Asus PRIME B660M-A AC D4 Intel Chipset B660 Socket LGA1700 DDR4 DisplayPort HDMI SATA 6Gb/s Micro ATX Desktop Motherboard MB19M0-A03.
Chipset: Intel B660
Socket: Intel LGA1700
Compatible/Supported CPU: 13th Gen Intel Core & 12th Gen Intel Core, Pentium Gold and Celeron Processors
Max Supported Memory: 128GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Speed: 5333MHz(O.C.)/5000MHz(O.C.)/4800MHz(O.C.)/4600MHz(O.C.)/4400MHz(O.C.)/4266MHz(O.C.)/4133MHz(O.C.)/4000MHz(O.C.)3733MHz(O.C.)3600MHz(O.C.)/3466MHz(O.C.)/3400MHz(O.C.)/3200MHz/3000MHz/2933MHz/2666MHz/2400MHz/2133MHz
Storage Interface: SATA 6Gb/s, NVMe
RAID Support: 0/1/5/10.
Network/Communications: Intel 1Gb Ethernet
Audio: Realtek 7.1 Surround Sound High Definition Audio CODEC
Connectors: Fan and Cooling related: 1x 4-pin CPU Fan header, 1x 4-pin CPU OPT Fan header, 2x 4-pin Chassis Fan headers, Power related, 1x 24-pin Main Power connector, 1x 8-pin +12V Power connector, Storage related: 2x M.2 slots (Key M), 6x SATA 6Gb/s ports, USB: 2x USB 3.2 Gen 1 connector (supports USB Type-C), 2x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports, 2x USB 2.0 headers support additional 4 USB 2.0 ports, Miscellaneous: 3x Addressable Gen 2 headers, 1x AURA RGB header, 1x Clear CMOS header, 1x COM Port header, 1x Front Panel Audio header (AAFP), 1x LPT header, 1x S/PDIF Out header, 1x SPI TPM header (14-1pin), 1x 20-3 pin System Panel header with Chassis intrude function
Input/Output Ports: 2x USB 3.2 Gen 2 ports Type-A, 4x USB 2.0 ports Type-A, 1x DisplayPort, 2x HDMI ports, 1x Wi-Fi Module, 1x Intel 1Gb Ethernet port, 3x Audio jacks, 1x PS/2 Keyboard/Mouse combo port
Expansion Slots: 1x PCIe 4.0/3.0 x16 slot, 1x PCIe 3.0 x16 slot (x4 mode), 2x PCIe 3.0 x16 slots (x1 mode)
Form Factor: Micro ATX
Type: Desktop Motherboard
Supported Operating System: Windows 10/11 64-bit
Additional Specifications:
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
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
Asus 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 headers
BIOS
128 Mb Flash ROM, UEFI AMI BIOS