The ASRock B860 Pro RS is a full-size ATX motherboard designed for Intel processors, offering a solid foundation for building a capable and modern desktop system. Supporting both Intel Core Ultra Series 1 and Series 2 processors via Socket 1851, this board is built around the Intel B860 chipset and comes dressed in a sleek silver and black design. With support for up to 256GB of DDR5 memory across four DIMM slots in dual-channel configuration, and overclocked speeds reaching up to 8666 MHz, this board is well suited for demanding workloads and enthusiast builds alike.
Connectivity and Expansion
The ASRock B860 Pro RS provides a well-rounded set of expansion and connectivity options. It features one PCIe x16 Gen 5 slot and one PCIe x16 Gen 4 slot, alongside three M.2 ports and four SATA III connectors for flexible storage configurations. On the networking side, the board includes a 2.5G LAN port powered by the Dragon RTL8125BG controller. For display output, users have access to one HDMI port and one DisplayPort 1.4 output. USB connectivity includes eight USB 3.2 Gen 1 Type-A ports and one USB 3.2 Gen 1 Type-C port.
Audio and System Features
Audio performance is handled by the Realtek ALC897 chip, delivering 7.1 channel surround sound output through a front panel audio connector. The board runs on an EFI AMI BIOS with 256 Mbit of memory and includes a TPM connector for enhanced security options. Four chassis fan headers offer solid cooling management, making this board a practical choice for a wide range of system builds.
Product number manufacturer:
90-MXBRM0-A0UAYZ
Audio
BIOS
Connectivity
USB 3.2 (Gen 1) type A ports:
8
USB 3.2 (Gen 1) type C ports:
1
Internal I/O
ATX Power connector (24-pin):
Chassis fan connector(s):
4
EPS power connector (8-pin):
Front panel audio connector:
USB 3.1 (Gen 1) header(s):
2
Memory
Supported memory clock speeds (OC):
8666 (OC) MHz
Networking
Network technology (wired):
Packaging content
Physical characteristics
Processor
Compatible processor series:
Intel Core Ultra Series 1, Intel Core Ultra Series 2
Sockets
Technical details
No reviews have been placed yet. Be the first to review this product. Click here to write a review.