Hello
Select address
Search
Change Country
Returns
& Orders
Cart
Hello
Select address
Menu
Shell Shocker
PC Builder
Shopping Tools
Newegg Outlet
Best Sellers
Newegg Card
Free Gift w/ AMD
Games
Laptop Upgrade
Trade-In
Gamer Community
2026 Computex
Newegg
Business
Feedback
Help Center
Your Browsing History
Home
Components & Storage
Motherboard
AMD Motherboards
Search Results: "b21"
AMD Motherboards
Did You Find It?
Save this search
Power Search
Sold by Newegg
ON
OFF
Make an Offer
ON
OFF
New
ON
OFF
Brands
GIGABYTE
MSI
ASUS
Biostar
ASRock
Price
to
$50 - $75
$75 - $100
$100 - $200
$200 - $300
$400 - $500
CPU Socket Type
AM5
AM5
AM4
AM4
CPU Type
Ryzen Series
Ryzen 9000 Series
Ryzen 8000 Series
Ryzen 7000 Series
Ryzen 5000 Series
Ryzen 5000G Series
Ryzen 4000 Series
Ryzen 4000G Series
Ryzen 3000 Series
Ryzen 3000G Series
Ryzen 2000 Series
Ryzen 2000G Series
Ryzen 1000 Series
Athlon
Athlon with Radeon Graphics
Other
A-Series / Ryzen Series
Chipset
AMD 800 Series
AMD B850
AMD 600 Series
AMD B650E
AMD B650
AMD 500 Series
AMD B550
AMD 400 Series
AMD B450
AMD 300 Series
AMD B350
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 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
Maximum Memory Supported
64GB
64GB
128GB
128GB
192GB
192GB
256GB
256GB
Others
32GB
Number of Memory Slots
2 Slots
2x288pin (DDR5)
2x288pin (DDR4)
4 Slots
4x288pin (DDR5)
4x288pin (DDR4)
Memory Performance Profile
AMD EXPO
Intel XMP 2.0
Intel XMP 3.0
Intel XMP 3.0 / AMD EXPO
Sold by
Newegg
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
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 3.1 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 Antenna Bracket
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
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 5.0 x16
1 x PCI Express 5.0 x16
PCI Express 4.0 x16
1 x PCI Express 4.0 x16
2 x PCI Express 4.0 x16
PCI Express 3.0 x16
1 x PCI Express 3.0 x16
2 x PCI Express 3.0 x16
3 x PCI Express 3.0 x16
PCI Express 2.0 x16
1 x PCI Express 2.0 x16
2 x PCI Express 2.0 x16
PCI Express x16
1 x PCI Express x16
PCI Slots
1 x PCI Slot
2 x PCI Slots
Max LAN Speed
1 Lan Port
1Gbps
2.5Gbps
Wireless LAN
Wi-Fi 802.11 ac
Wi-Fi 802.11 ax
WiFi IEEE 802.11 a / b / g / n / ac
Yes
LED Lighting
RGB
None RGB
Windows 11
Supported
Ready
Audio Channels
8 Channels
7.1 Channels
2 Channels
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
Power Search
Any questions? Our AI beta will help you find out quickly.
Try me now
Search Within:
GO
Page
2/3
Previous Page
Next Page
Sort By:
Featured Items
Lowest Price
Highest Price
Best Selling
Best Rating
Most Reviews
Featured Items
View:
36
60
96
36
List View
Grid View
Quick View
Gigabyte B450M S2H V2 Socket AM4 AMD B450 DDR4 Micro ATX Motherboard (B450M S2H V2)
Model #:
B450M S2H V2
$
108
.64
–
More options from $99.98 - $1,200.00
Free Shipping
Add to cart
Compare
Quick View
GIGABYTE B450M S2H AM4 AMD B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard
Model #:
B450M S2H
$
93
.59
–
More options from $75.56 - $1,200.00
Free Shipping
Add to cart
Compare
Quick View
Refurbished
GIGABYTE B450M S2H Socket AM4 AMD B450 DDR4 32GB Micro ATX
Model #:
GIGABYTE B450M S2H XZ
$
136
.31
–
More options from $101.46 - $140.56
Free Shipping
Add to cart
Compare
Quick View
Used - Good
GIGABYTE B650M GAMING PLUS WIFI AM5 LGA 1718 AMD B650 M-ATX, DDR5, PCIe 4.0 M.2, PCIe 4.0, USB 3.2 Gen 1 Type-C, Wi-Fi 6E, 2.5GbE LAN
Model #:
B650M GAMING PLUS WIFI
$
123
.19
–
$11.45 Shipping
Add to cart
Compare
Quick View
Refurbished
Gigabyte B450M DS3H WIFI-Y1 AMD Socket B450 AM4 MicroATX M.2 Desktop Motherboard
Model #:
B450M DS3H WIFIY1 RA
$
131
.70
–
More options from $99.99 - $161.98
Free Shipping
Add to cart
Compare
Quick View
Refurbished
Gigabyte B450M DS3H AMD Socket AM4 B450 ATX M.2 Desktop Motherboard A
Model #:
B450M DS3H R
$
89
.99
–
More options from $84.89 - $89.99
Free Shipping
Add to cart
Compare
Quick View
Refurbished
MSI B650 GAMING PLUS WIFI AM5 AMD B650 SATA 6Gb/s ATX Motherboard
Model #:
B650 GAMING PLUS WIFI
$
109
.95
–
More options from $109.95 - $134.99
Free Shipping
Add to cart
Compare
Quick View
Gigabyte AMD B650M S2H AM5 DDR5 Micro ATX VGA HDMI DP LAN 1 Gigabit M.2 PCIe
Model #:
B650M S2H
$
136
.13
–
More options from $120.00 - $254.58
Free Shipping
Add to cart
Compare
Quick View
Refurbished
MSI B650M PROJECT ZERO AM5 AMD B650 Ryzen 7000 SATA DDR5 PCI-E x16 slot 2x M.2 Wi-Fi 6E Bluetooth 6Gb/s mATX Back Connect Design Motherboard
Model #:
B650M PROJECT ZERO
$139.99
$
134
.99
–
Add to cart
Compare
Quick View
(102)
Used - Like New
GIGABYTE B450 I AORUS PRO WIFI AM4 AMD B450 USB 3.1 HDMI Mini ITX AMD Motherboard
Model #:
B450 I AORUS PRO WIF
$
139
.99
–
More options from $129.95 - $139.99
Free Shipping
Add to cart
Compare
Quick View
(1)
Refurbished
ASUS TUF B450M-PRO GAMING AMD Socket B450 AM4 MicroATX M.2 Desktop Motherboard B
Model #:
TUF B450M-PRO GAMING
$
92
.40
–
More options from $92.40 - $131.38
Free Shipping
Add to cart
Compare
Quick View
(1)
Refurbished
GIGABYTE B650I AORUS ULTRA AM5 AMD B650 SATA 6Gb/s Mini ITX Motherboard
Model #:
B650I AORUS ULTRA
$
159
.99
–
Add to cart
Compare
Quick View
(364)
Used - Very Good
MSI B350 TOMAHAWK AM4 AMD B350 USB 3.1 HDMI ATX AMD Motherboard
Model #:
B350 TOMAHAWK
$
85
.98
–
More options from $72.98 - $85.98
$10.00 Shipping
Add to cart
Compare
Quick View
(1)
Refurbished
ASUS PRIME B450-PLUS AM4 AMD B450 SATA 6Gb/s USB 3.1 HDMI ATX AMD Motherboard
Model #:
PRIME B450-PLUS
$
89
.76
–
More options from $69.91 - $123.38
Free Shipping
Add to cart
Compare
Quick View
(5)
Refurbished
ASUS PRIME B450M-A AMD Socket B450 AM4 MicroATX M.2 Desktop Motherboard A
Model #:
PRIME B450M-A RA
$
99
.99
–
More options from $88.79 - $99.99
Add to cart
Compare
Quick View
(1)
Refurbished
GIGABYTE B550M K AM4 AMD B550 Micro-ATX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0
Model #:
B550M K
$
129
.88
–
More options from $69.98 - $129.88
Free Shipping
Add to cart
Compare
Quick View
(128)
Used - Very Good
GIGABYTE B450 AORUS ELITE AM4 AMD B450 ATX AMD Motherboard
Model #:
B450 AORUS ELITE
$
127
.00
–
More options from $117.55 - $179.90
Free Shipping
Add to cart
Compare
Quick View
Refurbished
MSI PERFORMANCE GAMING B450 GAMING PRO CARBON AC AM4 AMD B450 USB 3.1 HDMI ATX AMD Motherboard
Model #:
B450GAMPROCAR REF
$
118
.89
–
More options from $118.89 - $129.00
$10.00 Shipping
Add to cart
Compare
Quick View
(24)
Used - Very Good
ASUS TUF B350M-PLUS GAMING AM4 AMD B350 Micro ATX AMD Motherboard
Model #:
TUF B350M-PLUS GAMIN
$
98
.89
–
More options from $98.89 - $103.00
$10.00 Shipping
Add to cart
Compare
Quick View
Refurbished
GIGABYTE B450 I AORUS PRO WIFI AM4 AMD B450 SATA 6Gb/s Mini ITX AMD Motherboard
Model #:
B450I AORUS PROW REF
$
149
.99
–
More options from $139.55 - $149.99
Free Shipping
Add to cart
Compare
Quick View
Refurbished
GIGABYTE B450M DS3H V2 (AMD Ryzen AM4/Micro ATX/M.2/HMDI/DVI/USB 3.1/DDR4/Motherboard)
Model #:
GIGABYTE B450M DS3H V2
$
109
.00
–
Free Shipping
Add to cart
Compare
Quick View
Used - Very Good
GIGABYTE B550M S2H AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
Model #:
B550M S2H
$
155
.00
–
More options from $137.58 - $155.00
$10.00 Shipping
Add to cart
Compare
Quick View
(1)
Used - Very Good
ASUS PRIME B450M-A AM4 AMD B450 USB 3.1 HDMI Micro ATX AMD Motherboard
Model #:
PRIME B450M-A
$
94
.98
–
More options from $94.98 - $199.99
$10.00 Shipping
Add to cart
Compare
Quick View
Used - Very Good
GIGABYTE B450M GAMING AM4 AMD B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard
Model #:
B450M GAMING
$
107
.00
–
More options from $101.46 - $107.00
$10.00 Shipping
Add to cart
Compare
Quick View
Refurbished
ASUS PRIME B350-PLUS B350 AMD Socket AM4 ATX Gaming Motherboard M.2 A
Model #:
PRIME B350-PLUS A
$
105
.80
–
More options from $75.00 - $105.80
Free Shipping
Add to cart
Compare
Quick View
Refurbished
MSI B450I GAMING PLUS MAX WIFI AMD B450 Socket AM4 DDR4 64GB Mini-ITX Motherboard
Model #:
1336519-46
$
154
.70
–
$10.00 Shipping
Add to cart
Compare
Quick View
Refurbished
MSI B450 Tomahawk AMD Socket B450 AM4 ATX M.2 Desktop Motherboard B
Model #:
B450 Tomahawk SRB
$
119
.80
–
More options from $89.30 - $119.80
Free Shipping
Add to cart
Compare
Quick View
(149)
Used - Very Good
ASUS TUF B450M-PLUS GAMING AM4 AMD B450 Micro ATX AMD Motherboard
Model #:
TUF B450M-PLUS GAMIN
$
119
.98
–
More options from $119.98 - $199.99
$10.00 Shipping
Add to cart
Compare
Quick View
Refurbished
Gigabyte B450 AORUS PRO WIFI Socket AM4 B450 AM4 ATX Desktop Motherboard A
Model #:
B450 AORUS PRO WIFI RA
$
139
.99
–
More options from $119.99 - $239.99
Free Shipping
Add to cart
Compare
Quick View
(5)
Used - Very Good
MSI B450I GAMING PLUS MAX WIFI AM4 AMD B450 Mini ITX AMD Motherboard
Model #:
B450I GAM PLUS MAX W
$
159
.00
–
More options from $129.95 - $159.00
$10.00 Shipping
Add to cart
Compare
Quick View
(250)
Used - Like New
MSI B350M Gaming PRO AM4 AMD B350 USB 3.1 HDMI Micro ATX AMD Motherboard
Model #:
B350M Gaming PRO
$
85
.60
–
More options from $74.00 - $85.60
$10.00 Shipping
Add to cart
Compare
Quick View
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
Add to cart
Compare
Quick View
Refurbished
Biostar AMD B450GT3 Socket AM4 DDR4 Micro ATX Motherboard (B450GT3)
Model #:
TuiH-6
$
159
.99
–
Free Shipping
Add to cart
Compare
Quick View
Used - Very Good
Gigabyte AMD B450 AORUS PRO Socket AM4 DDR4 ATX Motherboard (B450 Aorus Pro)
Model #:
B450 Aorus Pro
$
129
.55
–
More options from $128.55 - $138.00
$10.00 Shipping
Add to cart
Compare
Quick View
(2)
Refurbished
GIGABYTE B450 AORUS M AM4 AMD B450 USB 3.1 HDMI Micro ATX AMD Motherboard
Model #:
B450 AORUS M REF
$
109
.99
–
Free Shipping
Add to cart
Compare
Quick View
(1)
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
Add to cart
Compare
Page
2/3
Previous Page
1
2
3
Next Page
Did You Find It?