The GIGABYTE B650I AX is a compact and budget-friendly Mini-ITX motherboard built on AMD's mainstream B650 chipset with the latest AM5 socket. Engineered for builders who want to maximize performance in minimum space, this motherboard delivers essential modern features for SFF (Small Form Factor) builds, HTPCs, LAN rigs, and minimalist desktop setups — all in a tiny 17×17 cm package.

Compatible with AMD Ryzen 7000, 8000, and 9000 Series processors (including Ryzen 9 9950X, Ryzen 7 7800X3D, and Ryzen 7 9800X3D), the B650I AX combines a 5+2+1 phase digital VRM, DDR5 support, PCIe 4.0 M.2, WiFi 6E, and 2.5G LAN — making it the perfect smart-value choice for compact AM5 builds without breaking the bank.

📐 Mini-ITX Form Factor — Compact AM5 Solution

Maximum performance in minimum space:

• 17 × 17 cm Mini-ITX form factor
• Perfect for SFF cases like NR200, NCASE M1, Dan A4-SFX, Lian Li A4-H2O, FormD T1
• Compact yet powerful — supports flagship AMD Ryzen 9 CPUs
• Ideal for HTPC, LAN rigs, console-replacement builds
• No active chipset cooler — Silent passive cooling
• Better cooler clearance than higher-end ITX boards
• Compatible with low-profile coolers like Noctua NH-L12s

⚡ 5+2+1 Phase Digital VRM

Reliable power delivery for AM5 processors:

• 5+2+1 Phase Pure Digital VRM design
• High-Performance DrMOS for efficient power delivery
• Solid-Pin 8-pin CPU power connector
• Engineered for low-to-mid-range Ryzen 7000/8000/9000 at full boost
• Works great with Ryzen 7 7700, 7800X3D, 9700X, 9800X3D (65W TDP)
• Low Loss PCB design for clean power transmission

💾 DDR5 6400+ MHz Memory Support

Modern high-speed memory with overclocking:

• 2× DDR5 SMD DIMM slots — Up to 128GB total capacity (2× 64GB)
• DDR5 6400+ MT/s with overclocking
• AMD EXPO™ profile support — One-click memory tuning
• Intel® XMP profile support
• Dual Channel Memory Architecture
• Non-ECC Un-buffered DDR5 support
• 1Rx8/2Rx8/1Rx16 memory module support
• 48GB single DIMM capacity support

🚀 PCIe 4.0 + M.2 NVMe Storage

High-speed graphics and storage despite compact form:

• 1× PCIe 4.0 x16 slot with EZ-Latch Quick Release Design
• 1× M.2 slot (PCIe 4.0 x4 NVMe — 64 Gb/s bandwidth)
• 2× SATA 6Gb/s ports for additional storage
• RAID 0/1 support
• Note: M.2 supports NVMe drives only (not M.2 SATA)
• EZ-Latch oversized retention tab makes GPU removal effortless

🌐 WiFi 6E + 2.5G LAN — Premium Connectivity

Modern wireless and wired networking:

• Realtek RTL8852CE WiFi 6E (802.11ax) — Tri-band (2.4 / 5 / 6 GHz)
• Up to 2.4 Gbps theoretical wireless bandwidth
• Bluetooth 5.3 for modern peripherals
• Realtek RTL8125BG 2.5 Gigabit Ethernet
• Multi-Gig support (10/100/1000/2500 Mbps)
• Perfect for online gaming, streaming, content creation

🔌 Modern USB Connectivity

Comprehensive USB despite compact size:

• USB 3.2 Gen 2 Type-C ports
• Multiple USB 3.2 Gen 2 Type-A ports
• USB 3.2 Gen 1 Type-A ports
• USB 2.0 ports for legacy devices
• USB 3.2 Front Type-C support
• Q-Flash Plus dedicated USB port

📺 DisplayPort 1.4 + HDMI 2.1

Premium display connectivity for APU builds:

• 1× DisplayPort 1.4 — Up to 3840×2160 @ 144Hz
• 1× HDMI 2.1 — Up to 4096×2160 @ 60Hz
• Perfect for HTPC and gaming setups
• Note: Display output requires APU (Ryzen with Radeon Graphics)

🌡️ Smart Fan 6 — Advanced Cooling Control

Engineered cooling control for compact cases:

• Smart Fan 6 with multiple temperature sensors
• 3 Fan Headers (rare for ITX)
• Hybrid Fan Headers support PWM and Voltage mode fans
• Fan Stop for silent operation when cool
• Improved Fan Curve UI with 7 control points
• Slope/Stair dual graph mode for different scenarios
• EZ Tuning with 4 temperature/speed points
• Fan curve profile saved in BIOS ROM
• Liquid cooling friendly design

🎵 Realtek 7.1-CH HD Audio

• Realtek ALC897 codec
• 7.1-Channel HD Audio
• High-end audio capacitors for high-fidelity sound
• Audio Noise Guard for cleaner audio
• 2/4/5.1/7.1-channel output configuration

🎨 RGB Headers Support

• 1× Addressable RGB header (5V ARGB)
• 1× 12V RGB header
• RGB Fusion 2.0 compatible
• Connect to ARGB strips, fans, coolers
• Note: This board has no onboard RGB lighting (clean aesthetic)

🛠️ Q-Flash Plus — Easy BIOS Updates

Builder-friendly BIOS update without hassle:

• Q-Flash Plus — Update BIOS without CPU/RAM/GPU
• Dedicated Q-Flash Plus button on rear I/O
• USB Flash Drive method for easy updates
• Critical for Ryzen 9000 series compatibility on existing builds
• AMD's commitment to AM5 socket longevity (until 2027+)

🛠️ EZ-Latch — Quick Release PCIe

Innovative builder-friendly feature:

• EZ-Latch PCIe x16 with oversized retention tab
• Quick Release Design for hassle-free GPU removal
• No more struggling to release the PCIe latch in tight ITX cases
• Reduces risk of damaging GPU during removal

🛡️ GIGABYTE Reliability Features

• Low Loss PCB design for clean signal integrity
• Solid-Pin Power Connectors
• Low Impedance PCB for maximum performance
• Pre-mounted I/O Shield
• Anti-Sulfur Resistors design
• ESD Protection

🎯 Why GIGABYTE B650I AX?

• ✅ Mini-ITX form factor — Perfect for SFF AM5 builds
• ✅ Smart-value pricing — Budget-friendly Mini-ITX
• ✅ Ryzen 9000 ready — Future-proof platform
• ✅ WiFi 6E + 2.5G LAN — Premium connectivity
• ✅ EZ-Latch PCIe — Game-changer for ITX builders
• ✅ Smart Fan 6 — Excellent cooling control
• ✅ Q-Flash Plus — Easy BIOS updates without CPU
• ✅ No active chipset cooler — Silent + better cooler clearance
• ✅ Compatible with Noctua NH-L12s and other low-profile coolers

Key Features

• AMD B650 Chipset — AM5 socket
• Compatible CPUs: AMD Ryzen 7000 / 8000 / 9000 Series (including 9950X, 7800X3D, 9800X3D)
• Mini-ITX form factor (17 × 17 cm)
• 5+2+1 Phase Digital VRM with High-Performance DrMOS
• Solid-Pin 8-pin CPU Power Connector
• Low Loss PCB design
• 2× DDR5 SMD DIMM slots — Up to 128GB at 6400+ MT/s (OC)
• AMD EXPO + Intel XMP support
• 1× PCIe 4.0 x16 slot with EZ-Latch Quick Release
• 1× M.2 PCIe 4.0 x4 NVMe slot (64 Gb/s)
• 2× SATA 6Gb/s ports
• RAID 0/1 support
• Realtek RTL8852CE WiFi 6E (802.11ax)
• Bluetooth 5.3
• Realtek RTL8125BG 2.5 Gigabit Ethernet
• USB 3.2 Gen 2 Type-C support
• USB 3.2 Front Type-C header
• DisplayPort 1.4 (3840×2160@144Hz) + HDMI 2.1 (4096×2160@60Hz)
• Realtek ALC897 7.1-Channel HD Audio
• High-end audio capacitors
• Audio Noise Guard
• Smart Fan 6 with 3 hybrid fan headers
• Improved Fan Curve UI with Slope/Stair modes
• Fan Stop for silent operation
• 1× Addressable RGB header (5V ARGB)
• 1× 12V RGB header
• RGB Fusion 2.0 compatible
• Q-Flash Plus (no CPU/RAM/GPU needed)
• EZ-Latch PCIe x16 Quick Release
• Pre-mounted I/O Shield
• Anti-Sulfur Resistors
• No active chipset cooler — Silent passive cooling
• SKU: MOH-GIGABYTE-B650IAX-OB-0069