HelloSelect address

Menu

Free Gift w/ AMD

Gamer Community

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

Server Motherboards

Brands

MSI
GIGABYTE
ASUS
Biostar
ASRock
HP

Estink
Vszerda

Show More

Price

to

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

CPU Socket Type

LGA 1200
- LGA 1200
Others
- LGA 1151

CPU Type

By Generations
- Intel Core 7th Gen (LGA 1151)
- Intel Core 6th Gen (LGA 1151)
By CPU Names
- Core i7
- Core i5
- Core i3
- Pentium
- Celeron
Others
- Core i7 / i5 / i3 (LGA1155)
- Core i7 / i5 / i3 / Pentium / Celeron (LGA1151)

Chipset

Intel 200 Series
- Intel B250

Form Factor

ATX
- ATX
mATX
- Micro ATX
- Micro ATX (Back Connect)
ITX
- Mini ITX

Memory Standard

DDR5
- DDR5 8200
- DDR5 8000
- DDR5 7950
- DDR5 7900
- DDR5 7800
- DDR5 7600
- DDR5 7400
- DDR5 7200
- DDR5 7000
- DDR5 6800
- DDR5 6600
- DDR5 6400
- DDR5 6200
- DDR5 6000
- DDR5 5800
- DDR5 5600
- DDR5 5200
- 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 1 Type-C
- 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-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 2x2 Type-C
- 2 x USB 2.0/1.1
- 2 x USB 3.1 Gen 1
- 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 Type-A
- 3 x USB 3.1 Gen 1
- 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
Video Ports
- 1 x D-Sub
- 1 x DisplayPort
- 1 x DVI-D
- 1 x HDMI
- 2 x DisplayPort
- 2 x HDMI
Audio Ports
- 2 x Audio Jacks
- 3 x Audio Jacks
- 5 x Audio Jacks
- 6 x Audio Jacks
Networking
- 1 x LAN (RJ45)
- 2 x Antenna Bracket
Peripherals
- 1 x Optical S/PDIF Out
- 1 x PS/2
- 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)
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)
PCIe 3.0 M.2
- 1 x M.2 (Support PCIe 3.0 x1)
- 1 x M.2 (Support PCIe 3.0 x2)
- 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)
SATA M.2
- 1 x M.2 SATA
Other
- 1 x M.2
- 2 x M.2

PCI Express 3.0 x16

1 x PCI Express 3.0 x16

PCI Express x16

1 x PCI Express x16

PCI Slots

1 x PCI Slot
2 x PCI Slots

Windows 11

Supported
Ready

Max LAN Speed

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

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
2 Channels

Sold by

Newegg

All Top Brands

Top Brands

Condition

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

Current Promotion

Newegg Deals

Useful Links

Combo Up Savings
Cryptocurrency Payment Accepted
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 beta will help you find out quickly.

Try me now

Search Within:

Page 3/3

Sort By:Featured Items

View:36

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 –
Free Shipping

Compare

ASUS PRIME B350M-K AM4 AMD B350 SATA 6Gb/s USB 3.1 Micro ATX AMD Motherboard

Used - Very Good ASUS PRIME B350M-K AM4 AMD B350 SATA 6Gb/s USB 3.1 Micro ATX AMD Motherboard

Model #: PRIME B350M-K

$74^.88 –
More options from $74.88 - $93.00
$10.00 Shipping

Compare

MSI B450 GAMING PRO CARBON AC AMD B450 Socket AM4 DDR4 128GB ATX Motherboard

Refurbished MSI B450 GAMING PRO CARBON AC AMD B450 Socket AM4 DDR4 128GB ATX Motherboard

Model #: 1336519-55

$131^.90 –
$10.00 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

ASUS TUF B450M-PLUS GAMING AMD Socket B450 AM4 MicroATX Desktop Motherboard B

Refurbished ASUS TUF B450M-PLUS GAMING AMD Socket B450 AM4 MicroATX Desktop Motherboard B

Model #: TUF B450M-PLUS GAMRB

$114^.98 –
More options from $79.99 - $199.00
$10.00 Shipping

Compare

MSI B450I GAMING PLUS MAX WIFI AMD B450 Socket AM4 DDR4 64GB Mini-ITX Motherboard

Refurbished MSI B450I GAMING PLUS MAX WIFI AMD B450 Socket AM4 DDR4 64GB Mini-ITX Motherboard

Model #: 1336519-46

$154^.70 –
$10.00 Shipping

Compare

ASUS PRIME B350M-E Socket AM4 AMD B350 DDR4 32GB Micro ATX Motherboard

Refurbished ASUS PRIME B350M-E Socket AM4 AMD B350 DDR4 32GB Micro ATX Motherboard

Model #: ASUS PRIME B350M-EASUS

$111^.05 –
$10.00 Shipping

Compare

MSI B450I GAMING PLUS AC AMD B450 Socket AM4 DDR4 32GB Mini-ITX Motherboard

Refurbished MSI B450I GAMING PLUS AC AMD B450 Socket AM4 DDR4 32GB Mini-ITX Motherboard

Model #: 1336519-47

$137^.50 –
More options from $137.50 - $199.00
$10.00 Shipping

Compare

MSI B450I GAMING PLUS AC AMD B450 Socket AM4 DDR4 32GB Mini-ITX Motherboard

Refurbished MSI B450I GAMING PLUS AC AMD B450 Socket AM4 DDR4 32GB Mini-ITX Motherboard

Model #: MSI B450I GAMING PLUS AC

$149^.78 –
More options from $139.50 - $149.78
Free Shipping

Compare

Biostar AMD B450GT3 Socket AM4 DDR4 Micro ATX Motherboard (B450GT3)

Refurbished Biostar AMD B450GT3 Socket AM4 DDR4 Micro ATX Motherboard (B450GT3)

Model #: TuiH-6

$159^.99 –
Free Shipping

Compare

Gigabyte B460M AORUS ELITE mATX MB 4xDDR4 LGA1200 10th Gen 2xM.2 6xSATAIII RAID

Refurbished Gigabyte B460M AORUS ELITE mATX MB 4xDDR4 LGA1200 10th Gen 2xM.2 6xSATAIII RAID

Model #: jjXd200

$119^.00 –
More options from $119.00 - $140.99
Free 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
Awards/Rankings
Hours and Locations
Press Inquiries
Newegg Careers
Newsroom
Newegg Insider
Calif. Transparency
in Supply Chains Act

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
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 Settings

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