Description
Gigabyte B860 DS3H Intel ATX LGA1851 DDR5 Motherboard
GA-B860-DS3H
Balanced performance, easy upgrades, great value
The Gigabyte B860 DS3H is a rock-solid ATX motherboard for Intel® LGA1851 systems, ideal for mainstream gaming and creator builds that want next-gen speed without premium pricing. It supports Intel® Core Ultra (Series 2) CPUs, DDR5 up to 256 GB, and packs practical upgrades like a PCIe 5.0 x16 GPU slot and dual M.2 NVMe (including one PCIe 5.0 x4 for ultra-fast SSDs). A clean layout, hybrid VRM design, and builder-friendly touches make it a dependable base for your next PC.
Why it’s a smart pick
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Future-ready platform: LGA1851 + Intel B860 chipset with DDR5 support (OC up to 9066 MT/s) for responsive multitasking and gaming.
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Fast storage & expansion: 2× M.2 (1× PCIe 5.0 x4 + 1× PCIe 4.0 x4), 4× SATA, and a reinforced PCIe 5.0 x16 slot for high-end GPUs.
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Modern I/O (wired): Rear USB-C 20 Gb/s (USB 3.2 Gen 2×2), additional USB-A, HDMI/DisplayPort, and 2.5 GbE LAN for reliable networking. (Add Wi-Fi later via PCIe/USB if needed.)
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Stable power & thermals: Hybrid VRM design with heatsinks and M.2 Thermal Guard maintains performance under load.
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Quick setup & updates: EZ-Latch PCIe, internal USB-C header, and Q-Flash Auto/Plus support for painless BIOS updates. New BIOS adds Ultra Turbo Mode performance profiles.
Perfect for: cost-effective gaming rigs, content-creation PCs, or office workstations that want PCIe 5.0 graphics + storage, top-tier DDR5 bandwidth, and wired 2.5 GbE—without paying for onboard Wi-Fi.
Specifications:
| Category | Details |
|---|---|
| Brand / Model | Gigabyte B860 DS3H |
| CPU Support | Intel® Core™ Ultra 200 / 14th / 13th / 12th Gen processors (LGA1851) |
| Chipset | Intel® B860 Express |
| Form Factor | ATX |
| Power Design | 8+1+1 Phase Hybrid Digital VRM |
| Memory Support | 4× DDR5 DIMM slots, up to 256 GB, speeds up to 8000+ MT/s (OC), Dual Channel, XMP 3.0 support |
| Graphics Support | 1× PCIe 5.0 x16 slot (CPU), 1× HDMI 2.1, 1× DisplayPort 1.4 |
| Expansion Slots | 1× PCIe 5.0 x16, 1× PCIe 4.0 x16 (x4 mode), 1× PCIe 3.0 x1 |
| Storage | 2× M.2 NVMe slots (1× PCIe 5.0 x4, 1× PCIe 4.0 x4), 4× SATA 6 Gb/s |
| Networking | Intel® 2.5 GbE LAN (RJ-45) |
| USB (Rear I/O) | 1× USB-C 20 Gb/s (USB 3.2 Gen 2×2), 2× USB 10 Gb/s (USB 3.2 Gen 2 Type-A), 4× USB 5 Gb/s (USB 3.2 Gen 1), 4× USB 2.0 |
| USB (Internal) | USB-C 10 Gb/s (USB 3.2 Gen 2), USB 5 Gb/s headers, USB 2.0 headers |
| Audio | Realtek® Audio CODEC, 8-channel HD Audio |
| Cooling | Hybrid fan headers, Smart Fan 6, VRM heatsinks, M.2 Thermal Guard |
| RGB / Lighting | RGB FUSION with Addressable RGB and RGB LED headers |
| Special Features | PCIe EZ-Latch, Q-Flash Plus, Ultra Turbo Mode, BIOS Flashback, TPM header |
| OS Support | Windows 11 64-bit |
| Included Accessories | 2× SATA cables, I/O shield, screws, quick installation guide |
| Warranty | 3 Years Warranty |




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