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Main image of GIGABYTE B660M AORUS ELITE AX DDR4 B660 Intel LGA 1700 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, USB 3.2 Gen2 Type-C, WIFI 6E, 2.5GbE LAN

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Alt view image 3 of 6 - GIGABYTE B660M AORUS ELITE AX DDR4 B660 Intel LGA 1700 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, USB 3.2 Gen2 Type-C, WIFI 6E, 2.5GbE LAN

Alt view image 4 of 6 - GIGABYTE B660M AORUS ELITE AX DDR4 B660 Intel LGA 1700 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, USB 3.2 Gen2 Type-C, WIFI 6E, 2.5GbE LAN

Alt view image 5 of 6 - GIGABYTE B660M AORUS ELITE AX DDR4 B660 Intel LGA 1700 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, USB 3.2 Gen2 Type-C, WIFI 6E, 2.5GbE LAN

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GIGABYTE B660M AORUS ELITE AX DDR4 B660 Intel LGA 1700 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, USB 3.2 Gen2 Type-C, WIFI 6E, 2.5GbE LAN

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Option: B660M AORUS ELITE AX DDR4

B660 AORUS MASTER DDR4
B660M AORUS PRO AX DDR4
B660M DS3H DDR4
B660M GAMING X AX DDR4 rev. 1.1
B660M AORUS ELITE AX DDR4
B660I AORUS PRO DDR4
B660 GAMING X AX DDR4

Intel LGA 1700 Socket: Supports 12th Gen Intel Core Series Processors.
DDR4 Compatible: Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs.
Commanding Power Design: 12+1+1 Twin Hybrid Digital VRM Design with 60A DrMOS.
Cutting-Edge Thermal Design: Fully Covered Thermal Design, High Coverage MOSFET Heatsinks, Shielded Memory Routing, M.2 Thermal Guard.
Next Gen Connectivity: PCI 4.0, NVMe PCIe 4.0 x4 M.2, USB 3.2 Gen 2x2 Type-C.
Fast Networking: 2.5GbE LAN, WIFI 6E 802.11ax, BT5.
Fine Tuning Features: RGB FUSION 2.0, Supports Addressable LED & RGB LED Strips, Smart Fan 6, Q-Flash Plus Update BIOS without installing, CPU, Memory, and GPU.

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Model
Brand	GIGABYTE
Model	B660M AORUS ELITE AX DDR4

Supported CPU
CPU Socket Type	LGA 1700
CPU Type	Supports 13th / 12th Gen Intel Core, Pentium Gold, Celeron Processors

Chipsets
Chipset	Intel B660

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	Support for DDR4 5333(O.C.)/ DDR4 5133(O.C.)/DDR4 5000(O.C.)/4933(O.C.)/4800(O.C.)/ 4700(O.C.)/ 4600(O.C.)/ 4500(O.C.)/ 4400(O.C.)/ 4300(O.C.)/4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200/3000/2933/2666/2400/2133 MHz memory modules Dual channel memory architecture Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules
Maximum Memory Supported	128GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 4.0 x16	1 x PCI Express x16 slot, running at x16 (PCIEX16) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. (The PCIEX16 slot conforms to PCI Express 4.0 standard.)
PCI Express 3.0 x16	1 x PCI Express x16 slot, running at x4 (PCIEX4) (The PCI Express x4 slot conforms to PCI Express 3.0 standard.)

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	CPU: 1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU) Chipset: 1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
SATA RAID	0/1/5/10

Onboard Audio
Audio Chipset	Realtek Audio CODEC High Definition Audio
Audio Channels	7.1 Channels

Onboard LAN
LAN Chipset	Realtek 2.5GbE LAN chip
Max LAN Speed	2.5Gbps
Wireless LAN	Intel Wi-Fi 6E AX211 WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate * Actual data rate may vary depending on environment and equipment.
Bluetooth	Bluetooth 5.2

Rear Panel Ports
Back I/O Ports	1 x USB Type-C port, with USB 3.2 Gen 2 support 1 x USB 3.2 Gen 2 Type-A port (red) 2 x USB 3.2 Gen 1 ports 4 x USB 2.0/1.1 ports 2 x SMA antenna connectors (2T2R) 1 x HDMI 2.0 port 1 x DisplayPort 1 x RJ-45 port 1 x optical S/PDIF Out connector 2 x audio jacks

Internal I/O Connectors
Onboard USB	1 x USB Type-C header, with USB 3.2 Gen 2 support 2 x USB 3.2 Gen 1 headers 1 x USB 2.0/1.1 header
Other Connectors	1 x CPU fan header 3 x system fan headers 2 x addressable LED strip headers 2 x RGB LED strip headers 2 x M.2 Socket 3 connectors 4 x SATA 6Gb/s connectors 1 x front panel header 1 x front panel audio header 2 x Thunderbolt add-in card connectors 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only) 1 x serial port header 1 x reset button 1 x Q-Flash Plus button 1 x reset jumper 1 x Clear CMOS jumper

Software Feature
Windows 11	Supported

Physical Spec
Form Factor	Micro ATX
Dimensions (W x L)	9.6" x 9.6"
Power Pin	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x 4-pin ATX 12V power connector

Features
Features	H/W Monitoring - Voltage detection - Temperature detection - Fan speed detection - Fan fail warning - Fan speed control * Whether the fan speed control function is supported will depend on the fan you install. BIOS - 1 x 256 Mbit flash - Use of licensed AMI UEFI BIOS - PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Unique Features - Support for APP Center * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. @BIOS EasyTune Fast Boot Game Boost ON/OFF Charge RGB Fusion Smart Backup System Information Viewer - Support for Q-Flash Plus - Support for Q-Flash - Support for Xpress Install

Additional Information
First Listed on Newegg	November 07, 2025

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GIGABYTE B660M AORUS ELITE AX DDR4 B660 Intel LGA 1700 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, USB 3.2 Gen2 Type-C, WIFI 6E, 2.5GbE LAN

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GIGABYTE B660M AORUS ELITE AX DDR4 B660 Intel LGA 1700 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, USB 3.2 Gen2 Type-C, WIFI 6E, 2.5GbE LAN

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