Skip to main content

HelloSelect address

Menu

Free Gift w/ AMD

Intel Back-to-School

Newegg Business

Your Browsing History

Home
Components & Storage
Motherboard
Search Results: "b21"

Motherboard

Did You Find It? Save this search

Sold by Newegg
ONOFF

Make an Offer
ONOFF

New
ONOFF

Department

AMD Motherboards

Intel Motherboards

Embedded Solutions

Server Motherboards

Brands

GIGABYTE
MSI
Biostar
ASRock
ASUS
WMtec

StarVelocity
HP
MAXSUN
Vszerda

Show More

Price

to

$50 - $75
$75 - $100
$100 - $200
$200 - $300
$300 - $400
$400 - $500

$500 - $750

Show More

CPU Socket Type

LGA 1200
- LGA 1200
LGA 1151 (300 Series)
- LGA 1151 (300 Series)
Others
- LGA 1151

CPU Type

By Generations
- Intel Core 11th Gen (LGA 1200)
- Intel Core 9th Gen (LGA 1151)
- Intel Core 8th Gen (LGA 1151)
- Intel Core 7th Gen (LGA 1151)
- Intel Core 6th Gen (LGA 1151)
By CPU Names
- Core i7
- Core i5
- Core i3
- Pentium
- Celeron
- Pentium Gold
Others
- Celeron Dual-Core
- Core i7 / i5 / i3 / Pentium / Celeron (LGA1151)

Chipset

Intel 500 Series
- Intel B560
Intel 400 Series
- Intel B460
Intel 300 Series
- Intel B365
Intel 200 Series
- Intel B250
Intel 100 Series
- Intel B150

Form Factor

ATX
- ATX
mATX
- Micro ATX
ITX
- Mini ITX

Memory Standard

DDR5
- DDR5 9000
- DDR5 8933
- DDR5 8800
- DDR5 8666
- DDR5 8600
- DDR5 8400
- DDR5 8333
- DDR5 8266
- DDR5 8200
- DDR5 8000
- DDR5 7950
- DDR5 7900
- DDR5 7800
- DDR5 7600
- DDR5 7400
- DDR5 7200
- DDR5 7000
- DDR5 6800
- DDR5 6666
- DDR5 6600
- DDR5 6400
- DDR5 6200
- DDR5 6000
- DDR5 5800
- DDR5 5600
- DDR5 5400
- DDR5 5200
- DDR5 5000
- DDR5 4800
- DDR5 4400
DDR4
- DDR4 3200
- DDR4 2933
- DDR4 2667
- DDR4 2666
- DDR4 2400
- DDR4 2133
- DDR4 2133 / DDR3 1600

Number of Memory Slots

4 Slots
- 4x288pin (DDR5)
- 4x288pin (DDR4)
2 Slots
- 2x288pin (DDR5)
- 2x288pin (DDR4)

Maximum Memory Supported

32GB
- 32GB
64GB
- 64GB
128GB
- 128GB
192GB
- 192GB
256GB
- 256GB

Memory Performance Profile

AMD EXPO
Intel XMP 2.0
Intel XMP 3.0
Intel XMP 3.0 / AMD EXPO

Back I/O Ports

USB Ports
- 1 x USB 3.1 Gen 2 Type-A
- 1 x USB 3.1 Gen 2 Type-C
- 1 x USB 3.2 Gen 1 Type-A
- 1 x USB 3.2 Gen 1 Type-C
- 1 x USB 3.2 Gen 2 Type-A
- 1 x USB 3.2 Gen 2 Type-C
- 1 x USB 3.2 Gen 2x1 Type-C
- 1 x USB 3.2 Gen 2x2 Type-C
- 2 x USB 2.0/1.1
- 2 x USB 3.1 Gen 1 Type-A
- 2 x USB 3.1 Gen 2 Type-A
- 2 x USB 3.2 Gen 1
- 2 x USB 3.2 Gen 1 Type-A
- 2 x USB 3.2 Gen 2
- 2 x USB 3.2 Gen 2 Type-A
- 2 x USB 3.2 Gen 2 Type-C
- 3 x USB 3.1 Gen 2 Type-A
- 3 x USB 3.2 Gen 1
- 3 x USB 3.2 Gen 2 Type-A
- 4 x USB 2.0/1.1
- 4 x USB 3.0
- 4 x USB 3.1 Gen 1
- 4 x USB 3.1 Gen 1 Type-A
- 4 x USB 3.2 Gen 1
- 4 x USB 3.2 Gen 1 Type-A
- 6 x USB 2.0/1.1
- 8 x USB 2.0/1.1
Video Ports
- 1 x D-Sub
- 1 x DisplayPort
- 1 x DVI-D
- 1 x HDMI
- 2 x DisplayPort
Audio Ports
- 1 x S/PDIF Coaxial Out
- 2 x Audio Jacks
- 3 x Audio Jacks
- 6 x Audio Jacks
Networking
- 1 x Antenna Bracket
- 1 x LAN (RJ45)
- 2 x Antenna Bracket
Peripherals
- 1 x Optical S/PDIF Out
- 1 x PS/2 Keyboard/Mouse Combo
- 2 x PS/2
Button
- 1 x Clear CMOS Button
- 1 x Flash BIOS Button
- 1 x Q-Flash Plus Button

Serial ATA (SATA)

SATA III
- 6 x SATA 6Gb/s
- 4 x SATA 6Gb/s
- 2 x SATA 6Gb/s

SATA RAID

0/1
0/1/10
0/1/5/10

M.2

PCIe 5.0 M.2
- 1 x M.2 (Support PCIe 5.0 x4)
- 2 x M.2 (Support PCIe 5.0 x4)
PCIe 4.0 M.2
- 1 x M.2 (Support PCIe 4.0 x2)
- 1 x M.2 (Support PCIe 4.0 x4)
- 2 x M.2 (Support PCIe 4.0 x4)
- 3 x M.2 (Support PCIe 4.0 x4)
PCIe 3.0 M.2
- 1 x M.2 (Support PCIe 3.0 x4)
PCIe & SATA M.2
- 1 x M.2 (Support PCIe 3.0 x2 & SATA)
- 1 x M.2 (Support PCIe 3.0 x4 & SATA)
- 1 x M.2 (Support PCIe 4.0 x4 & SATA)
- 1 x M.2 (Support PCIe 5.0 x4 & SATA)
Other
- 1 x M.2
- 2 x M.2
- 3 x M.2
- 1 x M.2 + 1 x Ultra M.2

PCI Express 3.0 x16

1 x PCI Express 3.0 x16

PCI Express x16

1 x PCI Express x16
2 x PCI Express x16
4 x PCI Express x16

PCI Slots

1 x PCI Slot
2 x PCI Slots

Windows 11

Supported

Max LAN Speed

1 Lan Port
- 1Gbps
- 2.5Gbps
- 5Gbps
- 10Gbps

Wireless LAN

Wi-Fi 802.11 be
Wi-Fi 802.11 ac
Wi-Fi 802.11 ax
WiFi IEEE 802.11 a / b / g / n / ac
Yes

Audio Channels

8 Channels
7.1 Channels

Intel Optane Ready

Yes

Sold by

Newegg

All Top Brands

Top Brands

Condition

New
Recertified
- Refurbished
Used
- Like New
- Very Good
Open Box

Current Promotion

Newegg Deals

Useful Links

Combo Up Savings
Cryptocurrency Payment Accepted
Lowest Price In 30 Days
Make an Offer
Warranty
- 1 - 3 Years
- 3 - 5 Years
Free Shipping

Top Sellers
Discount Item

Show More

Customer Ratings

& up

Any questions? Our AI mode will help you find out quickly.

Try me now

Search Within:

Page 3/3

Sort By:Featured Items

View:36

BIOSTAR B450MH AM4 AMD B450 Micro ATX AMD Motherboard

Used - Like New BIOSTAR B450MH AM4 AMD B450 Micro ATX AMD Motherboard

Model #: B450MH

$78^.00 –
More options from $67.58 - $78.00
Free Shipping

Compare

Gigabyte B450 AORUS PRO WIFI Socket AM4 B450 AM4 ATX Desktop Motherboard A

Refurbished Gigabyte B450 AORUS PRO WIFI Socket AM4 B450 AM4 ATX Desktop Motherboard A

Model #: B450 AORUS PRO WIFI RA

$139^.99 –
Free Shipping

Compare

MSI B450I GAMING PLUS MAX WIFI AM4 AMD B450 Mini ITX AMD Motherboard

Used - Very Good MSI B450I GAMING PLUS MAX WIFI AM4 AMD B450 Mini ITX AMD Motherboard

Model #: B450I GAM PLUS MAX W

$159^.00 –
$10.00 Shipping

Compare

Gigabyte B450 AORUS ELITE AMD Socket B450 AM4 ATX M.2 Desktop Motherboard A

Refurbished Gigabyte B450 AORUS ELITE AMD Socket B450 AM4 ATX M.2 Desktop Motherboard A

Model #: B450 AORUS ELITE R A

$129^.99 –
More options from $119.49 - $129.99
Free Shipping

Compare

GIGABYTE B450M AORUS ELITE AM4 Micro-ATX Motherboard

Used - Very Good GIGABYTE B450M AORUS ELITE AM4 Micro-ATX Motherboard

Model #: GV-B450M AORUS ELITE

$135^.00 –
$10.00 Shipping

Compare

GIGABYTE B650 AERO G AM5 LGA 1718 AMD B650 ATX Motherboard, DDR5, PCIe 5.0 M.2, PCIe 5.0, USB 3.2 Gen2X2 Type-C, Wi-Fi 6E, Intel 2.5GbE LAN

Refurbished GIGABYTE B650 AERO G AM5 LGA 1718 AMD B650 ATX Motherboard, DDR5, PCIe 5.0 M.2, PCIe 5.0, USB 3.2 Gen2X2 Type-C, Wi-Fi 6E, Intel 2.5GbE LAN

Model #: B650 AERO G

$159^.99 –

Compare

GIGABYTE GA-B250N-Phoenix WIFI (rev. 1.0) LGA 1151 Intel B250 HDMI USB 3.1 Mini ITX Motherboards - Intel

Used - Very Good GIGABYTE GA-B250N-Phoenix WIFI (rev. 1.0) LGA 1151 Intel B250 HDMI USB 3.1 Mini ITX Motherboards - Intel

Model #: GA-B250N Phoenix-WIF

$155^.00 –
$10.00 Shipping

Compare

MSI B460M BOMBER Intel B460 LGA 1200 DDR4 64GB Micro ATX Motherboard

Refurbished MSI B460M BOMBER Intel B460 LGA 1200 DDR4 64GB Micro ATX Motherboard

Model #: MSI B460M BOMBER

$64^.98 –
$10.00 Shipping

Compare

GIGABYTE B460M POWER Ultra Durable Motherboard with GIGABYTE 8118 Gaming LAN, PCIe Gen3 x4 M.2, Anti-Sulfur Resistor, Smart Fan 5 - OEM

Refurbished GIGABYTE B460M POWER Ultra Durable Motherboard with GIGABYTE 8118 Gaming LAN, PCIe Gen3 x4 M.2, Anti-Sulfur Resistor, Smart Fan 5 - OEM

Model #: B460M POWER

$65^.99 –
$19.99 Shipping

Compare

MSI B460M BOMBER LGA 1200 Intel B460 SATA 6Gb/s Micro ATX Intel Motherboard

Used - Very Good MSI B460M BOMBER LGA 1200 Intel B460 SATA 6Gb/s Micro ATX Intel Motherboard

Model #: MSI B460M BOMBER,,

$66^.98 –
$10.00 Shipping

Compare

GIGABYTE B460M POWER Ultra Durable Motherboard with GIGABYTE 8118 Gaming LAN, PCIe Gen3 x4 M.2, Anti-Sulfur Resistor, Smart Fan 5 - OEM

Used - Very Good GIGABYTE B460M POWER Ultra Durable Motherboard with GIGABYTE 8118 Gaming LAN, PCIe Gen3 x4 M.2, Anti-Sulfur Resistor, Smart Fan 5 - OEM

Model #: B460M POWER

$79^.98 –
$10.00 Shipping

Compare

Page 3/3

Did You Find It?

Deals Just For You

Sign up to receive exclusive offers in your inbox.

clear text

View Latest Email Deals

Download Our APP

Enter your phone number and we'll send you a download link.

+1

OR

Shop on Newegg APP

Scan the QR code to download App

Scan this code with your phone's camera.

Customer Service

Help Center
Track an Order
Return an Item
Return Policy
Privacy & Security
Feedback

My Account

Login/Register
Browsing History
Order History
Returns History
Address Book
Wish Lists
My Build Lists
My Build Showcase
Email Notifications
Subscriptions Orders
Auto Notifications

Company Information

About Newegg
Investor Relations
Media Center
Newegg Student Internship Program
Gamer Zone
Press Inquiries
Newegg Careers
Newegg Insider

Tools & Resources

Become a supplier
Sell on Newegg.com
For Your Business
Newegg Partner Services
Become an Affiliate
Newegg Creators
Site Map
Shop by Brand
Rebates
Mobile Apps
ChatGPT App
Student Discount
Newegg Store Credit Card
Build Showcases
Progressive Leasing
Trade In

Shop Our Brands

Newegg Business
Newegg Global
ABS
Rosewill

© 2000-2026 Newegg Inc. All rights reserved.

Terms & Conditions Privacy PolicyCookie SettingsCalif. Transparency in Supply Chains Act Cigna Transparency in Coverage (MRF)

Reddit
Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
Tiktok

Compare Items

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Messages