Learn more about ASRock B860M-H2

Model
Brand
ASRock
Model
B860M-H2
Part Number
B860M-H2
Supported CPU
CPU Socket Type
LGA 1851
CPU Type
Intel Core Ultra Processors (Series 2)
Chipsets
Chipset
Intel B860
Memory
Number of Memory Slots
2x288pin (DDR5)
Memory Standard
Up to DDR5 8333+(OC)
Maximum Memory Supported
128GB
Channel Supported
Dual Channel
Memory Feature
Supports DDR5 non-ECC, un-buffered memory up to 8333+(OC)*
Supports Clocked Unbuffered DIMM (CUDIMM)
Expansion Slots
PCI Express 4.0 x16
CPU:
- 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*
PCI Express x1
Chipset:
- 2 x PCIe 4.0 x1 Slots (PCIE2 and PCIE3)*

*Supports NVMe SSD as boot disks
Storage Devices
SATA 6Gb/s
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 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
Realtek 8111H
Max LAN Speed
1Gbps
Rear Panel Ports
Back I/O Ports
2 x Antenna Mounting Points
2 x HDMI Ports
1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s)
3 x USB 3.2 Gen1 Type-A 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 Headers (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**
1 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)***
2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)***
1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)***

*Supports in total up to 12V/3A, 36W LED Strip
**Support in total up to 5V/3A, 15W LED Strip
***CPU_FAN1, CHA_FAN1~2 and AIO_PUMP support the fan power up to 3A (36W).
CPU_FAN1, CHA_FAN1~2 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 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
Micro ATX
Dimensions (W x L)
9.6" x 8.3"
Power Pin
1 x 24 pin ATX Power Connector
1 x 8 pin 12V Power Connector
Features
Features
Superb Productivity
- PCIe Gen5 (M.2)
- Dual Channel DDR5
Rock-Solid Durability
- 5+1+1+1+1 Power Phase
ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology
EZ Update
- BIOS Flashback Button
- ASRock Auto Driver Installer
Packaging
Package Contents
1 x I/O Shield
2 x SATA Data Cables
1 x Screw for M.2 Socket
Shipping
Enjoy fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.
Payments
Newegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.
Return
Returns are subject to restocking fees of 15% - 30% of the purchase price and return shipping fees. For products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. Newegg does NOT charge for restocking fees or return shipping labels for returns of defective products, or if you received the wrong product, the product did not match what was shown on the Site, or we made some other shipping error, provided the item is returned within its return policy period, and in accordance with the Return Policy. For international buyers, items shipped internationally do not qualify for manufacturer warranties.