Description

ASUS PRIME B660M-A WIFI D4. Processor manufacturer: Intel, Processor socket: LGA 1700, Compatible processor series: Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9,.... Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Ethernet interface type: Gigabit Ethernet, Top Wi-Fi standard: Wi-Fi 6 (802.11ax), Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax). Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: Intel

Intel® LGA 1700 socket: Ready for 12th Gen Intel® processors
Ultrafast connectivity : Intel® Wi-Fi 6, PCIe 4.0, Intel® 1 Gb Ethernet ,rear USB 3.2 Gen 2 Type-A and front USB 3.2 Gen 1 Type-A and Type-C®
ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
Comprehensive cooling: VRM heatsink, M.2 heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+

All-Around Energy Efficiency

The Energy Processing Unit (EPU) automatically optimizes power consumption and maximizes energy savings with Away mode — a smart setting that creates an extreme energy-saving scenario by shutting down unused I/O controllers.

Flexible Air- and Liquid-Cooling Controls

ASUS Fan Xpert 2+ software provides comprehensive control over fans, water pumps and all-in-one (AiO) coolers. Whether cooling with air or water, an Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces all fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans, water pumps and AiO coolers can also be controlled via the UEFI BIOS.

Precise Digital Power Control

The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.

Product Properties

Manufacturer
Asus

Model
PRIME B660M-A WIFI

EAN
4711081518105

BIOS

BIOS memory size
128 Mbit

BIOS type
UEFI AMI

Bullet points

Point
ASUS OptiMem II

Comprehensive cooling: VRM heatsink, M.2 heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+

Intel® LGA 1700 socket: Ready for 12th Gen Intel® processors

Ultrafast connectivity

Expansion slots

Number of M.2 (M) slots
2

PCI Express x16 (Gen 3.x) slots
2

PCI Express x16 (Gen 4.x) slots
1

Features

Audio chip
Realtek ALC897

Audio output channels
7.1 channels

Chip Set
Intel

Component for
PC

Motherboard chipset
Intel B660

Motherboard form factor
micro ATX

Windows operating systems supported
Windows 10 x64, Windows 11 x64

Graphics

Number of displays supported
3

Internal I/O

12V power connector
Yes

ATX Power connector (24-pin)
Yes

CPU fan connector
Yes

EPS power connector (8-pin)
Yes

Front panel audio connector
Yes

Number of chassis fan connectors
2

Number of COM connectors
1

Number of SATA III connectors
4

RGB
Yes

S/PDIF out connector
Yes

USB 2.0 connectors
3

USB 3.2 Gen 1 (3.1 Gen 1) connectors
3

Logistics data

Harmonized System (HS) code
84733020

Memory

Memory channels
Dual-channel

Memory Slot Support
128 GB

Memory slots type
DIMM

Non-ECC
Yes

Number of memory slots
4

Supported memory clock speeds
2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,4000,4400,4600,4800,5000,5333 MHz

Supported memory types
DDR4-SDRAM

Unbuffered memory
Yes

Network

Bluetooth
Yes

Bluetooth version
5.2

Ethernet interface type
Gigabit Ethernet

Ethernet LAN
Yes

Top Wi-Fi standard
Wi-Fi 6 (802.11ax)

Wi-Fi
Yes

Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)

Other features

Weight
819 g

Packaging content

Cables included
SATA

Drivers included
Yes

Processor

Compatible processor series
Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium®, Intel® Pentium® Gold

Maximum number of SMP processors
1

Processor manufacturer
Intel

Processor socket
LGA 1700

Rear panel I/O ports

DisplayPort version
1.4

DisplayPorts quantity
1

Ethernet LAN (RJ-45) ports
1

HDMI ports quantity
2

HDMI version
2.1

Headphone outputs
1

Microphone in
Yes

PS/2 ports quantity
1

USB 2.0 ports quantity
4

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2

Storage controllers

RAID levels
0, 1, 5, 10

Supported storage drive interfaces
M.2, SATA

Supported storage drive types
HDD & SSD

Weight & dimensions

Depth
244 mm

Height
60 mm

Width
244 mm

ASUS PRIME B660M-A WIFI D4 Intel B660 LGA 1700 micro ATX

Description

Product Properties