ASRock
ASRock B860M Pro-A Micro ATX LGA1851

Specifications
Platform
Manufacturer:
ASRock
CPU Socket:
LGA1851
Chipset:
Intel B860
Form Factor:
Micro ATX
TDP:
15 W
Memory Support
Memory Type:
DDR5
Memory Slots:
4
Max Memory:
256 GB
Supported Speeds:
4400MHz, 6400MHz, 6800MHz, 7200MHz, 7600MHz, 7800MHz, 8000MHz, 8200MHz, 8400MHz
Expansion
PCIe x16 Slots:
1×PCIe 5.0
Other PCIe Slots:
1×x4
Storage
M.2 Slots:
4 slots [Slot1(2280), Slot2(2230/2242/2260/2280), Slot3(2280), Slot4(2230)]
Max M.2 PCIe Version:
PCIe PCIe5.0
SATA RAID:
RAID 0/1/5/10
SATA 6Gb/s:
4 ports
Connectivity
USB Ports:
1×USB-C 10Gbps, 3×USB-A 5Gbps, 2×USB 2.0
Front USB Ports:
1 x USB 3.2 Gen1 Type-C, 2x USB 3.2 Gen1 Type-A, 4 x USB 2.0
Ethernet:
1 ports (2.5Gbps)
WiFi:
None
Bluetooth:
None
Audio:
7.1 CH HD Audio
Display Outputs:
1×HDMI 1×DisplayPort
ASRock B860M Pro-A Micro ATX LGA1851
The ASRock B860M Pro-A Micro ATX LGA1851 is a entry-level micro atx (compact) motherboard featuring Intel B860 chipset and LGA1851 socket support. This performance platform offers 4 memory slots with 6 USB ports, 1 ports (2.5gbps), basic wifi support, 7.1 audio, and 4 M.2 slots for modern PC builds.
Key Features
Feature Rating
Entry
Basic connectivity and expansion options
PCIe 5.0 Ready
WiFi Built-in
DDR5 Support
Multiple M.2 Slots
Pricing & Availability
Best Price
$109.99
at Amazon
Last updated 6d ago
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