Specification: Basic Information Supported CPU LGA1700 socket: Support for 12th Generation Intel Core, Pentium Gold and Celeron Processors L3 cache varies with CPU Chipset Intel B660 Express Chipset 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 Form Factor Micro ATX Form Factor; 24.4cm x 24.4cm Audio Realtek Audio CODEC High Definition Audio 2/4/5.1/7.1-channel * To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. Please visit GIGABYTE's website for details on configuring the audio software. Support for S/PDIF Out Expansion Slots PCI 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.) 1 x PCI Express x16 slot, running at x4 (PCIEX4) (The PCIEX4 slot conforms to PCI Express 3.0 standard.) Memory Type DDR4 Slots 4 x DIMM Supported Memory 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 up to 128 GB (32 GB single DIMM capacity) of system memory Graphics Graphics Integrated Graphics Processor-Intel HD Graphics support: 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.1 version and HDCP 2.3. ** Support native HDMI 2.1 TMDS compatible ports 1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz * Support for DisplayPort 1.2 version and HDCP 2.3 Support for AMD Quad-GPU CrossFire and 2-Way AMD CrossFire technologies Connector & Ports HDMI 1 x HDMI port Display Port (s) 1 x DisplayPort USB (s) Chipset: 1 x USB Type-C port on the back panel, with USB 3.2 Gen 2x2 support 1 x USB Type-C port with USB 3.2 Gen 2 support, available through the internal USB header 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel Chipset+2 USB 3.2 Gen 1 Hubs: 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header) Chipset+2 USB 2.0 Hubs: 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers) LAN Port (s) Intel 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) Wireless Communication module WIFI Module WIFI a, b, g, n, ac, ax, supporting 2.4/5 GHz Dual-Band BLUETOOTH 5.2 Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate Supported Storage 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) 4 x SATA 6Gb/s connectors Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10 Intel Optane Memory Ready Audio 2 x audio jacks Internal I/O Ports 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x 4-pin ATX 12V power connector 1 x CPU fan header 1 x water cooling CPU fan header 3 x system fan headers 1 x system fan/water cooling pump header 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 1 x USB Type-C header, with USB 3.2 Gen 2 support 1 x USB 3.2 Gen 1 header 2 x USB 2.0/1.1 headers 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 TPM (Trusted Platform Module ) 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only) Warranty Information Manufacturing Warranty 3 years Others Special 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 Bundled Software Norton Internet Security (OEM version) cFosSpeed Description Gigabyte B660M Aorus Pro AX DDR4 12th Gen Micro ATX Motherboard The Gigabyte B660M Aorus Pro AX DDR4 comes with LGA1700 which supports 12th Gen Intel Core Series Processors. It comes with Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs. It features 12+1+1 Twin Hybrid Digital VRM Design with 60A DrMOS. it supports Shielded Memory Routing for Better Memory Overclocking. It is a Fully Covered Thermal Design with High Coverage MOSFET Heatsinks. It is equipped with WIFI 6 802.11ax 2T2R & BT5 with AORUS Antenna and Blazing Fast Intel 2.5GbE LAN with Bandwidth Management. It offers Dual Ultra-Fast NVMe PCIe 4.0 x4 M.2 with Thermal Guard and SuperSpeed USB 3.2 Gen 2x2 Type-C delivers up to 20Gb/s transfer speeds. It has pre-installed IO Shield for easy and quick installation. It comes with RGB FUSION 2.0 with Multi-Zone Addressable LED Light Show Design, Supports Addressable LED & RGB LED Strips. Smart Fan 6 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP. Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card. The Gigabyte B660M Aorus Pro AX DDR4 comes with 3 years of warranty.

.....view more