Gigabyte B860M DS3H WiFi 6E – Intel LGA1851 Micro ATX Motherboard

About the Gigabyte B860M DS3H WiFi 6E

The Gigabyte B860M DS3H WiFi 6E brings Intel's latest LGA1851 socket to budget-conscious builders without sacrificing modern features. This micro-ATX motherboard with WiFi and Bluetooth supports Intel Core Ultra 200 series processors with DDR5 memory and PCIe 5.0 connectivity. At SGD 275, it's the smart entry point for anyone building with Intel's newest Arrow Lake platform. Whether you're a first-time builder or upgrading from LGA1200/1700, you get future-proof tech at value pricing.

What This Gigabyte B860M DS3H WiFi 6E Does for You

Run Intel Core Ultra processors with full DDR5 support up to 9066 MT/s and four DIMM slots for 256GB total memory. The PCIe 5.0 x16 slot handles current and next-gen GPUs like RTX 50 series without bottlenecks. PCIe 5.0 M.2 storage delivers cutting-edge NVMe speeds for faster game loads and file transfers. Built-in WiFi 6E eliminates the need for separate network cards, saving you money and PCIe slots. Tri-band wireless (2.4/5/6 GHz) plus 2.5GbE LAN gives you flexible connectivity for gaming, streaming, or productivity. This intel micro-ATX motherboard fits compact cases while delivering full-size performance.

Connectivity and Expansion

WiFi 6E with Bluetooth 5.3 comes standard, so you won't need adapters cluttering your build. The 2.5GbE LAN provides wired speeds for serious gaming or file transfers. Four M.2 slots plus four SATA ports let you run multiple storage drives without compromises. USB 3.2 Gen 2 Type-A and USB Type-C connectivity handle modern peripherals. HDMI and dual DisplayPort outputs support triple-display setups from integrated graphics. Realtek Audio delivers 7.1-channel sound without extra sound cards.

Perfect For

• First-time builders entering Intel's LGA1851 platform with budget-friendly B860 chipset pricing for custom PC builds
• Gamers building mid-range Intel Core Ultra systems with PCIe 5.0 GPU and storage support
• Compact build enthusiasts needing Micro ATX form factor with WiFi 6E included
• Upgraders from LGA1200/1700 platforms wanting DDR5 and latest Intel features

Why Buy from Mansa Computers

• 3-year CDL Trading Pte Ltd Singapore warranty with Gigabyte service support
• Fast WhatsApp inquiry response for compatibility questions
• Open 7 days a week for support and advice
• Home delivery available across Singapore

Technical Specifications Summary

Chipset
Intel B860 Express

CPU Socket
LGA1851 (Intel Core Ultra 200)

Memory
DDR5 up to 9066 MT/s, 4 DIMM slots, 256GB max

Graphics
1x HDMI, 2x DisplayPort (integrated graphics)

Storage
2x M.2 PCIe (1x Gen 5.0, 1x Gen 4.0), 4x SATA

Networking
WiFi 6E, Bluetooth 5.3, 2.5GbE LAN

Form Factor
Micro ATX (24.4cm x 24.4cm)

Warranty
3 years (CDL Trading Singapore)

The Gigabyte B860M DS3H WiFi6E gives you Intel's newest platform features at budget pricing. Order now from Mansa Computers with 3-year local warranty and expert support.

CPU
LGA1851 socket: Support for Intel® Core™ Ultra Processors
L3 cache varies with CPU

Chipset
Intel® B860 Express Chipset

Memory
Support for DDR5 9066(O.C)/8800(O.C) /8600(O.C) / 8400(O.C) /8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) /6400/5600 MT/s memory modules
4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory
Dual channel memory architecture
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules

Onboard Graphics
Integrated Graphics Processor-Intel® HD Graphics support:
- 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
- 2 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz
Support for up to triple-display at the same time

Audio
Realtek® Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel

LAN
Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)

Wireless Communication module
Intel® Wi-Fi 6E AX211 (PCB rev. 1.0)
- WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands
- BLUETOOTH 5.3
- Support for 11ax 160MHz wireless standard
Realtek® Wi-Fi 6E RTL8852CE (PCB rev. 1.1)
- WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands
- BLUETOOTH 5.3
- Support for 11ax 160MHz wireless standard

Expansion Slots
CPU:
- 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)
Chipset:
- 3 x PCI Express x16 slots, supporting PCIe 4.0 and running at x1 (PCIEX1_1/2/3)

Storage Interface
CPU:
- 1 x M.2 connector (Socket 3, M key, type 2280 PCIe 5.0 x4/x2 SSD support) (M2A_CPU)
Chipset:
- 1 x M.2 connector (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support) (M2N_SB)
- 4 x SATA 6Gb/s connectors
RAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices

USB
Chipset:
- 1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header
- 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
- 4 x USB 3.2 Gen 1 ports (2 ports on the back panel, 2 ports available through the internal USB header)
- 3 x USB 2.0/1.1 ports on the back panel
Chipset+USB 2.0 Hub:
- 4 x USB 2.0/1.1 ports available through the internal USB headers

Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
1 x CPU fan/water cooling pump header
1 x system fan header
1 x system fan/water cooling pump header
3 x addressable RGB Gen2 LED strip headers
1 x RGB LED strip header
2 x M.2 Socket 3 connectors
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 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
1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
1 x Q-Flash Plus button
1 x reset jumper
1 x Clear CMOS jumper

Back Panel Connectors
1 x PS/2 keyboard/mouse port
1 x HDMI port (Note)
2 x DisplayPorts (Note)
1 x USB 3.2 Gen 2 Type-A port (red)
2 x USB 3.2 Gen 1 ports
3 x USB 2.0/1.1 ports
2 x antenna connectors (2T2R)
1 x RJ-45 port
3 x audio jacks
(Note) Actual support may vary by CPU.

I/O Controller
iTE® I/O Controller Chip

H/W Monitoring
Voltage detection
Temperature detection
Fan speed detection
Water cooling flow rate detection
Fan fail warning
Fan speed control
* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

BIOS
1 x 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

Unique Features
Support for GIGABYTE Control Center (GCC)
Support for Q-Flash
Support for Q-Flash Plus
Support for Smart Backup

Bundled Software
Norton® Internet Security (OEM version)
LAN bandwidth management software

Operating System
Support for Windows 11 64-bit
Support for Windows 10 64-bit

Form Factor
Micro ATX Form Factor; 24.4cm x 24.4cm

3 YEARS WARRANTY

CDL Trading Pte Ltd
115A Commonwealth Dr #03-10, Singapore 149596
Contact: 6473 4733

Frequently Asked Questions About Gigabyte B860M DS3H WiFi 6E

Does the Gigabyte B860M DS3H WiFi 6E support Intel Core Ultra processors?

Yes, this motherboard uses the LGA1851 socket for Intel Core Ultra 200 series processors (Arrow Lake). It supports DDR5 memory up to 9066 MT/s and PCIe 5.0 connectivity. Check Gigabyte's CPU support list for specific model compatibility.

Can I use this motherboard for a gaming PC build?

Absolutely. The PCIe 5.0 x16 slot handles RTX 50 series and RTX 40 series GPUs (older generation) without bottlenecks. WiFi 6E provides low-latency wireless gaming, while 2.5GbE LAN offers wired stability. DDR5 support ensures smooth frame rates.

What RAM is compatible with the B860M DS3H WiFi 6E?

This board supports DDR5 memory modules from 5600 MT/s up to 9066 MT/s (overclocked). You get four DIMM slots for up to 256GB total capacity. XMP profiles work for easy overclocking.

What warranty comes with this motherboard in Singapore?

Mansa Computers provides 3-year CDL Trading Pte Ltd Singapore warranty with Gigabyte service support. We offer fast WhatsApp responses for compatibility questions and are open 7 days a week. Home delivery is available.

How does this compare to Z890 motherboards?

The B860 chipset offers most features at lower cost. You get PCIe 5.0, DDR5, and WiFi 6E like premium boards. Z890 boards add more USB ports and extreme overclocking support, but this delivers great value.

How long will it take to receive my purchase?

Standard Shipping - 3 to 5 days
Express Shipping - 1 to 2 days

Can I opt for store pickup?

Yes, we are open daily for collection from 11 AM - 6.30 PM.

Address: 1 Ubi View #01-22, Focus One Building Singapore 408555 (Door located nearest to carpark exit gantry)

We will contact you once your order is ready for collection!