ASUS Prime B660M-A AC D4 Motherboard

Name: ASUS Prime B660M-A AC D4
Brand: ASUS
SKU: PRIME B660M-A AC D4
Rating: 4.0 (4 reviews)

ASUS Prime B660M-A AC D4 LGA 1700 PCIe 4.0 DDR4 2X M.2 PCIe 4.0 Slots Wi-Fi 5 Front USB 3.2 Gen 1 Type-C micro ATX

★★★★☆

(4 reviews)

Seller	Availability	Price	Shipping	Buy
In Stock	In Stock	$149.99	-	Buy

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Intel LGA 1700 socket: Ready for 12th Gen Intel Core, Pentium Gold and Celeron Processors
Ultrafast connectivity : Intel Wi-Fi 5, 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+
CEC Tier II ready

Specifications Overview

Model	PRIME B660M-A AC D4 90MB19M0-MVAAY0 90MB19M0-M1AAY0
Release Date	January 2022 * First availability for purchase, it may not correspond to the actual market launch date.
Socket	LGA1700
Form factor	Micro ATX
Chipset	Intel B660
Supported Memory	DDR4 2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3733Mhz 4000Mhz 4266Mhz 4400Mhz 4600Mhz 4800Mhz 5000Mhz 5333Mhz View compatible RAM ► * High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support	No
Audio Chipset	Realtek 7.1 Surround Sound High Definition Audio CODEC* * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Audio Channels	7.1 Channels
LAN Chipset	Intel 1Gb Ethernet
Max LAN Speed	1Gbps
SLI Support	No
CrossFire Support	No
RAID Support	Yes
Back Connect	No
Back 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 Wi-Fi Module 1 x Intel 1Gb Ethernet port 3 x Audio jacks 1 x PS/2 Keyboard/Mouse combo port
Wireless LAN	Yes
Wi-Fi Generation	5
PCI-Express x16 Slots	4
PCI-Express x4 Slots	0
PCI-Express x1 Slots	0
SATA 6 Gbps Ports	6
SATA Express Ports	0
M.2 Ports	2
M.2 Devices support	2242 / 2260 / 2280 - M Key 2242 / 2260 / 2280 - M Key
RAM Slots	4
Maximum Supported RAM	128 GB
Onboard USB 2.0	2
Onboard USB 3.2 Gen 1	2
Onboard USB 3.2 Gen 2	2
Onboard USB 3.2 Gen 2x2	0

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C