8th & 9th Gen Intel Support
Supports compatible Intel Core, Pentium Gold, and Celeron processors using the LGA 1151 socket.
Intel B365 ATX Platform
A reliable foundation for a capable Intel desktop.
Build a gaming, office, design, or multimedia PC around 8th and 9th Gen Intel Core processors with flexible storage, broad connectivity, dual M.2 support, and room for future expansion.
LGA 1151
Intel B365
4 DDR4 Slots
Dual M.2
ATX Form Factor
Intel B365
4 DDR4 Slots
Dual M.2
ATX Form Factor
8th & 9th Gen Intel Core
Up to 64GB DDR4
Dual M.2 + 6 SATA
4DDR4 DIMM slots
64GBMaximum memory support
2Ultra-fast M.2 sockets
6SATA 6Gb/s ports
Core Features
Balanced performance, connectivity, and expandability.
Designed for users who want a practical Intel desktop platform with flexible component support and useful upgrade options.
Four DDR4 Memory Slots
Install up to 64GB of dual-channel DDR4 memory at supported speeds of 2666, 2400, or 2133 MHz.
Dual High-Speed M.2
Two M.2 sockets support PCIe and SATA storage options for faster system and application loading.
Flexible Expansion
Multiple PCIe slots allow installation of a graphics card and additional compatible expansion cards.
Gigabit Networking
Gigabit LAN with bandwidth management helps provide a stable wired network connection.
Smart Fan 5
Multiple temperature sensors and hybrid fan headers help manage cooling and fan operation.
Processor & Memory
Built for proven Intel desktop performance.
The B365 HD3 supports compatible 8th and 9th Gen Intel processors and provides four DIMM slots for a flexible dual-channel memory configuration.
LGA 1151 CPU socket
Supports compatible Core i3, i5, and i7 processors
Four DDR4 DIMM slots
Up to 64GB total memory capacity
Storage & Expansion
Fast storage with room to grow.
Dual M.2 sockets and six SATA ports give you multiple storage choices, while the PCIe layout supports a graphics card and additional add-in devices.
Two M.2 sockets with PCIe and SATA support
Six SATA 6Gb/s connectors
Primary PCIe 3.0 x16 graphics slot
Additional PCIe x16 and x1 expansion slots
Display & Connectivity
Connect modern and legacy devices.
The rear I/O combines multiple display outputs, USB connectivity, Gigabit Ethernet, PS/2 support, and multi-channel audio jacks.
HDMI, DVI-D, and VGA display outputs
USB 3.1 Gen 1 and USB 2.0 connectivity
Gigabit Ethernet port
Realtek HD audio with multiple audio jacks
Image Gallery
A closer look at the board layout.
Why This Board
A more expandable choice than a basic motherboard.
Basic Compact Motherboard
- Often limited to two memory slots
- Fewer expansion slots
- Reduced storage flexibility
- Fewer rear I/O connections
GIGABYTE B365 HD3
- Four DDR4 slots supporting up to 64GB
- Dual M.2 plus six SATA connectors
- Multiple PCIe expansion slots
- HDMI, DVI-D, and VGA outputs
Technical Specifications
Check compatibility before building.
This ATX motherboard is intended for compatible 8th and 9th Gen Intel processors using the LGA 1151 socket. Verify your processor, memory, case, power supply, storage, and cooling compatibility before installation.
Important: LGA 1151 processors from other generations are not automatically compatible. Always confirm the exact CPU model against the motherboard support list.
Model
GIGABYTE B365 HD3
Form Factor
ATX
Chipset
Intel B365 Express
CPU Socket
LGA 1151
Processor Support
Compatible 8th and 9th Gen Intel Core, Pentium Gold, and Celeron processors
Memory Slots
4 × DDR4 DIMM
Maximum Memory
Up to 64GB
Memory Speeds
DDR4 2666 / 2400 / 2133 MHz, subject to CPU support
Storage
2 × M.2 sockets and 6 × SATA 6Gb/s connectors
RAID Support
RAID 0, 1, 5, and 10
Expansion Slots
1 × PCIe 3.0 x16, 1 × PCIe x16 operating at x4, and 4 × PCIe x1
Display Outputs
HDMI 1.4, DVI-D, and VGA
Audio
Realtek ALC892 HD audio
Networking
Gigabit LAN
USB
USB 3.1 Gen 1 and USB 2.0 connectivity
Cooling
Smart Fan 5 with multiple temperature sensors and hybrid fan headers
Firmware
UEFI DualBIOS
Lighting
Support for compatible 7-color RGB LED strips
Ideal Uses
Suitable for a wide range of desktop builds.
Gaming PCs
Office Desktops
Multimedia Systems
Design Workstations
Home Computers
Upgrade Projects
Multi-Monitor Setups
Storage-Rich Builds
Frequently Asked Questions
Important compatibility details.
Which processors are supported?
The board supports compatible 8th and 9th Gen Intel processors for the LGA 1151 socket. Confirm the exact CPU model against the official CPU support list before purchase.
How much RAM can I install?
It provides four DDR4 DIMM slots with support for up to 64GB of memory in a compatible configuration.
Does it support NVMe SSDs?
The motherboard includes two M.2 sockets that support compatible PCIe and SATA M.2 storage devices. Exact mode and lane sharing can depend on the installed configuration.
Can I connect three displays?
The board includes HDMI, DVI-D, and VGA outputs and may support up to three displays when used with a compatible processor that includes integrated graphics.
Is this suitable for a dedicated graphics card?
Yes. It includes a primary PCIe 3.0 x16 slot for a compatible graphics card, subject to case, power supply, and component compatibility.
What size computer case is required?
This is an ATX motherboard, so the computer case must support the ATX form factor.
Build with Confidence
A practical motherboard for a flexible Intel desktop.
With four DDR4 slots, dual M.2 storage, multiple PCIe expansion options, versatile display outputs, Gigabit networking, and Smart Fan 5, the B365 HD3 provides a strong base for a balanced PC build.
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