ASRock B860M Pro-A Micro-ATX motherboard for Intel Core Ultra (Series 2) processors on the LGA1851 socket, built on the Intel B860 chipset. This is the version without Wi-Fi or Bluetooth. It has a Dr.MOS power design on a 6-layer PCB, four DDR5 DIMM slots (dual channel, XMP and EXPO profiles supported) and HDMI plus DisplayPort outputs for integrated graphics. Expansion is one reinforced-steel PCIe 5.0 x16 slot and one PCIe 4.0 x4 slot, with one Blazing M.2 (PCIe Gen5 x4) and two Hyper M.2 (PCIe Gen4 x4) slots under an aluminium heatsink, plus four SATA3 ports. Connectivity includes Dragon 2.5Gb/s LAN, a rear USB 3.2 Gen2x2 20Gbps Type-C port, a front USB 3.2 Gen1 Type-C header, and Realtek ALC897 7.1-channel audio. It has RGB and addressable RGB headers (Polychrome RGB Sync), TPM support and BIOS Flashback, which updates the BIOS from a USB drive without a CPU or memory installed.
Full specification
What's inside
Audio Channels
7.1 channels
Audio Chipset
Realtek ALC897
BIOS Flashback
Yes
Bluetooth
No
Brand
ASRock
Chassis Fan Connectors
3
Chipset
Intel B860
Compatible Processors
Intel Core Ultra (Series 2)
Ethernet
Realtek 2.5G LAN
Expansion Slots
1 x PCIe 5.0 x16, 1 x PCIe 4.0 x4
Form Factor
Micro-ATX
M.2 Slots
1 x PCIe Gen5 x4, 2 x PCIe Gen4 x4
Maximum Internal Memory
256 GB
Memory Channels
Dual-channel
Memory Slots
4
Memory Standard
DDR5
Model
B860M Pro-A
MPN
90-MXBRR0-A0UAYZ
RAID
0, 1, 5, 10
RGB LED Header
Yes
SATA III Connectors
4
Socket Type
LGA 1851 (Socket V1)
Supported Operating Systems
Windows 11 x64
TPM
Yes
USB
1 x USB 3.2 Gen2x2 Type-C (rear), 1 x USB 3.2 Gen1 Type-C (front header), 5 x USB 3.2 Gen1, 6 x USB 2.0
The price of the phone wae very competative, the ordering experience was simple and effective, and tge delivery was faultless.(very quick and secure). Thanks.
Found this company whilst searching on google for a new smart phone. The price was far cheaper than any of the other companies.
Delivery was extremely prompt, ordered the phone on Monday and it was delivered on Tuesday.
Would definitely use this company again.
Really impressed with speed and security of delivery. I was a bit sceptical in all honesty as the phone I bought was so much cheaper than everywhere else but it is completely legit so yay, over £150 saved.