Gigabyte B660 GAMING X AX DDR4 LGA 1700 Micro-ATX Motherboard

BH #GIB660MGXAXD • MFR #B660M GAMING X AX DDR4
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Gigabyte B660 GAMING X AX DDR4 LGA 1700 Micro-ATX Motherboard
Key Features
  • Micro-ATX Form Factor
  • Intel B660 Chipset
  • LGA 1700 Socket
  • 4 x Dual-Channel DDR4 RAM
Featuring robust power in a compact design, the GIGABYTE B660 GAMING X AX DDR4 LGA 1700 Micro-ATX Motherboard allows you to leverage high-powered gaming components intended for smaller system builds. Ideal for gaming enthusiasts, the GAMING X AX offers robust connectivity options, flexible power design, and an enhanced cooling system suitable for prolonged gaming sessions.
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Gigabyte B660M GAMING X AX Overview

Featuring robust power in a compact design, the GIGABYTE B660 GAMING X AX DDR4 LGA 1700 Micro-ATX Motherboard allows you to leverage high-powered gaming components intended for smaller system builds. Ideal for gaming enthusiasts, the GAMING X AX offers robust connectivity options, flexible power design, and an enhanced cooling system suitable for prolonged gaming sessions.

Based on the Intel B660 chipset, you get access to an LGA 1700 socket which is compatible with a wide range of 12th Gen Intel processors. Four DDR4 slots can handle up to 128GB of DDR4 RAM, taking multitasking capabilities to the next level. Save your gaming library on an array of storage drives with four SATA III ports and two M.2 PCIe interfaces. Equip your system with an array of graphics and utility cards with one PCIe 4.0 x16 slot and one PCIe 3.0 x16 slot. You have a wide range of inputs at your disposal, allowing you to connect low-power devices such as mice and keyboards with USB 2.0 Type-A ports as well as support for resource-demanding peripherals like external drives and audio controllers with USB 3.2 Gen 1 Type-A ports. You can also use Bluetooth 5.2 technology to connect wireless devices such as controllers and headsets. Connect to your network wirelessly with Wi-Fi 6 (802.11ax) or use an enhanced wired connection with a single 2.5 Gigabit Ethernet port, both suitable for intense online competitive gaming.

Performance
Designed to manage proper electrical loads, the GAMING X AX offers a hybrid digital VRM design featuring 8+1+1 phases along with 8-pin solid pin CPU power connectors and solid capacitors that improve transient response while minimizing oscillation. Support for PCIe 4.0 devices allows you to leverage high-speed M.2 storage drives as well as powerful graphics and utility cards. DDR4 XMP support allows you to support a wide range of memory modules with speeds up to 4400 MHz. The GAMING X AX also leverages the unique design of 12th Gen Intel processors with hybrid core optimization which automatically adjusts CPU performance for gaming and obtaining maximum performance.
Thermal Enhancements
Sporting a unique thermal design, the GAMING X AX uses a fully covered thermal heatsink to prevent buildup over the MOSFETs. An M.2 Thermal Guard prevents heat from damaging your storage device, and Smart Fan 6 uses internal temperature sensors and fan headers to ensure your components are nice and cool. The PCB is enhanced with 2x copper layer design which dissipates heat from the components due to its high thermal conductivity and lower impedance.
Connectivity
The integrated back panel of the GAMING X AX includes an array of ports, offering wide flexibility for your devices. Low-power devices such as mice and keyboards are supported via USB 2.0 Type-A ports, while USB 3.2 Gen 1 Type-A ports offer data transfer rates up to 5 Gb/s. An internal front-panel USB 3.2 Gen 2 Type-C connector allows you to quickly send data to your PC without reaching towards the back. You also get access to a Wi-Fi 6 (802.11ax) antenna for wireless connectivity and a 2.5 Gigabit Ethernet port for wired connections. High-end capacitors and divided audio PCB layers provide you with expansive sound and 3.5mm audio jacks for clear audio. Additionally, you get DisplayPort and HDMI outputs, providing support for processors with integrated graphics.
Customized Performance
Adjust your system with UEFI BIOS and EASY TUNE, working together so you can fine-tune various parameters so you can optimize your performance. System Information Viewer allows you to monitor your computer's components, set your preferred fan speeds, and create alerts.
RGB Fusion 2.0
Turn your PC into the centerpiece of your room with support for RGB strips, allowing you to customize lighting and effects so you can show off your unique style.
Durable Design
Upgrade the BIOS with Q-Flash Plus, allowing you to perform upgrades without installing the CPU, memory, and graphics card, adding an extra layer of support. Solid-pin power connectors offer stable power with a larger contact area and more metal quantity to sustain higher power and generated heat.

Gigabyte B660M GAMING X AX Specs

Key Specs
Chipset
Intel B660
CPU Socket
LGA 1700
Memory Slots
4x 288-Pin
Memory Support
DDR4 2133, 2400, 2666, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3666, 3733, 3800, 3866, 4000, 4133, 4266, 4300, 4400 MT/s
Expansion Slots
1x PCIe 4.0 x16 (x16 mode)
1x PCIe 3.0 x16 (x4 mode)
Wi-Fi
Wi-Fi 6 (802.11ax) with MU-MIMO Support
Form Factor
Micro-ATX
CPU
Chipset
Intel B660
CPU Socket
LGA 1700
Back Panel I/O
USB I/O
3x USB-A (USB 3.0 / 3.1/3.2 Gen 1)
5x USB-A (USB 2.0)
Thunderbolt
No
Display
1x HDMI 2.1
1x DisplayPort
Audio I/O
3x 1/8" / 3.5 mm
Ethernet / Controller
1x 2.5Gigabit
Wi-Fi Antenna
2x Connector
Memory
Memory Slots
4x 288-Pin
Memory Support
DDR4 2133, 2400, 2666, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3666, 3733, 3800, 3866, 4000, 4133, 4266, 4300, 4400 MT/s
Maximum Capacity
128 GB
Channel Architecture
Dual Channel
ECC Support
Non-ECC, ECC (Non-ECC Mode) Unbuffered
Storage Expansion
SATA
4x SATA III
Optane Memory Support
Yes
RAID Support
RAID 0, 1, 5, 10
Internal I/O
Expansion Slots
1x PCIe 4.0 x16 (x16 mode)
1x PCIe 3.0 x16 (x4 mode)
USB
1x USB 3.1/3.2 Gen 2 Header (Supports 1 USB-C Port)
1x USB 3.0 / 3.1/3.2 Gen 1 Header (Supports 1 USB-A Port)
1x USB 2.0 Header (Supports 2 USB-A Port)
Air Cooling
1x 4-Pin CPU
3x 4-Pin System
Power Connectors
1x 24-Pin Mainboard
1x 8-Pin ATX
Security
TPM Header
LED Header
4x RGB
Audio
1x S/PDIF
Diagnostics
Clear CMOS, Flash BIOS, Reset
Add-On
2x Thunderbolt Card Header
Legacy
1x Serial
BIOS
ROM
256 Mb
Front Panel I/O
Front Panel I/O
AAFP
Audio
Audio Codec
Realtek (7.1-Channel)
Wireless
Wi-Fi
Wi-Fi 6 (802.11ax) with MU-MIMO Support
Bluetooth
5.2
Software
OS Compatibility
Windows 11
Windows 10
Physical
Form Factor
Micro-ATX
Dimensions
9.6 x 9.6" / 24.4 x 24.4 cm
Packaging Info
Package Weight
3.225 lb
Box Dimensions (LxWxH)
10.8 x 10.8 x 2.8"

Gigabyte B660M GAMING X AX Reviews

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