MotherboardsAsus
ASUS PRIME B660M-A D4
MPN: 19256
Key specifications
SocketLGA 1700
Form factormATX
ChipsetIntel | ® | B660 Chipset
Memory typeDDR4
M.2 slots4
Max MemoryUnknown
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Full Specifications22 fields
General
Model
PRIME B660M-A D4
Cpu
- Intel
- ®
- Socket LGA1700 for Intel
- ®
- Core™ 14th & 13th Gen Processors, Intel
- ®
- Core™ 12th Gen, Pentium
- ®
- Gold and Celeron
- ®
- Processors
- Supports Intel
- ®
- Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0
- ** 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)/5066(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
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
- ®
- Core™ Processors (14th & 13th & 12th Gen)
- 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
- Total supports 2 x M.2 slots and 4x SATA 6Gb/s ports
- Intel
- ®
- Core™ Processors (14th & 13th & 12th Gen)
- M.2_1 slot (Key M), type 2242/2260/2280
- 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.
Ethernet
- 1 x Intel
- ®
- 1Gb Ethernet
Usb
- Rear USB (Total 6 ports)
- 2 x USB 3.2 Gen 2 ports (2 x Type-A )
- 4 x USB 2.0 ports (4 x Type-A)
- Front USB (Total 10 ports)
- 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 supports 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 Intel
- ®
- 1Gb Ethernet port
- 3 x Audio jacks
- 1 x PS/2 Keyboard/Mouse combo port
Internal I O
- 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 headers
- 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 supports 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
- 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 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
Operating System
- Windows
- ®
- 11 64-bit, Windows
- ®
- 10 64-bit
Form Factor
- mATX Form Factor
- 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )
Physical Dimensions
Length Mm
243.8
Width Mm
243.8
Height Mm
619.8