Chipset

Intel® B660 Express   Chipset

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        

4 x DDR DIMM sockets   supporting up to 128 GB (32 GB single DIMM capacity) of system memory

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  

(Please refer   "Memory Support List" for more information.)      

Onboard 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         

1 x DisplayPort,   supporting a maximum resolution of 4096x2304@60 Hz 

* Support for   DisplayPort 1.2 version.        

(Graphics   specifications may vary depending on CPU support.)

Support for up to 3   displays at the same time     

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. 

LAN

Realtek® 2.5GbE LAN   chip (2.5 Gbps/1 Gbps/100 Mbps)

Wireless Communication   module

Intel® Wi-Fi 6 AX201   (For PCB rev. 1.0)       

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        

Intel® Wi-Fi 6 AX200   (For PCB rev. 1.1)       

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        

Intel® Wi-Fi 6E AX211   (For PCB rev. 1.2)      

WIFI a, b, g, n, ac,   ax, supporting 2.4/5/6 GHz carrier frequency bands 

BLUETOOTH 5.2       

Support for 11ax 160MHz   wireless standard and up to 2.4 Gbps data rate        

(Actual data rate may   vary depending on environment and equipment.)  

Expansion Slots

1 x PCI Express x16   slot, running at x16     

(The PCIEX16 slot   conforms to PCI Express 4.0 standard.)         

2 x PCI Express x1   slots        

(The PCIEX1 slots   conform to PCI Express 3.0 standard.)

Storage Interface

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 PCIe 4.0 x4/x2 SSD support) (M2P_SB)         

4 x SATA 6Gb/s   connectors

Support for RAID 0,   RAID 1, RAID 5, and RAID 10  

Intel® Optane™ Memory   Ready      

* System acceleration   with Intel® Optane™ Memory can only be enabled on the M.2 connector supported   by the Chipset.         

USB

Chipset:         

1 x USB Type-C® port on   the back panel, with USB 3.2 Gen 2 support          

5 x USB 3.2 Gen 1 ports   (3 ports on the back panel, 2 ports available through the internal USB   header)          

2 x USB 2.0/1.1 ports   on the back panel    

Chipset+2 USB 2.0 Hubs:    

4 x USB 2.0/1.1 ports   available through the internal USB headers           

Internal I/O Connectors

1 x 24-pin ATX main   power connector      

1 x 8-pin ATX 12V power   connector

1 x CPU fan header   

3 x system fan headers       

1 x addressable LED   strip header   

1 x RGB LED strip   header     

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 3.2 Gen 1   header    

2 x USB 2.0/1.1 headers       

1 x Trusted Platform   Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)         

1 x S/PDIF Out header         

1 x Q-Flash Plus button        

1 x reset button         

1 x reset jumper       

1 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.         

Back Panel Connectors

2 x USB 2.0/1.1 ports

1 x PS/2 keyboard/mouse   port       

2 x SMA antenna   connectors (2T2R)          

1 x HDMI port

2 x DisplayPorts        

3 x USB 3.2 Gen 1 ports       

1 x USB Type-C® port,   with USB 3.2 Gen 2 support          

1 x RJ-45 port

3 x audio jacks         

I/O Controller

iTE® I/O Controller   Chip

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 cooler 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   

Bundled Software

Norton® Internet   Security (OEM version)  

Realtek® Gaming LAN   Bandwidth Control Utility 

Operating System

Support for Windows 11   64-bit       

Support for Windows 10   64-bit      

Form Factor

Micro ATX Form Factor;   24.4cm x 24.4cm