Asus B660-Plus D4

Asus B660-Plus 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

Chipset
Intel® B660 Chipset

Memory
4 x DIMM, Max. 128GB, DDR4 5066(OC)/ 5000(OC)/ 4800(OC)/ 4600(OC)/ 4400(OC)/ 4266(OC)/ 4000(OC)/ 3866(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

Graphics
1 x DisplayPort
1 x D-Sub port
1 x HDMI® port
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 x16 slot
Intel® B660 Chipset:
- 1 x PCIe 3.0 x16 slot (supports x4 mode)
- 2 x PCIe 3.0 x1 slots

Storage
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 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
- M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x2 mode)
4 x SATA 6Gb/s ports

Ethernet
1 x Realtek 2.5Gb Ethernet

Wireless & Bluetooth
M.2 slot only (Key E, CNVi & PCIe)

USB
Rear USB (Total 6 ports):
- 1 x USB 3.2 Gen 2x2 port (1 x USB Type-C®)
- 2 x USB 3.2 Gen 2 ports (2 x Type-A)
- 1 x USB 3.2 Gen 1 port (1 x Type-A)
- 2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 7 ports):
- 1 x USB 3.2 Gen 1 connector (supports USB Type-C®)
- 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
- 2 x USB 2.0 headers support additional 4 USB 2.0 ports

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
- Power pre-regulator reduces power input noise to ensure consistent performance
- Premium audio capacitors
- Dedicated audio PCB layers

Back Panel I/O Ports
1 x USB 3.2 Gen 2x2 port (1 x USB Type-C®)
2 x USB 3.2 Gen 2 ports (2 x Type-A)
1 x USB 3.2 Gen 1 port (1 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x D-Sub port
1 x HDMI® port
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks

Internal I/O Connectors
Fan and Cooling related:
- 1 x 4-pin CPU Fan header
- 1 x 4-pin AIO Pump header
- 3 x 4-pin Chassis Fan headers
Power related:
- 1 x 24-pin Main Power connector
- 1 x 8-pin 12V Power connector
Storage related:
- 3 x M.2 slots (Key M)
- 4 x SATA 6Gb/s ports
USB:
- 1 x USB 3.2 Gen 1 connector (supports USB Type-C®)
- 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
- 2 x USB 2.0 headers support additional 4 USB 2.0 ports
Miscellaneous:
- 3 x Addressable Gen 2 headers
- 2 x AURA RGB headers
- 1 x Clear CMOS header
- 1 x COM Port header
- 1 x Front Panel Audio header (AAFP)
- 1 x M.2 slot (Key E)
- 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
- 1 x Thunderbolt™ header

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-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- VRM heatsink design
AURA Sync
- AURA RGB headers
- Addressable Gen 2 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
- 2 x M.2 SSD screw packages
- 1 x M.2 Key E screw package
Installation Media:
- 1 x Support DVD
Documentation:
- 1 x User guide

Operating System
Windows® 11 64-bit, Windows® 10 64-bit

Form Factor
ATX
30.5cm x 24.4cm