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Rectangular ATX motherboard with black PCB, silver heatsinks, four DDR5 slots, two M.2 shields, rear I/O panel with HDMI, DisplayPort

GIGABYTE

GIGABYTE B860 DS3H WIFI6E Intel motherboard

SKU CH-GG58-WKA6G MPN B860 DS3H WIFI6E

ATX board for Intel Core Ultra Series 2 on LGA 1851, four DDR5 slots up to 256 GB, PCIe 5.0 x16, two M.2 sockets, USB-C 3.2 Gen 2x2, 2.5 GbE LAN, WIFI6E, Bluetooth 5.3

  • ProcessorIntel Core Ultra Processors (Series 2)
  • ChipsetIntel B860
  • Form factorATX
  • CPU socketLGA 1851
  • Memory slot count4 × 288pin (DDR5)
  • Supported memoryDDR5 5600 / DDR5 6400 / DDR5 6600 / DDR5 6800 / DDR5 7000 /

Model B860 DS3H WIFI6E

  • Supports Intel Core Ultra Series 2 processors via LGA 1851 socket
  • DDR5 memory up to 9066 MT/s across four DIMM slots with XMP 3.0
  • 8+1+2+2 hybrid VRM with 50A PPAK for stable power delivery
  • PCIe 5.0 x16 slot plus two M.2 connectors for fast storage and graphics
  • WIFI6E, 2.5GbE LAN and Bluetooth 5.3 for modern connectivity

LGA 1851 Intel Core Ultra (Series 2) platform

This ATX motherboard uses the Intel B860 chipset and LGA 1851 socket for Intel Core Ultra Series 2 processors. Four DDR5 DIMM slots support dual-channel memory up to 256 GB. The 8+1+2+2 hybrid VRM with 50 A PPAK stages delivers stable power for mainstream and enthusiast CPUs.

DDR5 capacity and speed headroom

DDR5 runs natively at 5600 MT/s and scales through XMP 3.0 profiles up to 9066 MT/s. The board handles heavy multitasking and large datasets within the 256 GB limit. Four SATA 6 Gb/s ports and two M.2 slots provide storage expansion, while the PCIe 5.0 x16 slot accepts a graphics card or NVMe SSD.

EZ-Latch M.2 and PCIe plus WIFI EZ-Plug

Tool-less M.2 EZ-Latch and PCIe EZ-Latch mechanisms simplify drive and graphics card installation. WIFI EZ-Plug makes antenna attachment quick. Onboard Wi-Fi 802.11 ax (WIFI6E) and Bluetooth 5.3 join 2.5 GbE LAN for flexible networking.

2.5 GbE LAN, WIFI6E and USB 3.2 Gen 2x2 Type-C

Rear I/O includes HDMI, DisplayPort, PS/2, one USB 3.2 Gen 2x2 Type-C, one USB 3.2 Gen 2 Type-A, four USB 2.0 ports, RJ-45 and dual antenna connectors. 7.1-channel audio completes the connectivity set.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $127.99
Pricier than about 64% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameGIGABYTE
Model nameB860 DS3H WIFI6E
Processor
ProcessorIntel Core Ultra Processors (Series 2)
CPU socketLGA 1851
ChipsetIntel B860
Memory
Memory slot count4 × 288pin (DDR5)
Supported memoryDDR5 5600 / DDR5 6400 / DDR5 6600 / DDR5 6800 / DDR5 7000 / DDR5 7200 / DDR5 7400 / DDR5 7600 / DDR5 7800 / DDR5 7900 / DDR5 7950 / DDR5 8000 / DDR5 8200 / DDR5 8266 / DDR5 8400 / DDR5 8600 / DDR5 8800 / DDR5 9066
Max supported RAM256 GB
Memory channelsDual Channel
Memory profilesIntel XMP 3.0
Storage
SATA ports4 x SATA 6Gb/s
M.2 slotsCPU:
- 1 x M.2 connector (Socket 3, M key, type 25110/22110/2580/2280 PCIe 5.0 x4/x2 SSD support) (M2A_CPU)
Chipset:
- 1 x M.2 connector (Socket 3, M key, type 25110/22110/2580/2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
SATA and RAID support0/1/5/10
Audio & video
Sound channels7.1 Channels
Connectivity
Maximum network speed2.5 Gbit/s
Wi-Fi standardWi-Fi 802.11 ax
Bluetooth support5.3
Ports & slots
PCIe 4.0 x16 slotsChipset:
- 4 x PCI Express x16 slots, supporting PCIe 4.0 and running at x1 (PCIEX1_1~PCIEX1_4)
Rear panel ports1 x PS/2 keyboard/mouse port
1 x HDMI port
1 x DisplayPort
1 x USB Type-C port, with USB 3.2 Gen 2 × 2 support
1 x USB 3.2 Gen 2 Type-A port (red)
4 x USB 2.0/1.1 ports
1 x RJ-45 port
2 x antenna connectors (2T2R)
3 x audio jacks
Onboard USB headers1 x USB Type-C header, with USB 3.2 Gen 1 support
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
Power
Power connectors1 × 24-pin ATX main power connector
1 × 8-pin ATX 12 V power connector
Size & build
Form factorATX
Width and length12.0 in × 9.6 in
Shipping weight1.32 kg
Package size335 × 277 × 81 mm
Compatibility
Windows 11 support64-bit
More details
BIOS1 × 256 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Other versions of this model

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Questions about this item

Will my existing DDR5 memory work with the LGA 1851 socket on this board?

The board accepts DDR5 modules in its four 288-pin slots and supports speeds from 5600 up to 9066 MT/s via XMP 3.0 profiles. Maximum capacity is 256 GB in dual-channel mode.

How can I verify the PCIe 5.0 x16 slot and WIFI6E are running at full speed after setup?

In the BIOS or OS device manager, confirm the graphics card or NVMe SSD linked to the CPU PCIEX16 slot negotiates a Gen 5.0 x16 link, and that the wireless adapter shows an 802.11 ax connection with Bluetooth 5.3 active.

What cooling parts and wireless antennas ship in the box, and what must I buy separately?

The board includes a MOSFET heatsink, an M.2 Thermal Guard, a WIFI EZ-Plug antenna module and two antenna connectors. CPU cooler, DDR5 memory, M.2 SSDs and SATA drives are not included.

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