Motherboards

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ASUS ROG Crosshair VIII Dark Hero ATX Gaming Motherboard

ASUS ROG Crosshair VIII Dark Hero ATX Gaming Motherboard

B&H # ASRGCHVIIIDH MFR # ROG CROSSHAIR VIII DARK HERO

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4 RAM
$44999
6 Mos. Promo Financing*
In Stock
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MSI MAG B550 TOMAHAWK AM4 ATX Motherboard

MSI MAG B550 TOMAHAWK AM4 ATX Motherboard

B&H # MSB550TMHWK MFR # B550TMHWK

Key Features

  • ATX Form Factor
  • AMD B550 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4866+ (OC)
$17399
6 Mos. Promo Financing*
In Stock

MSI Z490-A PRO LGA 1200 ATX Motherboard

B&H # MSZ490APRO MFR # Z490APRO

Key Features

  • ATX Form Factor
  • Intel Z490 Chipset
  • Socket LGA 1200
  • 4 x Dual-Channel DDR4-4800 (OC)
$17999
6 Mos. Promo Financing*
In Stock

ASUS TUF GAMING X570-PLUS (Wi-Fi) AM4 ATX Motherboard

B&H # ASTUFGX570PW MFR # TUF GAMING X570-PLUS (WI-FI)

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4400 (OC)
$19700
6 Mos. Promo Financing*
In Stock
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MSI B550-A PRO AM4 ATX Motherboard

B&H # MSB550APRO MFR # B550APRO

Key Features

  • ATX Form Factor
  • AMD B550 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4400 (OC)
$14499
In Stock
Other Buying Options

ASUS ROG Strix B550-A Gaming AM4 ATX Motherboard

B&H # ASRSB550AGMG MFR # ROG STRIX B550-A GAMING

Key Features

  • ATX Form Factor
  • AMD B550 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-5100 (OC)
$17999
6 Mos. Promo Financing*
In Stock

ASUS TUF GAMING X570-PLUS AM4 ATX Motherboard

B&H # ASTUFGX570P MFR # TUF GAMING X570-PLUS

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4400 (OC)
$17999
6 Mos. Promo Financing*
In Stock
Other Buying Options

ASUS Republic of Gamers STRIX B550-F Gaming Wi-Fi AM4 ATX Motherboard

B&H # ASROGSB550FW MFR # ROG STRIX B550-F GAMING (WI-FI)

Key Features

  • ATX Form Factor
  • AMD B550 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4400 (OC)
$19499
6 Mos. Promo Financing*
In Stock
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ASUS Republic of Gamers Strix X570-I Gaming AM4 Mini-ITX Motherboard

B&H # ASRSTXX570IG MFR # ROG STRIX X570-I GAMING

Key Features

  • Mini-ITX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 2 x Dual-Channel DDR4-4800 (OC)
$26699
6 Mos. Promo Financing*
In Stock

ASUS PRIME B460M-A LGA 1200 Micro-ATX Motherboard

B&H # ASPRIMEB460M MFR # PRIME B460M-A

Key Features

  • Micro-ATX Form Factor
  • Intel B460 Chipset
  • Socket LGA 1200
  • 4 x Dual-Channel DDR4-2933
$10499
In Stock

ASUS Republic of Gamers Strix X570-E Gaming AM4 ATX Motherboard

B&H # ASRSX570EG MFR # ROG STRIX X570-E GAMING

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4 4400 (OC)
$32999
6 Mos. Promo Financing*
In Stock

ASUS TUF Gaming X570-PRO Wi-Fi AM4 ATX Motherboard

B&H # ASTGX570PRWF MFR # TUF GAMING X570-PRO (WI-FI)

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-5100 (OC)
$21524
6 Mos. Promo Financing*
In Stock
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MSI MPG B560I GAMING EDGE WIFI LGA 1200 Mini-ITX Motherboard

B&H # MSMPB560IGEW MFR # MPG B560I GAMING EDGE WIFI

Key Features

  • Mini-ITX Form Factor
  • Intel B560 Chipset
  • LGA 1200 Socket
  • 2 x Dual-Channel DDR4 Slots
$16999
6 Mos. Promo Financing*
More on the Way
Expected availability: 2-4 weeks

MSI MPG B550 GAMING EDGE WIFI AM4 ATX Motherboard

B&H # MSB550GEDGEW MFR # B550GEDGEWIFI

Key Features

  • ATX Form Factor
  • AMD B550 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4
$18999
6 Mos. Promo Financing*
In Stock

MSI Z390-A PRO LGA 1151 ATX Motherboard

B&H # MSZ390APRO MFR # Z390-A PRO

Key Features

  • ATX Form Factor
  • Intel Z390 Chipset
  • Socket LGA 1151
  • 4 x Dual-Channel DDR4-4400 (OC)
$12999
In Stock
Other Buying Options

MSI B450 TOMAHAWK MAX II AM4 ATX Motherboard

B&H # MSB450TMHKMX MFR # B450 TOMAHAWK MAX

Key Features

  • ATX Form Factor
  • AMD B450 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4133 (OC)
$11499
In Stock
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Gigabyte B550M AORUS PRO-P Micro-ATX Motherboard

B&H # GIB550MARSPP MFR # B550M AORUS PRO-P

Key Features

  • Micro-ATX Form Factor
  • AMD B550
  • AMD AM4 Socket
  • 4 x Dual-Channel DDR4 DIMMs
$12999
Reg. $149.99
Save $20.00
Limited supply at this price
In Stock

ASUS Prime Z390-P LGA 1151 ATX Motherboard

B&H # ASPRIMEZ390P MFR # PRIME Z390-P

Key Features

  • ATX Form Factor
  • Intel Z390 Chipset
  • LGA 1151 Socket
  • 4 x Dual-Channel DDR4-4266 (OC)
$13499
In Stock

ASUS ROG MAXIMUS XIII HERO ATX LGA 1200 Gaming Motherboard

B&H # ASRMXIIIHERO MFR # ROG MAXIMUS XIII HERO

Key Features

  • ATX Form Factor
  • Intel Z590 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4 RAM Slots
$46167
6 Mos. Promo Financing*
In Stock

ASUS Prime Z590-P LGA 1200 ATX Motherboard

B&H # ASPRIMEZ590P MFR # PRIME Z590-P

Key Features

  • ATX Form Factor
  • Intel Z590 Socket
  • 4 x Dual-Channel DDR4-5133 (O.C.)
  • 4 x SATA III, 3 x M.2
$17999
6 Mos. Promo Financing*
In Stock

MSI X570-A PRO AM4 ATX Motherboard

B&H # MSX570APRO MFR # X570-A PRO

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4400 (OC)
$15999
6 Mos. Promo Financing*
In Stock

Gigabyte X570 AORUS ELITE AM4 ATX Motherboard

B&H # GIORUSELITE MFR # X570 AORUS ELITE

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4000 (OC)
$19999
Reg. $219.99
Save $20.00
6 Mos. Promo Financing*
In Stock
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New Arrival

MSI MEG Z590I UNIFY LGA 1200 Mini-ITX Motherboard

B&H # MSMEZ590IUNF MFR # MEG Z590I UNIFY

Key Features

  • Mini-ITX Form Factor
  • Intel Z590 Chipset
  • LGA 1200 Socket
  • 2 x Dual-Channel DDR4 Slots
$36199
6 Mos. Promo Financing*
In Stock

MSI MPG Z490 GAMING EDGE WIFI LGA 1200 ATX Motherboard

B&H # MSZ490EDGEWI MFR # Z490EDGEWIFI

Key Features

  • ATX Form Factor
  • Intel Z490 Chipset
  • Socket LGA 1200
  • 4 x Dual-Channel DDR4
$20900
6 Mos. Promo Financing*
In Stock

ASUS Republic of Gamers STRIX Z590-E GAMING WIFI LGA 1200 ATX Motherboard

B&H # ASRSXZ590EGW MFR # ROG STRIX Z590-E GAMING WIFI

Key Features

  • ATX Form Factor
  • Intel Z590 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4-5333 (OC)
$35092
6 Mos. Promo Financing*
In Stock
New Arrival

ASUS PRIME B560M-A AC Intel B560 mATX Motherboard

B&H # ASPRMB560MAC MFR # PRIME B560M-A AC
$11999
In Stock

ASUS PRIME B560M-A LGA 1200 Micro-ATX Motherboard

B&H # ASPRMB560MA MFR # PRIME B560M-A

Key Features

  • ATX Form Factor
  • Intel B560 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4 Slots
$10999
In Stock

ASUS ROG Strix B450-F Gaming II AM4 ATX Motherboard

B&H # ASRSB450FG2 MFR # ROG STRIX B450-F GAMING II

Key Features

  • ATX Form Factor
  • AMD B450 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4400 (OC)
$12999
In Stock

MSI MAG B550M MORTAR AM4 Micro-ATX Motherboard

B&H # MSB550MMOR MFR # B550MMOR

Key Features

  • Micro-ATX Form Factor
  • AMD B550 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4
$15711
6 Mos. Promo Financing*
In Stock

Gigabyte B550M DS3H AM4 Micro-ATX Motherboard

B&H # GIB550MDS3H MFR # B550M DS3H

Key Features

  • Micro-ATX Form Factor
  • AMD B550 Chipset | AM4 Socket
  • Supports 3rd Gen AMD Ryzen CPUs
  • 4 x Dual-Channel DDR4-4733 (OC)
$10186
In Stock

YOUR RECENTLY VIEWED ITEMS

Learning About Motherboards

Motherboards are responsible for connecting the various electronic components of computer systems. Also called a mainboard or logic board, it's the connective framework of a PC. It enables the interoperation of the central processing unit (CPU), memory (RAM), storage device, and peripherals.


What Is a Motherboard?

This printed circuit serves as the communication backbone of a computer system. All computing devices, including smartphones, tablets, and laptops, have motherboards. However, the ones found in desktop PCs are the easiest to repair and replace. System builders refer to these when talking about the components required in building custom PCs.


Types of Motherboards

There are three motherboard form factors for desktop PCs. The largest is the ATX motherboard. In addition to being physically bigger than the others, it also offers more expansion slots. A micro-ATX (mATX) is 2.4 inches shorter, while a mini-ITX unit is significantly smaller. Choose a mini-ITX to build a small desktop PC. Besides sockets for a processor, computer memory RAM, and storage, this form factor usually only has one expansion slot.


The Best AM4 Motherboard for You

The sockets and chipset on a motherboard are the two key features when considering compatible processors and RAM units. For system memory, look for a motherboard with the right DIMM slots. For fast memory, choose a DDR4 gigabyte motherboard over one with slots for DDR3 RAM units.

Each logic board has a socket that fits a specific family of CPU processors and slots for one or more DDRAM modules. The chipset is the board's interface between the processor, RAM, and connected peripherals. If you opt for an Intel Core, Celeron, or Pentium processor, you'll need one with an LGA 1151 socket. This slot is for 6th, 7th, and 8th-generation processors. However, not every LGA 1151 motherboard will work with chips in these generations. For example, only those with 300-series chipsets are compatible with 8th-gen Intel processors. The most popular socket for AMD processors is the AM4 socket.


Motherboards for High-End PCs

Most high-end PCs use the full-sized ATX or smaller mATX model. The ATX form factor has room for more components. For example, some ATX boards have eight RAM slots, while mATX units usually top out at four. If you're shopping for gaming and VR motherboards, find ones that support overclocking and have large heat sinks.

For those building high-end gaming PCs, it's best to look for a motherboard that supports the most powerful CPUs. If you have an Intel Core X processor, you'll need a gaming motherboard with an LGA 2066 socket. A mainboard with a TR4 socket fits an AMD Ryzen Threadripper CPU.


Consider size and chipset as well as available slots and sockets when looking to buy motherboards. Check out the large inventory of motherboards and other desktop PC components at B&H Photo and Video to find everything you need to build a fast and powerful custom PC.

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