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Learn more about GIGABYTE B660M GAMING X AX DDR4 (rev. 1.1)

Model

Brand

GIGABYTE

Model

B660M GAMING X AX DDR4 (rev. 1.1)

Supported CPU

CPU Socket Type

LGA 1700

CPU Type

Supports 12th Gen Intel Core / Pentium Gold / Celeron Processors

Chipsets

Chipset

Intel B660

Onboard Video

Onboard Video Chipset

Supported only by CPU with integrated graphic

Memory

Number of Memory Slots

4x288pin (DDR4)

Memory Standard

DDR4 4400(OC) / 4300(OC)/4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3666(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3300(OC) / 3200 / 3000 / 2933 / 2666 / 2400 / 2133

Maximum Memory Supported

128GB

Channel Supported

Dual Channel

Expansion Slots

PCI Express 4.0 x16

1 x PCI Express 4.0 x16* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.

PCI Express 3.0 x16

1 x PCI Express 3.0 x16* Running at x4.

Storage Devices

SATA 6Gb/s

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)

Intel Optane Ready

Intel Optane Memory Ready* System acceleration with Intel Optane Memory can only be enabled on the M.2 connectors supported by the Chipset.

SATA RAID

0/1/5/10

Onboard Audio

Audio Channels

7.1 Channels

Onboard LAN

Max LAN Speed

10/100/1000/2500Mbps

Wireless LAN

Intel Wi-Fi 6E AX211WIFI a/b/g/n/ac/ax

Bluetooth

Bluetooth 5.2

Rear Panel Ports

Back I/O Ports

3 x USB 3.2 Gen 1 ports5 x USB 2.0/1.1 ports2 x SMA antenna connectors (2T2R)1 x HDMI 2.1 port1 x DisplayPort1 x RJ-45 port3 x audio jacks

Internal I/O Connectors

Onboard USB

1 x USB Type-C header, with USB 3.2 Gen 2 support1 x USB 3.2 Gen 1 header2 x USB 2.0/1.1 headers

Other Connectors

1 x CPU fan header3 x system fan headers2 x addressable LED strip headers2 x RGB LED strip headers1 x front panel header1 x front panel audio header1 x S/PDIF Out header2 x Thunderbolt add-in card connectors1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)1 x serial port header1 x reset button1 x Q-Flash Plus button1 x reset jumper1 x Clear CMOS jumper* All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.

Physical Spec

Form Factor

Micro ATX

LED Lighting

RGB

Dimensions (W x L)

9.6″ x 9.6″

Power Pin

1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector

Windows Compatibility

Windows 11

Ready