Skip to main content
Shop Category
Accessories
CPU Socket Type
CPU Type
Chipset
Show More
Form Factor
Memory Standard
Number of Memory Slots
Maximum Memory Supported
Memory Performance Profile
Sold by
Back I/O Ports
Serial ATA (SATA)
SATA RAID
M.2
PCI Express 5.0 x16
PCI Express 4.0 x16
PCI Express 3.0 x16
PCI Express 2.0 x16
PCI Express x16
PCI Slots
Mini Card Slots
Windows 11
Max LAN Speed
Wireless LAN
Audio Channels
Intel Optane Ready
Compatible CPU Cooler
Brands
All Top Brands
Availability
Condition
Price
Discount
Useful Links
Customer Ratings
  • Workstations – Enterprise Power for Every Vision
  • RTX PRO 6000 Series – From AI to Render
  • Protect Your Power – Power Managment Your Way
  • DGX Spark – AI from Idea to Impact
  • ABS x Phison - AI Training PCs
  • AMD EPYC 4005 Series
  • Free HPE Server Webinar - Register Now!
  • Free HPE Server Webinar - Register Now!
  • DGX Spark – AI from Idea to Impact
  • PROTECT YOUR POWER – POWER MANAGEMENT YOUR WAY
  • Workstations – Enterprise Power for Every Vision
  • RTX PRO 6000 SERIES – From AI to Render
  • Featured Brands

    See Deals from ASUSSee Deals from MSISee Deals from GIGABYTESee Deals from ASRockSee Deals from IntelSee Deals from AMDSee Deals from Supermicro

Motherboard Featured Items

See All Featured Shop all products
ASRock Rack Server Motherboard SIENAD8UD3 Deep Micro-ATX Single Socket SP6 (LGA 4844), AMD EPYC™ 8004 series
ASRock Rack
ASRock Rack Server Motherboard SIENAD8UD3 Deep Micro-ATX Single Socket SP6 (LGA 4844), AMD EPYC™ 8004 series
  • Brand: AsRock Rack
  • CPU Socket Type: Socket SP6
  • CPU Type: Supports AMD EPYC 8004 series processors
  • Number of Processor Support: 1
  • Model #: SIENAD8UD3
  • Item #: 9B-13-140-154
  • Return Policy: Standard Return Policy
  •  
  • $521.60 
ASRock Rack Server Motherboard EC266D2I Mini-ITX 2x 1GLan Single Socket  (LGA 1700) Intel Xeon E-2400 series
ASRock Rack Server Motherboard EC266D2I Mini-ITX 2x 1GLan Single Socket (LGA 1700) Intel Xeon E-2400 series
  • Brand: AsRock Rack
  • CPU Socket Type: LGA 1700
  • CPU Type: Supports Intel Xeon E-2400 series and Intel Pentium Gold G7400/G7400T processors
  • Number of Processor Support: 1
  • Model #: EC266D2I
  • Item #: 9B-13-140-140
  • Return Policy: Standard Return Policy
  •  
  • $369.00 
GIGABYTE MC13-LE2 Server Motherboard - AMD EPYC™ 4005/4004 & Ryzen™ 9000/7000 - microATX UP 1Gb/s LAN
GIGABYTE
GIGABYTE MC13-LE2 Server Motherboard - AMD EPYC™ 4005/4004 & Ryzen™ 9000/7000 - microATX UP 1Gb/s LAN

OUT OF STOCK

  • Brand: GIGABYTE
  • CPU Socket Type: Socket AM5
  • CPU Type: AMD EPYC 4004 Series / AMD EPYC 4005 Series / AMD Ryzen 7000 Series / AMD Ryzen 9000 Series
  • Number of Processor Support: 1
  • Model #: MC13-LE2
  • Item #: 9B-13-145-577
  • Return Policy: Standard Return Policy
  •  
  • $334.99 
ASRock Rack Server Motherboard W880D4U Micro-ATX Single Socket LGA 1851  Intel® Core™ Ultra Desktop Processors (Series 2)
ASRock Rack
ASRock Rack Server Motherboard W880D4U Micro-ATX Single Socket LGA 1851 Intel® Core™ Ultra Desktop Processors (Series 2)
  • Brand: AsRock Rack
  • Part Number: W880D4U
  • CPU Socket Type: Single Socket LGA 1851
  • CPU Type: Supports Intel® Core™ Ultra
  • Model #: W880D4U
  • Item #: 9B-13-140-166
  • Return Policy: Standard Return Policy
  •  
  • $399.00 
ASRock B860 Challenger WiFi LGA 1851 Intel B860 ATX Motherboard
ASRock B860 Challenger WiFi LGA 1851 ATX Motherboard
  • Memory Standard: Supports up to 8666+(OC)
  • Number of Memory Slots: 4x288pin (DDR5)
  • Brand: ASRock
  • CPU Socket Type: LGA 1851
  • Model #: B860 Challenger WiFi
  • Item #: 9B-13-162-245
  • Return Policy: Standard Return Policy
  •  
  • $129.99 
ASUS PRIME B550M-A AC AMD AM4 mATX motherboard with impressive features, including PCIe 4.0, dual M.2 slots, WiFi, HDMI, D-Sub, DVI, SATA 6 Gbps, USB 3.2 Gen 2 ports, and Aura Sync RGB lighting
MSI MAG X870E TOMAHAWK WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 80A SPS VRM, DDR5 Memory Boost 8400+ MT/s (OC), PCIe 5.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN
MSI MAG X870E TOMAHAWK WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 80A SPS VRM, DDR5 Memory Boost 8400+ MT/s (OC), PCIe 5.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN
  • Brand: MSI
  • CPU Socket Type: AM5
  • Chipset: AMD X870E
  • Serial ATA (SATA): 4 x SATA 6Gb/s
  • Model #: MAG X870E TOMAHAWK WIFI
  • Item #: 9B-13-144-699
  • Return Policy: Standard Return Policy
ASRock Rack B650D4U-2L2T/BCM Micro-ATX Server Motherboard Single Socket AMD EPYC™ 4005/4004 and AMD Ryzen™ 9000/8000/7000 Series Processors (LGA 1718) B650E PCIe 5.0 Dual 10G Lan
ASRock Rack B650D4U-2L2T/BCM Micro-ATX Server Motherboard Single Socket AMD EPYC™ 4005/4004 and AMD Ryzen™ 9000/8000/7000 Series Processors (LGA 1718) B650E PCIe 5.0 Dual 10G Lan
  • Brand: AsRock Rack
  • CPU Socket Type: Single Socket AM5 (LGA 1718)
  • CPU Type: Supports AMD EPYC 4004 and AMD Ryzen 8000/7000 Series Processors
  • Number of Processor Support: 1
  • Model #: B650D4U-2L2T/BCM
  • Item #: 9B-13-140-099
  • Return Policy: Standard Return Policy
ASRock B650M Pro RS WiFi AM5 AMD B650 Micro ATX Motherboard
ASRock B650M Pro RS WiFi AM5 Micro ATX Motherboard
  • Brand: ASRock
  • CPU Socket Type: AM5
  • Chipset: AMD B650
  • Serial ATA (SATA): 4 x SATA 6Gb/s
  • Model #: B650M Pro RS WiFi
  • Item #: 9B-13-162-131
  • Return Policy: Standard Return Policy
GIGABYTE B850M EAGLE WIFI6E AMD AM5 Motherboard, M-ATX, DDR5, 2x M.2, PCIe 5.0, USB-C, USB 3.2 Gen 2, WIFI6E, 2.5GbE LAN, EZ-Latch, Wi-Fi EZ-Plug
GIGABYTE B850M EAGLE WIFI6E AMD AM5 Motherboard, M-ATX, DDR5, 2x M.2, PCIe 5.0, USB-C, USB 3.2 Gen 2, WIFI6E, 2.5GbE LAN, EZ-Latch, Wi-Fi EZ-Plug
  • Brand: GIGABYTE
  • CPU Socket Type: AM5
  • Chipset: AMD B850
  • Serial ATA (SATA): 4 x SATA 6Gb/s
  • Model #: B850M EAGLE WIFI6E
  • Item #: 9B-13-145-584
  • Return Policy: Standard Return Policy
GIGABYTE B550 EAGLE WIFI6 Motherboard, Supports AMD AM4 Ryzen 5000 Processors, ATX, DDR4, 2x M.2, PCIe 4.0, WIFI6, 1GbE LAN, EZ-Latch
GIGABYTE
GIGABYTE B550 EAGLE WIFI6 Motherboard, Supports AMD AM4 Ryzen 5000 Processors, ATX, DDR4, 2x M.2, PCIe 4.0, WIFI6, 1GbE LAN, EZ-Latch
  • Brand: GIGABYTE
  • CPU Socket Type: AM4
  • Chipset: AMD B550
  • Serial ATA (SATA): 4 x SATA 6Gb/s
  • Model #: B550 Eagle WIFI6
  • Item #: 9B-13-145-567
  • Return Policy: Standard Return Policy

Motherboard Considerations

Introduction

When assembling a desktop computer, two of the most important considerations are the processor and motherboard—also sometimes referred to as a mobo. Once you have decided on a processor, you can narrow down your choices to compatible motherboards. Below, NeweggBusiness lists out several considerations to help you narrow down your choices even more.

Key Considerations

Form Factor

With a processor selected, you should decide how large you want the computer to be. The size of the case will determine how large your motherboard can be. Some of the more common form factors include the following.

  • ATX – The standard form factor often found in many mid and full-tower desktop computers, it measures 12 × 9.6 inches.
  • Extended ATX (E-ATX) – E-ATX motherboards are usually 12 × 13 inches, but it is not a definite requirement. Generally though, E-ATX motherboards are larger than ATX variants. Full-tower cases are typically required for E-ATX motherboards.
  • Micro ATX (mATX) – mATX motherboards can range from 9.6 × 9.6 inches to 6.75 × 6.75 inches, and are excellent for use in small-form-factor cases. Compared to ATX-sized motherboards, they have fewer expansion slots and internal connectors.
  • Mini ITX – A mini ITX motherboard measures 6.7 × 6.7 inches and is a popular form factor for smaller computers. Due space restrictions, mini ITX motherboards only have one expansion card slot.
  • Ultra ATX – Ultra ATX is 14.4 × 9.6 inches and is a relatively new form factor designed to accommodate multiple graphics cards. Visually, it is slightly taller than a standard ATX motherboard.
Expansion Slots

The number of expansion slots on a motherboard is directly linked to its form factor, but the configuration of those expansion slots can vary. Though most standard ATX motherboards have seven expansion slots, the type of slots they are can vary from model to model. For instance, one motherboard can have five PCI and two PCIe® slots while another may have six PCI and only one PCIe slot.

Internal Data Connectors

Also of importance is the number and type of internal data connectors available on a motherboard. They are used to connect optical driveshard drivessolid state drives, and other storage drives to the motherboard. Typically, larger motherboards have more internal data connectors because larger cases can support more drives.

As for the type of connectors, most desktop motherboards utilize SATA connectors, though some may also have IDE connectors for legacy support.

Onboard Video

Many desktop motherboards—though not all—have built-in video chipsets, so they do not strictly require dedicated desktop video cards. However, few onboard video chipsets are capable of outputting to multiple monitors or run graphics-intensive programs. For general office tasks such as word processing, checking e-mail, or browsing the internet, onboard video is more than sufficient.

Wireless Networking (Wi-Fi™)

Some motherboards feature wireless networking, making dedicatedwireless network adapters unnecessary. However, motherboards that have built-in Wi-Fi are typically more expensive. If you do not utilize wireless networking, you can save costs by select a motherboard without built-in Wi-Fi.