Asrock 90-MXBH40-A0UAYZ B660M-Hdv Intel B660 Lga 1700 90-MXBH40-A0UAYZ

Digi Power
Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.

High Speed M.2 Solution
This motherboard is capable of accomadating multiple M.2 storage devices, one of which can support PCI Express 4.0 M.2 SSD, it is capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.

Intel Gigabit LAN
Intel LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!

M.2 (KEY E) For WiFi
Besides the onboard LAN port, users may also choose 802.11ac wireless connections by M.2 (Key E) slot.

3 Graphics Outputs
Complete with all three types of most used connectors! Packed with a D-Sub + DisplayPort + HDMI combo.

Premium Power Choke
Compared to traditional chokes, ASRock�s premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Sapphire Black PCB
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

Full Spike Protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard�s components from being damaged by these unexpected voltage spikes.

BIOS



ACPI version



6.0


BIOS memory size



128 Mbit


BIOS type



UEFI AMI


System Management BIOS (SMBIOS) version



2.7


Expansion slots



Number of M.2 (M) slots



2


PCI Express x1 (Gen 3.x) slots



2


PCI Express x16 (Gen 4.x) slots



1


Features



Audio chip



Realtek ALC887 / Realtek ALC897


Audio output channels



7.1 channels


Component for



PC


Motherboard chipset



Intel B660


Motherboard chipset family



Intel


Motherboard form factor



micro ATX


PC health monitoring



CPU, Fan, Temperature, Voltage


Windows operating systems supported



Windows 10 x64, Windows 11 x64


Graphics



HDCP



Yes


Maximum resolution



7680 x 4320 Pixels


Internal I/O



12V power connector



Yes


ATX Power connector (24-pin)



Yes


Chassis intrusion connector



Yes


CPU fan connector



Yes


Front panel audio connector



Yes


Number of chassis fan connectors



2


Number of COM connectors



1


Number of SATA III connectors



4


TPM connector



Yes


USB 2.0 connectors



2


USB 3.2 Gen 1 (3.1 Gen 1) connectors



1


Logistics data



Harmonized System (HS) code



84733020


Memory



ECC



Yes


Maximum internal memory



64 GB


Memory channels



Dual-channel


Memory slots type



DIMM


Non-ECC



Yes


Number of memory slots



2


Supported memory clock speeds



5066


Supported memory types



DDR4-SDRAM


Unbuffered memory



Yes


Network



Ethernet interface type



Gigabit Ethernet


Ethernet LAN



Yes


LAN controller



Intel� I219-V


Wake-on-LAN ready



Yes


Wi-Fi



No


Other features



Weight



865 g


Package dimensions



Gross Weight (Package, kg)



1.3 kg


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�


Maximum number of SMP processors



1


Processor manufacturer



Intel


Processor socket



LGA 1700


Product dimensions



Net Weight (Product, kg)



1 kg


Product Depth



20.1 cm


Product Height



7 cm


Product Width



24.4 cm


Rear panel I/O ports



DisplayPort version



1.4


DisplayPorts quantity



1


Ethernet LAN (RJ-45) ports



1


HDMI ports quantity



1


HDMI version



2.1


PS/2 ports quantity



1


USB 2.0 ports quantity



2


USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity



3


USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity



1


VGA (D-Sub) ports quantity



1


Storage controllers



RAID levels



0, 1, 5, 10


RAID support



Yes


Supported storage drive interfaces



M.2, SATA III


Supported storage drive types



HDD & SSD


Vendor information



Brand Name


Asrock


Warranty



1 Year(s)