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Gigabyte B860 DS3H ATX Motherboard LGA 1851 Intel B860 DDR5 PCIe 5.0 x16 Dual M.2 2.5GbE LAN Black

Brand:
GigaByte
B860 DS3H
€157.25 €174.72
€187.13 inc. VAT
Out of stock
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Product Code
04:519851
EAN Code
4719331868178
Manufacturer
GigaByte
Quick Specs
Socket
Intel LGA 1851
Chipset
Intel B860
Memory
4× DDR5, up to 256GB
Form Factor
ATX
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Gigabyte B860 DS3H — Full-ATX Intel Core Ultra Foundation

LGA 1851 · Intel B8604× DDR5 up to 256GBPCIe 5.0 x16 + Gen5 M.22.5GbE LAN

The Gigabyte B860 DS3H is a full-size ATX motherboard built on the Intel B860 chipset and the LGA 1851 socket, supporting Intel Core Ultra Series 2 (Arrow Lake) desktop processors. Sold under Gigabyte part number B860 DS3H (EAN 4719331868178), it offers four DDR5 slots, a PCIe 5.0 x16 graphics slot, a PCIe 5.0 M.2 plus a second Gen4 M.2, four SATA ports and fast 2.5GbE networking — a roomy, value-driven base for mainstream gaming and productivity builds. Typically in stock with fast delivery across Cyprus.

Compatibility — read before buying
This is an LGA 1851 board supporting only Intel Core Ultra Series 2 (Arrow Lake) desktop CPUs — not LGA 1700 (12th/13th/14th Gen). It uses DDR5 memory only (no DDR4) and requires an ATX (or larger) case. This is the non-Wi-Fi model; for built-in wireless choose the B860 DS3H WIFI6E.

Best For

✓Mainstream Intel Core Ultra gaming and productivity builds
✓Full-ATX cases with room for expansion cards
✓Builders wanting PCIe 5.0 GPU + Gen5 NVMe
✓High-capacity DDR5 (up to 256GB) workloads
✓Fast 2.5GbE wired networking
✓Multi-drive storage with four SATA + dual M.2

Key Features

 
PCIe 5.0 x16 + 4× PCIe 4.0 x1
A reinforced PCIe 5.0 x16 UD Slot for next-gen graphics, plus four PCIe 4.0 x1 slots for plenty of add-in card expansion.
 
Gen5 + Gen4 M.2 and 4× SATA
One PCIe 5.0 M.2 and one PCIe 4.0 M.2 slot for fast NVMe storage, alongside four SATA 6Gb/s ports with RAID 0/1/5/10.
 
High-capacity DDR5
Four DDR5 DIMM slots support up to 256GB in dual channel, with DDR5 XMP Booster for optimized memory performance.
 
2.5GbE + durable build
Integrated 2.5GbE LAN for fast networking, on a 6-layer Ultra Durable PCB with 8-channel HD audio and addressable RGB headers.

Technical Specifications

Identification
Part Number B860 DS3H
EAN / GTIN 4719331868178
Brand Gigabyte
Platform
Chipset Intel B860
Socket LGA 1851
CPU Support Intel Core Ultra Processors (Series 2) — Arrow Lake desktop
Form Factor ATX
PCB 6-layer Ultra Durable, Mid-Loss design
Memory
Slots 4× DDR5 DIMM (Dual-Channel)
Max Capacity 256GB (64GB per DIMM)
Features DDR5 XMP Booster, overclocking support
Expansion & Storage
PCIe Slots 1× PCIe 5.0 x16 (UD Slot) + 4× PCIe 4.0 x1
M.2 1× PCIe 5.0 M.2 + 1× PCIe 4.0 M.2 (2280)
SATA 4× SATA 6Gb/s — RAID 0/1/5/10
Connectivity & I/O
LAN 2.5GbE LAN (RJ-45)
Display Out HDMI + DisplayPort (integrated graphics)
USB Multiple USB 3.2 / USB 2.0 ports (front + rear)
Audio 8-channel HD Audio with high-end capacitors
Other
Lighting 3× Addressable RGB + 1× RGB header, Debug LEDs
Colour Black
Operating System Windows 11 64-bit

Frequently Asked Questions

Which CPUs work with the Gigabyte B860 DS3H?
It supports Intel Core Ultra Series 2 (Arrow Lake) desktop processors on the LGA 1851 socket. Older LGA 1700 chips (12th/13th/14th Gen Core) are not compatible.
Does it use DDR4 or DDR5 memory?
DDR5 only. Four DDR5 DIMM slots support up to 256GB with XMP Booster; DDR4 modules are not supported.
Does this board have Wi-Fi?
No. The B860 DS3H is the wired-only model with 2.5GbE LAN. If you need built-in Wi-Fi 6E and Bluetooth, choose the B860 DS3H WIFI6E version.
How fast are the M.2 slots?
It has one PCIe 5.0 M.2 slot for the fastest current NVMe SSDs and a second PCIe 4.0 M.2 slot, plus four SATA 6Gb/s ports with RAID support.
Singular Expert Insight
The B860 DS3H gives you a full-ATX layout with PCIe 5.0 graphics and storage and 2.5GbE — more expansion room than the micro-ATX B860M D3HP, but without onboard Wi-Fi. If wireless matters, the B860 DS3H WIFI6E adds Wi-Fi 6E and an extra M.2; if you want a flagship VRM and Thunderbolt in a small build, step up to the MSI MPG B860I Edge Ti WiFi. Add a PCIe Gen5 internal SSD to use the primary M.2 to its full potential.

Buyer's Guide

Buy it if
You want a roomy full-ATX B860 board for an Intel Core Ultra build with PCIe 5.0, dual M.2, four SATA and fast 2.5GbE networking.
Skip it if
You need built-in Wi-Fi/Bluetooth or a compact form factor — choose the B860 DS3H WIFI6E or a micro-ATX/mini-ITX board.
Also consider
The Gigabyte B860 DS3H WIFI6E for integrated wireless, or a Z890 board for CPU overclocking headroom.

Features - GigaByte - B860 DS3H

CPU Socket
  • Socket 1851
Colour
black
Interface
  • USB3.0,
  • M.2,
  • Ethernet
More Details
Product Code
04:519851
EAN Code
4719331868178
Manufacturer
GigaByte
Technical specifications
Memory Size
  • 256GB
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