PRODUCT SPECIFICATIONS ASUS PRIME B660M-A WIFI D4 CPU : Intel® Socket LGA1700 for 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors* Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0** Refer to www.asus.com for CPU support list. Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types. Chipset : Intel® B660 Chipset Memory : 4 x DIMM, Max. 128GB, DDR4 5333(OC)/5000(OC)/4800(OC)/4600(OC)/4400(OC)/4266(OC)/4000(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 Non-ECC, Un-buffered Memory* Dual Channel Memory Architecture Supports Intel® Extreme Memory Profile (XMP) OptiMem II : *Actual memory data rate depends on the CPU types and DRAM modules, for more information refer to www.asus.com for memory support list. Graphics : 1 x DisplayPort** 2 x HDMI® ports*** Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates. Supports max. 4K@60Hz as specified in DisplayPort 1.4. Supports 4K@60Hz as specified in HDMI 2.1. Expansion Slots : Intel® 12th Gen Processors 1 x PCIe 4.0/3.0 x16 slot Intel® B660 Chipset * 1 x PCIe 3.0 x16 slot (supports x4 mode) 1 x PCIe 3.0 x16 slot (supports x1 mode) Supports Intel® Optane Memory H Series on PCH-attached PCIe slot Storage : Supports 2 x M.2 slots and 4 x SATA 6Gb/s ports Intel® 12th Gen Processors M.2_1 slot (Key M), type 2242/2260/2280 – Intel® 12th Gen processors support PCIe 4.0 x4 mode. Intel® B660 Chipset ** M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)* 4 x SATA 6Gb/s ports Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10. Intel® Rapid Storage Technology supports Intel® Optane Memory H Series on PCH attached M.2 slots. Wireless & Bluetooth 2×2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Supports 2.4/5GHz frequency band Bluetooth v5.2 USB : 2 x USB 3.2 Gen 2 ports (2 x Type-A ) 4 x USB 2.0 ports (4 x Type-A) 2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports 1 x USB 3.2 Gen 1 connector (supports USB Type-C®) 2 x USB 2.0 headers support additional 4 USB 2.0 ports 1 x USB 2.0 headers support additional 1 USB 2.0 port Audio : Realtek 7.1 Surround Sound High Definition Audio CODEC* – Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking – Supports up to 24-Bit/192 kHz playback” Audio Features : – Audio Shielding – Premium audio capacitors – Dedicated audio PCB layers ** A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. Back Panel I/O Ports : 2 x USB 3.2 Gen 2 ports (2 x Type-A ) 4 x USB 2.0 ports (4 x Type-A) 1 x DisplayPort 2 x HDMI® ports 1 x Wi-Fi Module 1 x Intel® 1Gb Ethernet port 3 x Audio jacks 1 x PS/2 Keyboard/Mouse combo port Internal I/O Connectors : Fan and Cooling related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 2 x 4-pin Chassis Fan header Power related : 1 x 24-pin Main Power connector 1 x 8-pin 12V Power connector Storage related : 2 x M.2 slots (Key M) 4 x SATA 6Gb/s ports USB : 2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports 1 x USB 3.2 Gen 1 connector (supports USB Type-C®) 2 x USB 2.0 headers support additional 4 USB 2.0 ports 1 x USB 2.0 header support 1 USB 2.0 port Miscellaneous 3 x AURA Addressable Gen 2 headers 1 x AURA RGB header 1 x Clear CMOS header 1 x COM Port header 1 x Front Panel Audio header (AAFP) 1 x LPT header 1 x S/PDIF Out header 1 x SPI TPM header (14-1pin) 1 x 20-3 pin System Panel header with Chassis intrude function Special Features : ASUS 5X PROTECTION III : – DIGI VRM – Enhanced DRAM Overcurrent Protection – ESD Guards – LANGuard – Overvoltage Protection – SafeSlot Core – Stainless-Steel Back I/O ASUS Q-Design : – Q-DIMM – Q-Slot ASUS Thermal Solution : – M.2 heatsink – VRM heatsink design ASUS EZ DIY : – ProCool AURA Sync : – AURA RGB header – Addressable Gen 2 RGB headers Software Features : ASUS Exclusive Software : Armoury Crate : – AURA Creator – AURA Sync – Fan Xpert 2 AI Suite 3 : – Performance And Power Saving Utility TurboV EVO : EPU Digi VRM ASUS CPU-Z MyAsus Norton Anti-virus software (Free Trial version) WinRAR UEFI BIOS ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode BIOS : 128 Mb Flash ROM, UEFI AMI BIOS Manageability WOL by PME, PXE Accessories : Cables : 2 x SATA 6Gb/s cables Miscellaneous : 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 Rubber Package 1 x M.2 SSD screw package Installation Media : 1 x Support DVD Documentation : 1 x User manual
