does memory support DDR5 4800 speed?

Yes, but not all brands. I had to return my memory and get new sticks.

What type of processor is compatible with this motherboard?

The motherboard is compatible with Intel Core Ultra Processors (Series 2).

What kind of storage connectivity options does this motherboard offer?

The motherboard offers several storage connectivity options, including 4 SATA 6Gb/s ports, 1 Blazing M.2 socket (PCIe Gen5x4), and 2 Hyper M.2 sockets (PCIe Gen4x4).

What are the audio capabilities of this motherboard?

The motherboard features Realtek ALC897 7.1 channel HD audio capabilities.

Can I connect to the internet using this motherboard, and if so, how fast can I go?

Yes, you can connect to the internet using this motherboard. It features a Dragon RTL8125BG LAN chipset that supports a maximum speed of 2.5Gbps.

Are there any options for upgrading memory on this motherboard?

Yes, this motherboard supports upgrading memory with up to 4 DDR5 DIMMs, allowing a maximum of 256GB.

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ASRock B860 Pro-A LGA 1851 Intel B860 SATA 6Gb/s DDR5 Intel Core Ultra ATX Motherboard

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B860 Steel Legend WiFi
B860 LiveMixer WiFi
B860 Pro RS
B860 Pro RS WiFi
B860 Pro-A
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B860M-H2
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Intel B860
Supports Intel® Core™ Ultra Processors (Series 2)(LGA1851)
10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA
4 x DDR5 DIMMs: Up to DDR5 8666+(OC)
Supports Dual Channel, up to 8666+ (OC)
1 PCIe 5.0 x16, 1 PCIe 4.0 x16, 1 M.2 Key E for WiFi
Graphics Output Options: 1 HDMI, 1 DisplayPort
Realtek ALC897 7.1 CH HD Audio Codec
4 SATA3
1 Blazing M.2 (PCIe Gen5x4)
2 Hyper M.2 (PCIe Gen4x4)
1 USB 3.2 Gen2x2 Type-C (Rear)
1 USB 3.2 Gen1 Type-C (Front)
8 USB 3.2 Gen1 (6 Rear, 2 Front)
6 USB 2.0 (2 Rear, 4 Front)
Realtek 2.5G LAN
Supports BIOS Flashback

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

Specs

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Learn more about the ASRock B860 Pro-A


Best Seller Ranking	#46 in Intel Motherboards

Model
Brand	ASRock
Model	B860 Pro-A
Part Number	B860 Pro-A

Supported CPU
CPU Socket Type	LGA 1851
CPU Type	Intel Core Ultra Processors (Series 2)

Chipsets
Chipset	Intel B860

Memory
Number of Memory Slots	4x288pin (DDR5)
Memory Standard	Up to DDR5 8666+(OC)
Maximum Memory Supported	256GB
Channel Supported	Dual Channel
Memory Feature	Supports DDR5 non-ECC, un-buffered memory up to 8666+(OC)* Supports Clocked Unbuffered DIMM (CUDIMM)

Expansion Slots
PCI Express 5.0 x16	CPU: - 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode*
PCI Express 4.0 x16	Chipset: - 1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode* * Supports NVMe SSD as boot disks

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	CPU: - 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode* Chipset: - 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2230/2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode* - 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode* * Supports Intel Volume Management Device (VMD) Supports NVMe SSD as boot disks
SATA RAID	Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices

Onboard Audio
Audio Chipset	Realtek ALC897
Audio Channels	7.1 Channels

Onboard LAN
LAN Chipset	Dragon RTL8125BG
Max LAN Speed	2.5Gbps

Rear Panel Ports
Back I/O Ports	2 x Antenna Mounting Points 1 x HDMI Port 1 x DisplayPort 1.4 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s) 6 x USB 3.2 Gen1 Ports 2 x USB 2.0 Ports 1 x RJ-45 LAN Port 1 x BIOS Flashback Button HD Audio Jacks: Line in / Front Speaker / Microphone

Internal I/O Connectors
Onboard USB	2 x USB 2.0 Headers (Support 4 USB 2.0 ports) 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) 1 x Front Panel Type C USB 3.2 Gen1 Header
Other Connectors	1 x SPI TPM Header 1 x Power LED and Speaker Header 1 x RGB LED Header* 3 x Addressable LED Headers 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)* 4 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)* 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)* 1 x Front Panel Audio Connector * Supports in total up to 12V/3A, 36W LED Strip Support in total up to 5V/3A, 15W LED Strip * CPU_FAN1 supports the fan power up to 1A (12W). CPU_FAN2, CHA_FAN1~4 and AIO_PUMP support the fan power up to 3A (36W). CPU_FAN2, CHA_FAN1~4 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use.

Software Feature
BIOS Feature	256Mb AMI UEFI Legal BIOS with GUI support
Software	Software - ASRock Motherboard Utility (A-Tuning) - ASRock Dragon 2.5G LAN Software - ASRock Polychrome SYNC UEFI - ASRock EZ Mode - ASRock Full HD UEFI - ASRock My Favorites in UEFI - ASRock Auto Driver Installer - ASRock Instant Flash
Windows 11	Windows 11 64-bit

Physical Spec
Form Factor	ATX
Dimensions (W x L)	12.0" x 9.6"
Power Pin	1 x 24 pin ATX Power Connector 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)

Features
Features	Superb Productivity - PCIe Gen5 (Graphics, M.2) - Dual Channel DDR5 Rock-Solid Durability - 10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA Ultrafast Connectivity - 2.5G LAN EZ Update - BIOS Flashback Button - ASRock Auto Driver Installer EZ Troubleshooter - ASRock Post Status Checker

Packaging
Package Contents	1 x I/O Shield 2 x SATA Data Cables 1 x Screw for M.2 Socket

Additional Information
First Listed on Newegg	January 08, 2025

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ASRock B860 Pro-A LGA 1851 Intel B860 SATA 6Gb/s DDR5 Intel Core Ultra ATX Motherboard

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Item#: N82E16813162207

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ASRock B860 Pro-A LGA 1851 Intel B860 SATA 6Gb/s DDR5 Intel Core Ultra ATX Motherboard

Unlock one game with purchase of Motherboard, limited to 1 per purchase

Learn more about the ASRock B860 Pro-A

Customer Reviews of the ASRock B860 Pro-A

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Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info