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Gigabyte B860M D3HP Micro-ATX Motherboard LGA 1851 Intel B860 DDR5 PCIe 5.0 Dual M.2 HDMI DisplayPort Black

Brand:
GigaByte
Gigabyte MB GBT Intel 1851 B860M D3HP B860M D3HP
Gigabyte B860M D3HP Micro-ATX Motherboard LGA 1851 Intel B860 DDR5 PCIe 5.0 Dual M.2 HDMI DisplayPort Black
€177.39 inc. VAT
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B860M D3HP 1.0
€149.07 €165.63
€177.39 inc. VAT
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Product Code
04:518946
EAN Code
4719331866860
Manufacturer
GigaByte
Quick Specs
Socket
Intel LGA 1851
Chipset
Intel B860
Memory
4× DDR5, up to 256GB
Form Factor
Micro-ATX
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Gigabyte B860M D3HP — Micro-ATX Foundation for Intel Core Ultra

LGA 1851 · Intel B8604× DDR5 up to 9066 MT/s OCPCIe 5.0 x16 + Dual M.2HDMI 2.1 · DisplayPort 2.1

The Gigabyte B860M D3HP is a micro-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 B860M D3HP (EAN 4719331866860), it combines four DDR5 slots, a PCIe 5.0 x16 graphics slot and dual PCIe 4.0 M.2 storage in a compact, value-focused board ideal for mainstream productivity and gaming 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 — it does not work with LGA 1700 (12th/13th/14th Gen) processors. It uses DDR5 memory only (no DDR4) and fits Micro-ATX or larger cases.

Best For

✓Mainstream Intel Core Ultra productivity builds
✓Value-oriented gaming PCs with a PCIe 5.0 GPU
✓Builders needing dual NVMe + four SATA drives
✓Large DDR5 capacity (up to 256GB) workloads
✓Compact Micro-ATX chassis
✓First-time builders wanting modern connectivity on a budget

Key Features

 
PCIe 5.0 graphics ready
A PCIe 5.0 x16 slot with Gigabyte’s reinforced UD Slot supports next-generation graphics cards, plus two PCIe 4.0 x1 slots for add-in cards.
 
Dual PCIe 4.0 M.2 + 4× SATA
Two PCIe 4.0 x4 M.2 slots (2280) — one from CPU, one from chipset — plus four SATA 6Gb/s ports with RAID 0/1/5/10 for flexible storage.
 
High-capacity DDR5
Four DDR5 DIMM slots support up to 256GB in dual channel, with overclocked speeds reaching 9066 MT/s for fast, future-proof memory.
 
Modern display & audio
HDMI 2.1 (HDCP 2.3) and DisplayPort 2.1 (up to 3840×2160 @144Hz) for integrated graphics, with 8-channel HD audio and high-end audio capacitors.

Technical Specifications

Identification
Part Number B860M D3HP
EAN / GTIN 4719331866860
Brand Gigabyte
Platform
Chipset Intel B860
Socket LGA 1851
CPU Support Intel Core Ultra Processors (Series 2) — Arrow Lake desktop
Form Factor Micro-ATX
VRM 4+1+2+1 phase power design
Memory
Slots 4× DDR5 DIMM (Dual-Channel)
Max Capacity 256GB (64GB per DIMM)
Speed Up to 9066 MT/s (OC) — 5600 MT/s standard
Expansion & Storage
PCIe Slots 1× PCIe 5.0 x16 (UD Slot) + 2× PCIe 4.0 x1
M.2 2× M.2 PCIe 4.0 x4 (2280) — one CPU, one chipset
SATA 4× SATA 6Gb/s — RAID 0/1/5/10
Connectivity & I/O
LAN Realtek GbE LAN (RJ-45)
Display Out 1× HDMI 2.1 (HDCP 2.3) + 1× DisplayPort 2.1 (up to 4K@144Hz)
Rear USB 3× USB 3.2 Gen 1 (5Gbps) + 3× USB 2.0 + PS/2
Audio 8-channel HD Audio with high-end capacitors
Other
Colour Black
Operating System Windows 11 64-bit

Frequently Asked Questions

Which CPUs work with the Gigabyte B860M D3HP?
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. It has four DDR5 DIMM slots supporting up to 256GB and overclocked speeds up to 9066 MT/s; DDR4 is not supported.
How many M.2 and SATA drives can I install?
You can fit two M.2 NVMe SSDs (both PCIe 4.0 x4, 2280) and up to four SATA 6Gb/s drives, with RAID 0/1/5/10 support on SATA.
Is this board suitable for a PCIe 5.0 graphics card?
Yes. The primary x16 slot runs at PCIe 5.0 from the CPU and uses a reinforced UD Slot, so it is ready for current and next-generation GPUs.
Singular Expert Insight
The B860M D3HP is Gigabyte’s practical, value-focused B860 micro-ATX board — it covers the essentials (PCIe 5.0 x16, dual Gen4 M.2, four DDR5 slots, GbE LAN) without paying for Wi-Fi or premium VRMs. If you want built-in Wi-Fi, look at the B860M DS3H WIFI6E instead; if you need a flagship VRM and Thunderbolt for a small build, the MSI MPG B860I Edge Ti WiFi is a step up. Pair it with a fast internal NVMe SSD to make the most of the M.2 slots.

Buyer's Guide

Buy it if
You want an affordable, full-featured micro-ATX board for an Intel Core Ultra build with PCIe 5.0, dual M.2 and up to 256GB DDR5.
Skip it if
You need built-in Wi-Fi/Bluetooth, Thunderbolt, or a flagship VRM for heavy overclocking — choose a higher-tier B860 or Z890 board.
Also consider
The Gigabyte B860M DS3H WIFI6E for integrated Wi-Fi, or a Z890 board if you want CPU overclocking headroom.

Features - GigaByte - B860M D3HP 1.0

CPU Socket
  • Socket 1851
Colour
black
Interface
  • USB3.0,
  • M.2,
  • Ethernet
More Details
Product Code
04:518946
EAN Code
4719331866860
Manufacturer
GigaByte
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