ASUS B860M-E Intel B860 (LGA1851) mATX motherboard, PCIe 4.0, PCIe 5.0 M.2 slots, M.2 WIFI slot, DDR5, Realtek 2.5Gb Ethernet, HDMI, SATA 6 Gbps, rear USB 10Gbps Type-A, front USB 5Gbps Type-C®

CPU

Supports Intel® Core Ultra Processors (Series 2), LGA1851*

Supports Intel® Turbo Boost 2.0 Technology and Intel® Turbo Boost Max 3.0 Technology**

* Please visit the ASUS website https://www.asus.com.cn/support/download-center/ for the latest processor support list.

** Support for Intel® Turbo Boost MAX 3.0 Technology depends on the processor type.

Chipset

Intel® B860 Chipset

Memory

2 x Memory slots, supporting up to 128GB DDR5

Supports up to 8800+ MT/s (OC) Non-ECC Un-buffered, Clocked Unbuffered memory modules (CUDIMM)*

Supports Dual-Channel Memory Architecture

Supports DIMM Fit

Supports Intel® Extreme Memory Profile (XMP) memory modules

ASUS Enhanced Memory Profile III (AEMP III) Technology

* Supported memory types, data transfer rates, and the number of memory modules may vary depending on the processor and memory configuration. For details, please refer to the "CPU/Memory Support List" in the "Service and Support" tab on the corresponding product page of the ASUS official website, or check at https://www.asus.com.cn/support/download-center/. Adjustments will be made based on the specifications of mass-produced memory products on the market.

** Non-ECC, Un-buffered DDR5 memory supports On-Die ECC functionality.

Graphics

1 x HDMI port**

* Display output specifications vary depending on the processor type. Please visit www.intel.com for the latest updates.

** Compliant with HDMI 1.4 specifications, supporting up to 4K @ 30Hz.

*** Supported display resolution depends on the resolution of the processor or graphics card.

Expansion Slots

Intel® Core Ultra Processors (Series 2)

- 1 x PCIe 4.0 x16 slot

Intel® B860 Chipset

- 2 x PCIe 4.0 x1 slots

* To ensure compatibility of installed devices, please refer to https://www.asus.com.cn/support/download-center/ for the list of supported peripheral devices. Storage Device Interface

Supports 1 x M.2 slot and 4 x SATA 6Gb/s interfaces*

Intel® Core Ultra Processors (Series 2)*

- M.2 slot supports PCIe 5.0 x4 mode M Key 2242/2260/2280 type storage devices

- 4 x SATA 6Gb/s device interfaces

* Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10.

Networking Features

1 x Realtek 2.5Gb Ethernet

ASUS LANGuard

Wireless/Bluetooth

M.2 slot only (Key E, CNVi and PCIe)*

* Wi-Fi module is optional and needs to be purchased separately.

USB Ports

Rear Panel USB Ports (6 ports total)

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)

Onboard Front Panel USB Ports (7 ports total)

1 x USB 5Gbps port (supports USB Type-C®)

1 x USB 5Gbps header, expandable to 2 x USB 5Gbps ports

2 x USB 2.0 headers, expandable to 4 x USB 2.0 ports

* USB Type-C® Power Delivery output: Up to 5V/3A

** USB_E2, USB_E3, and USB_E4 ports share bandwidth.

Audio

Realtek 7.1 Surround Sound High Definition Audio CODEC*

- Supports audio jack detection, multi-streaming, and front panel jack retasking

- Supports up to 24-Bit/192kHz playback

Audio Features

- Audio shielding design

- Premium audio capacitors

- Dedicated audio layers for left and right channels

* Please use a chassis with HD audio jacks on the front panel to support 7.1 surround sound audio output. Rear Panel I/O Ports

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)

1 x HDMI port

1 x Realtek 2.5Gb Ethernet port

3 x Audio jacks

Internal I/O Connectors

Fan and Cooling Related

1 x 4-pin CPU fan connector

2 x 4-pin chassis fan connectors

Power Related

1 x 24-pin main power connector

1 x 8-pin +12V CPU power connector

Storage Related

1 x M.2 slot (Key M)

4 x SATA 6Gb/s connectors

USB

1 x USB 5Gbps port (supports USB Type-C®)

1 x USB 5Gbps header, supporting 2 additional USB 5Gbps ports

2 x USB 2.0 headers, supporting 4 additional USB 2.0 ports

Other

1 x CMOS clear jumper

1 x Front panel audio header (F_AUDIO)

1 x M.2 slot (Key E)

1 x S/PDIF digital audio header

1 x 10-1 pin system control panel header