
- Intel® B860 (LGA1851) mATX motherboard
- PCIe 4.0 x16 SafeSlot Core+
- two M.2 slots including one M.2 slot supports PCIe 5.0
- DDR5
- Realtek 2.5Gb Ethernet
- DisplayPort
- HDMI™
- SATA 6 Gbps
- USB 10Gbps
- Aura Sync
- AI Advisor - ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.
- Robust power design - 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.
- ProCool connector - Proprietary 8 pin connector improve PSU connection.
- Power Saving - Optimize power with CPU, lighting, and fan settings.
- Digi+ VRM control - The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings.
- AEMP III for Ultimate DDR5 Performance - 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.
- DIMM Fit - DIMM Fit is an ASUS-exclusive BIOS feature that precisely analyzes individual memory modules to optimize performance and pinpoint potential issues. This offers peak efficiency, compatibility, and system stability. Whether you are an overclocker seeking ultimate performance, a competitor pursuing the most responsive gameplay, or a content creator prioritizing rock-solid stability, DIMM Fit provides optimizations tailored to your needs and your hardware configuration.
- Two M.2 slots (up to 128Gbps) - 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.
- ASUS Fan Xpert 2+ - ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
- Realtek 2.5Gb Ethernet - Realtek 2.5Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers.
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USB 5Gbps Type-C® - 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.
- UEFI BIOS - The UEFI interface delivers easy-to-use configuration options for PC beginners, and advanced features for veterans.
- ASUS DriverHub - Simplify driver management with automatic detection, one-click installation and update for smooth, efficient system performance.
- Armoury Crate - Customize Aura Sync RGB and control ASUS devices. Includes product registration and updates.
- Aura Sync - Complete RGB lighting control for enthusiast systems, ensuring seamless synchronization with compatible hardware.
- Addressable Gen2 RGB headers - Two Addressable Gen2 headers detect LED counts on compatible RGB devices, automatically adjusting lighting effects accordingly.
- SafeSlot Core+ - SafeSlot Core+ is a one-piece stainless-steel brace that shields the slot to protect it from damage. The metal cover is tightly secured to the slot with hooks, and the entire assembly is firmly anchored to the PCB with strengthened solder points to provide a secure foundation for heavyweight graphics cards.
-
Q-LED Core - The Q-LED Core display produces color-coded lights during the Power-On Self-Test (POST) that can help you troubleshoot potential issues.
Specifications:
- CPU Support : Click here for CPU support
- Wireless : -
- Chipset : Intel B860
- RAM Technology : DDR5 (Dual Channel) Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM)* DIMM Fit Supports Intel XMP ASUS Enhanced Memory Profile III *Non-ECC, un-buffered DDR5 memory supports On-Die ECC function
- 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
- RAM Slots : 2 x DIMM
- Maximum Memory : 128GB
- #Hide#M.2 Slot(s) : Yes (M.2)
- Form Factor : Micro ATX
- Accessories : 2 x SATA 6Gb/s cables 1 x I/O Shield 2 x M.2 anchors 1 x Quick start guide
- #Hide#Max LAN Speed : 2.5GB LAN
- Warranty : 3 Years
- #Hide#DDR Type : DDR5
- Graphics Ports : 1 x HDMI 2 x DisplayPort
- PCI/PCI Express : Intel Core Ultra CPUs (Series 2): 1 x PCIe 5.0 x16 Intel B860 Chipset: 2 x PCIe 4.0 x1
- RAM Speeds : Up to 8800+MT/s (OC)
- #Hide#No. LAN Ports : 1 x LAN
- Motherboard Type : Desktop
- RAID : Intel Rapid Storage Technology supports SATA RAID 0/1/5/10
- . : 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
- Graphics : Integrated Graphics Graphics specifications may vary between CPU types
- Package Type : Retail
- 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
- Storage : 4 x SATA III 2 x M.2 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
- Back Panel I/O Ports : 1 x USB 10Gbps Type-A 2 x USB 5Gbps Type-A 3 x USB 2.0 1 x DisplayPort 1 x HDMITM 1 x Realtek 2.5Gb Ethernet 3 x Audio jacks 1 x PS/2 Keyboard/Mouse combo
- LAN : 2.5GB LAN
- Additional Features : See Overview
- Audio : Realtek 7.1 Surround Sound High Definition Audio CODEC
- Package Weight : 1.0720 kg
- Socket : Intel 1851
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