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ASUS PRIME B660M-A D4
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ASUS PRIME B660M-A D4

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Compatibility Data

SocketLGA 1700
ChipsetIntel | ® | B660 Chipset
Memory TypeDDR4
M2 Slots4
Form FactormATX
Model: 19256

Technical Specifications22 specs

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

Where to Buy

eBay
UK
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