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ASUS Prime Z490-A LGA 1200 ATX Motherboard

ASUS Prime Z490-A LGA 1200 ATX Motherboard

B&H # ASPZ490A MFR # PRIME Z490-A

Key Features

  • ATX Form Factor
  • Intel Z490 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4-4600 (OC)
$24599
6 Mos. Promo Financing*
In Stock
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ASUS TUF Gaming X570-PRO Wi-Fi AM4 ATX Motherboard

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)
$21999
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)
$19999
6 Mos. Promo Financing*
In Stock

ASUS Republic of Gamers Strix B550-I AM4 Mini-ITX Motherboard

B&H # ASRS550I MFR # ROG STRIX B550-I GAMING

Key Features

  • Mini-ITX Form Factor
  • AMD B550 Chipset
  • AM4 Socket
  • 4 x SATA III, 2 x M.2
$21199
6 Mos. Promo Financing*
In Stock

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)
$11399
In Stock
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MSI MPG X570 GAMING PRO CARBON WIFI AM4 ATX Motherboard

B&H # MSMPGX570GPC MFR # MPG X570 GAMING PRO CARBON WIFI

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4400 (OC)
$25999
6 Mos. Promo Financing*
In Stock

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

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)
$35999
6 Mos. Promo Financing*
In Stock

ASUS Prime Z390-A LGA 1151 ATX Motherboard

B&H # ASPRIMEZ390A MFR # PRIME Z390-A

Key Features

  • ATX Form Factor
  • Intel Z390 Chipset
  • LGA 1151 Socket
  • 4 x Dual-Channel DDR4-4266 (OC)
$16606
6 Mos. Promo Financing*
In Stock
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MSI Mag X570 Tomahawk WIFI AM4 ATX Motherboard

B&H # MSX570TOM MFR # MAG X570 TOMAHAWK WIFI

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4600 (OC)
$25799
6 Mos. Promo Financing*
In Stock

ASUS Prime Z590M-PLUS LGA 1200 Micro ATX Motherboard

B&H # ASPRMZ590MPL MFR # PRIME Z590M-PLUS

Key Features

  • ATX Form Factor
  • Intel Z590 Socket
  • 4 x Dual-Channel DDR4-5133 (O.C.)
  • 5 x SATA III, 3 x M.2
$17499
6 Mos. Promo Financing*
In Stock

ASUS TUF Z390-Plus Gaming Z390 LGA 1151 ATX Motherboard (Wi-Fi)

B&H # ASTUFZ390PSG MFR # TUF Z390-PLUS GAMING (WI-FI)

Key Features

  • ATX Form Factor
  • Intel Z390 Chipset
  • LGA 1151 Socket
  • 4 x Dual-Channel DDR4-4266 (OC)
$16999
6 Mos. Promo Financing*
In Stock
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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)
$17148
6 Mos. Promo Financing*
In Stock

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

B&H # ASROGSB550F MFR # ROG STRIX B550-F GAMING

Key Features

  • ATX Form Factor
  • AMD B550 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4400 (OC)
$17800
6 Mos. Promo Financing*
In Stock
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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)
$13999
In Stock

ASUS Prime Z590-A LGA 1200 ATX Motherboard

B&H # ASPRIMEZ590A MFR # PRIME Z590-A

Key Features

  • ATX Form Factor
  • Intel Z590 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4 RAM DIMMs
$27248
6 Mos. Promo Financing*
In Stock

ASUS TUF Gaming B550M-PLUS Wi-Fi AM4 Micro-ATX Motherboard

B&H # ASTUFGB550MW MFR # TUF GAMING B550M-PLUS (WI-FI)

Key Features

  • Micro-ATX Form Factor
  • AMD B550 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4400 (OC)
$15999
6 Mos. Promo Financing*
In Stock

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
$18799
6 Mos. Promo Financing*
In Stock

MSI MPG X570 GAMING PLUS AM4 ATX Motherboard

B&H # MSMPGX570GP MFR # MPG X570 GAMING PLUS

Key Features

  • ATX Form Factor
  • AMD X570 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-4400 (OC)
$16999
6 Mos. Promo Financing*
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

MSI B450-A PRO MAX AM4 ATX Motherboard

B&H # MSB450APROMX MFR # B450-A PRO MAX

Key Features

  • ATX Form Factor
  • AMD B450 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4133 (OC)
$10299
In Stock

MSI B550M PRO-VDH WIFI Micro-ATX Motherboard

B&H # MSB550MPVDHW MFR # B550MPVDHWIFI

Key Features

  • Micro-ATX Form Factor
  • AMD B550 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4 Slots
$12700
In Stock

ASUS Republic of Gamers Strix Z490-I Gaming LGA 1200 Mini-ITX Motherboard

B&H # ASRSZ490IG MFR # ROG STRIX Z490-I GAMING

Key Features

  • Mini-ITX Form Factor
  • Intel Z490 Chipset
  • LGA 1200 Socket
  • 4 x DDR4-4600
$25495
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
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Gigabyte B550I AORUS PRO AX Wi-Fi AM4 Mini-ITX Motherboard

B&H # GIB550IAPAX MFR # B550 I AORUS PRO AX

Key Features

  • Mini-ITX Form Factor
  • AMD B550 Chipset | AM4 Socket
  • Supports 3rd Gen AMD Ryzen CPUs
  • 2 x Dual-Channel DDR4-5300 (OC)
$18999
Reg. $209.99
Save $20.00
6 Mos. Promo Financing*
In Stock

Gigabyte Z590 AORUS PRO AX LGA 1200 ATX Motherboard

B&H # GIZ590ARPRAX MFR # Z590 AORUS PRO AX

Key Features

  • ATX Form Factor
  • Intel Z590 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4-3200
$26999
Reg. $289.99
Save $20.00
6 Mos. Promo Financing*
In Stock

Gigabyte Z490 AORUS PRO AX LGA 1200 ATX Motherboard

B&H # GIZ490APROAX MFR # Z490 AORUS PRO AX

Key Features

  • ATX Form Factor
  • Intel Z490 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4-5000 (OC)
$29900
6 Mos. Promo Financing*
In Stock

ASUS ROG STRIX Z590-A GAMING WIFI LGA 1200 ATX Gaming Motherboard

B&H # ASRSXZ590AGW MFR # ROG STRIX Z590-A GAMING WIFI

Key Features

  • ATX Form Factor
  • Intel Z590 Chipset
  • LGA 1200 Socket
  • 4 x Dual-Channel DDR4 5333 (O.C.)
$32344
6 Mos. Promo Financing*
In Stock

ASUS Pro WS WRX80E-Sage SE WIFI sWRX8 E-ATX Motherboard

B&H # ASPWSW80ESSW MFR # PRO WS WRX80E-SAGE SE WIFI

Key Features

  • E-ATX Form Factor
  • AMD WRX80 Chipset
  • sWRX8 Socket
  • 8 x Octa-Channel ECC DDR4-3200
$99999
12 Mos. Promo Financing*
In Stock

ASUS Prime B365M-A LGA 1151 Micro-ATX Motherboard

B&H # ASPRIMB365MA MFR # PRIME B365M-A

Key Features

  • Micro-ATX Form Factor
  • Intel B365 Chipset
  • LGA 1151 Socket
  • 4 x Dual-Channel DDR4-2666
$7799
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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