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Description
Gigabyte B860M DS3H Intel 1851 Socket Motherboard, Micro-ATX, 4x DDR5 Slots, 2x M.2 Sockets, 1x USB-C Port, 2.5GbE LAN, 2x DisplayPorts / 1x HDMI PortKey Features Supports Intel Core Ultra processors (Series 2) Hybrid 5+1+2 phases VRM solution D5 Bionic Corsa for Infinite Memory Performance AI Perfdrive: Provides optimal and customized BIOS preset profile for users EZ Latch: PCIe x16 Slot with Quick Release Design Friendly UI: Multi Theme, AIO Fan Control, and Q Flash Auto Scan in BIOS and SW New Power Monitor in HWinfo for real time monitoring on CPU power phases Ultra Fast Storage : 2 x M. 2
Key FeaturesSupports Intel Core Ultra processors (Series 2)
Hybrid 5+1+2 phases VRM solution
D5 Bionic Corsa for Infinite Memory Performance
AI Perfdrive: Provides optimal and customized BIOS preset profile for users
EZ-Latch: PCIe x16 Slot with Quick Release Design
Friendly UI: Multi-Theme, AIO Fan Control, and Q-Flash Auto Scan in BIOS and SW
New Power Monitor in HWinfo for real-time monitoring on CPU power phases
Ultra-Fast Storage : 2 x M.2 slots, including 1 x PCIe 5.0 x4
M.2 Thermal Guard : To Ensure M.2 SSD Performance
Fast Networking : 2.5GbE LAN
Extended Connectivity : 2 x DisplayPort, HDMI
SPECIFICATION:
CPU
LGA1851 socket: Support for Intel Core Ultra Processors
(Go to GIGABYTE's website for the latest CPU support list.)
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
(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
Onboard Graphics
Integrated Graphics Processor-Intel® HD Graphics support:
1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
Support for HDMI 2.1 version and HDCP 2.3.
2 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz
Support for DisplayPort 2.1 version.
(Graphics specifications may vary depending on CPU support.)
Support for up to triple-display at the same time
Audio
Realtek Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel
You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
LAN
Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
Expansion Slots
CPU:
1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)
The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.
Chipset:
2 x PCI Express x16 slots, supporting PCIe 4.0 and running at x1 (PCIEX1_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
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)
Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
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
The Intel NPU driver is only supported on Windows 11.
Form Factor
Micro ATX Form Factor; 24.4cm x 24.4cm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 4
A Tradecraft Primer
The Tradecraft Primer is very useful for anyone going into the intelligence field. It explains many of the different techniques used in the intelligence community to get analysts to expand their thinking. However, you can find the contents of this book online (as I found out after I already paid for the book), so you don't need to buy it unless you want to have a hard copy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2010
★★★★★ 1
waiting to read
Format: Paperback
want to make my models better with intel. More and better data should increase accuracy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2014
★★★★★ 5
Good oil
Size: 5 Quarts
I have used Castrol GTX/edge for 40 years, works well, never wanted to change, good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Excellent engine oil
Size: 5 Quarts, Size: 5 Quarts
This is the best oil that I ever used.I have used it in my Toyota Noah 2006-2007 model…The engine is as quiet as new…wanted to see how it would perform.It has clocked 3,500km.This is good and have recommended to my friends and family
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Top-tier engine protection that runs quiet and smooth
Size: 5 Quarts
I’ve used Castrol EDGE in a couple of our vehicles and always come back to it for consistent performance. It extends the time between oil changes and holds up well under both daily driving and highway mileage. We don't "extend the time" though. It's changed, on the dot, every time. The consistency and quality of the oil's condition at change, though, is easily able to be seen that it would go for much longer.
Engine runs quieter, and I’ve noticed better fuel efficiency over time compared to conventional oil. Whether that's how attentively I drive and watch the mileage meter on the dash or the oil - is up for debate ;)
It doesn’t burn off as quickly either, which is great if you’re keeping an eye on long-term engine health.
The bottle design pours cleanly with a smart spout, which saves unnecessary messes in the garage.
Pros:
Strong wear protection and long-lasting
Improves engine quietness
Easy-pour design
Tip:
Use it with a high-quality oil filter for maximum benefit don’t skimp on either part and you'll be golden.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025
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