ASUS PRIME B860-PLUS-CSM LGA1851 ATX Motherboard

ASUS PRIME B860-PLUS-CSM LGA1851 ATX Motherboard

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 B860-PLUS-CSM motherboard provides users with a wide range of performance optimizations via intuitive software and firmware features. It is built for advanced AI PC applications, delivering the power and connectivity required for demanding AI workloads.

AI Advisor
The ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a straightforward, accessible way.

Robust Power Design
Stable power delivery is essential for maximizing the performance of Intel® Core™ Ultra processors (Series 2). The PRIME B860-PLUS-CSM is tailored to meet the demands of high-core-count CPUs. It features 8(80A) + 1(80A) + 1(80A) + 1(80A) power stages that integrate high-side and low-side MOSFETs and drivers into packages rated for up to 80 amps each. This configuration ensures optimal power delivery, efficiency, stability, and performance for both current and future Intel® processors.

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

Manufacturer Information:
ASUSTeK Computer Inc. No. 15, Li-De Road, Beitou District, Taipei 112 Taiwan email@asus.com Responsible Safety Officer: ASUS Europe Paasheuvelweg 25, 1105 Amsterdam Netherlands acwb_st_consumer@asus.com

Manufacturer Code: 90MB1KA0-M0EAYC
EAN Code: 4711387814857
Manufacturer: ASUS
Clearance: No
Socket: LGA1851
Chipset: Intel B860
Form Factor: ATX
Memory: 4x DIMM, up to 256GB, up to 8666MHz (O.C.)
Expansion Slots:
Intel Core Ultra Processors (Series 2)
1x PCIe 5.0 x16
Intel® B860 Chipset
1x PCIe 4.0 x16 (supports x4 mode)
Storage:
Supports 3x M.2 slots and 4x SATA 6Gb/s
Intel Core Ultra Processors (Series 2)
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
Intel B860
M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
4x SATA 6Gb/s
Intel Rapid Storage Technology supports SATA RAID 0/1/5/10.
Audio: Realtek 7.1 Surround Sound High Definition Audio CODEC
Network: 1x Intel 2.5Gb Ethernet
Rear I/O Ports:
1x USB 3.2 Type-C 20Gbps
2x USB 3.2 Type-A 10Gbps
1x USB 3.2 Type-A 5Gbps
2x USB 2.0
1x DisplayPort
1x HDMI
1x Realtek 2.5Gb Ethernet
3x Audio jacks

Internal I/O Connectors:
1x 4-pin CPU fan header
1x 4-pin CPU OPT fan header
1x 4-pin AIO pump header
4x 4-pin chassis fan headers

1x 24-pin main power connector
1x 8-pin +12V CPU power connector

3x M.2 slots (Key M)
4x SATA 6Gb/s ports

1x USB 3.2 Type-C 5Gbps connector
1x USB 3.2 Type-C 5Gbps header supports additional 2 USB 5Gbps ports
2x USB 2.0 headers support additional 4 USB 2.0 ports

3x Addressable Gen 2 headers
1x Aura RGB header
1x Clear CMOS header
1x Chassis Intrusion header
1x COM port header
1x Front Panel Audio header (F_AUDIO)
1x S/PDIF Out header
1x SPI TPM header (14-1 pin)
1x 10-1 pin System Panel header

Warranty: 36 months