Skip to main content
Hello
Select address
Search
Help
Hey!
How can we help you today?
Track a package
Start a return
Cancel an order
Resolve a payment issue
Billing, declined cards, and payment method update
My Account & Security
Update passwords and security settings
Need more help?
Visit Help Center
Guest account
All Categories
Build Tools & Resources
New & Trending
Offers for You
Price Protection Deals
PC Builder
Sell on Newegg
Newegg
Business
Your Browsing History
Home
Search Results
DID YOU FIND IT?
"
MSI B550 GAMING GEN3 AM4 DDR4 ATX B550 Gaming GEN3
"
Sold by Newegg
ON
OFF
New
ON
OFF
Department
Any Category
AMD Motherboards
Brands
MSI
ASUS
GIGABYTE
ASRock
Biostar
Price
to
$75 - $100
$100 - $200
$200 - $300
$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
Show More
CPU Socket Type
AM4
AM4
CPU Type
Ryzen 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
Chipset
AMD 500 Series
AMD B550
AMD 400 Series
AMD B450
Form Factor
ATX
ATX
mATX
Micro ATX
ITX
Mini ITX
Memory Standard
DDR4
DDR4 5000
DDR4 4800
DDR4 4600
DDR4 4400
DDR4 4266
DDR4 4000
DDR4 3733
DDR4 3600
DDR4 3466
DDR4 3400
DDR4 3200
DDR4 2933
DDR4 2667
DDR4 2400
DDR4 2133
Maximum Memory Supported
64GB
64GB
128GB
128GB
Number of Memory Slots
2 Slots
2x288pin (DDR4)
4 Slots
4x288pin (DDR5)
4x288pin (DDR4)
Memory Performance Profile
AMD EXPO
Intel XMP 2.0
Intel XMP 3.0
Back I/O Ports
USB Ports
1 x USB 3.2 Gen 2 Type-A
1 x USB 3.2 Gen 2 Type-C
2 x USB 2.0/1.1
2 x USB 3.1 Gen 1
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 3.2 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 3.2 Gen 1
4 x USB 3.2 Gen 1 Type-A
5 x USB 2.0/1.1
5 x USB 3.1 Gen 1 Type-A
6 x USB 2.0/1.1
6 x USB 3.1 Gen 1 Type-A
6 x USB 3.2 Gen 1 Type-A
Video Ports
1 x D-Sub
1 x DisplayPort
1 x DVI
1 x DVI-D
1 x HDMI
2 x HDMI
Audio Ports
3 x Audio Jacks
5 x Audio Jacks
6 x Audio Jacks
Networking
1 x LAN (RJ45)
2 x Antenna Bracket
2 x LAN (RJ45)
Peripherals
1 x Optical S/PDIF Out
1 x PS/2
1 x PS/2 Keyboard/Mouse Combo
Button
1 x Clear CMOS Button
1 x Flash BIOS Button
Serial ATA (SATA)
SATA III
6 x SATA 6Gb/s
4 x SATA 6Gb/s
SATA RAID
0/1/10
M.2
PCIe 4.0 M.2
1 x M.2 (Support PCIe 4.0 x4)
PCIe 3.0 M.2
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)
2 x M.2 (Support PCIe 4.0 x4 & SATA)
Other
2 x M.2
4 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
PCI Express x16
1 x PCI Express x16
2 x PCI Express x16
None
PCI Slots
1 x PCI Slot
2 x PCI Slots
3 x PCI Slots
Mini Card Slots
1 x Mini PCIe
Max LAN Speed
1 Lan Port
1Gbps
2.5Gbps
2 Lan Ports
2.5Gbps + 1Gbps
Wireless LAN
Wi-Fi 802.11 be
Wi-Fi 802.11 ac
Wi-Fi 802.11 ax
Yes
LED Lighting
RGB
None RGB
Windows 11
Supported
Ready
Audio Channels
8 Channels
7.1 Channels
Sold by
Newegg
All Top Brands
Top Brands
Condition
New
Recertified
Refurbished
Current Promotion
Newegg Deals
Useful Links
Cryptocurrency Payment Accepted
Lowest Price In 30 Days
Coupon Code Eligible
Warranty
1 - 3 Years
3 - 5 Years
Free Shipping
Top Sellers
Discount Item
Show More
Customer Ratings
& up
Hide Filters
AM4
Sold by Newegg
New
ASUS
MSI
ATX
mATX
4 Slots
Ryzen Series
Ryzen 5000 Series
DDR4
AMD B550
AMD 500 Series
$100 - $200
1 x PCI Express 5.0 x16
AMD EXPO
Featured Items
Lowest Price
Highest Price
Best Selling
Best Rating
Most Reviews
Featured Items
Compare
Quick View
(17)
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
Save: $20.00 (13%)
$
129
.99
$149.99
More options from $129.99 - $348.60
Free Shipping
Add to cart
Quick View
MSI B550M GAMING PLUS WIFI6E AM4 AMD B550 Micro ATX Motherboard, DDR4, PCIe 4.0, Dual M.2, Wi-Fi 6E, Bluetooth 5.3, 1G LAN
$
169
.99
More options from $169.99 - $230.80
$28.33 Shipping
Add to cart
Quick View
(2)
ASRock B550M WiFi AM4 AMD B550 Micro ATX Motherboard - Wi-Fi 6E, PCIe 4.0, Hyper M.2 Gen4x4, DDR4 4733+ (OC)
$
129
.99
$4.99 Shipping
Add to cart
Quick View
(85)
ASRock B550M Phantom Gaming 4 AM4 AMD B550 Micro ATX AMD Motherboard
Save: $35.00 (25%)
$
99
.99
$134.99
More options from $99.99 - $330.86
Free Shipping
Add to cart
Quick View
(7)
MSI PRO B550M-P WIFI6E AM4 AMD B550 Micro ATX Motherboard - DDR4 4400+, PCIe 4.0, Dual M.2 (Gen4), Wi-Fi 6E, BT 5.3, Front USB-C, Realtek 1GbE LAN
$
169
.99
More options from $169.99 - $214.80
$7.99 Shipping
Add to cart
Quick View
(26)
GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0
Save: $35.00 (15%)
$
194
.99
$229.99
More options from $194.99 - $337.83
Free Shipping
Add to cart
Quick View
MSI PRO B550M-B DDR4 Motherboard, Supports CPUs 5600, 5600X3D, 5700X3D, and 5500X3D (AMD B550/AM4 Socket)
$
299
.00
More options from $269.95 - $355.11
Free Shipping
Add to cart
Quick View
(6)
ASUS PRIME B550M-K AM4 AMD B550 USB 3.0 HDMI Micro ATX AMD Motherboard
$
362
.00
More options from $335.61 - $365.66
Free Shipping
Add to cart
Quick View
(1)
ASUS TUF GAMING B550M-PLUS WIFI II AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard and AMD Ryzen 7 5800X3D - Ryzen 7 5000 Series 8-Core 3.4 GHz Socket AM4 105W Desktop Processor
$
1,124
.15
More options from $1,124.15 - $1,134.15
$29.99 Shipping
Add to cart
Quick View
(36)
ASUS TUF GAMING B550M-PLUS AMD AM4 (3rd Gen Ryzen) Micro ATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, BIOS FlashBack, HDMI 2.1, USB 3.2 Gen 2, Addressable Gen 2 RGB Header and AURA Sync)
$
219
.84
More options from $219.84 - $301.12
Free Shipping
Add to cart
Quick View
(139)
MSI PRO PRO B550M-VC WIFI AM4 AMD B550 MATX AMD Motherboard
$
217
.75
More options from $189.99 - $289.92
Free Shipping
Add to cart
Quick View
(28)
ASUS Prime B550M-A/CSM AMD AM4 (3rd Gen Ryzen) microATX Commercial Motherboard (PCIe 4.0, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, TPM, ASUS Control Center Express)
$
237
.90
Free Shipping
Add to cart
Quick View
(139)
MSI B450 GAMING PRO CARBON MAX WIFI AM4 AMD B450 ATX AMD Motherboard
$
304
.65
More options from $304.65 - $324.65
$29.99 Shipping
Add to cart
Quick View
MSI PRO B550M PRO-VDH AM4 AMD B550 USB 3.0 Micro ATX AMD Motherboard
$
299
.99
More options from $299.99 - $369.98
Free Shipping
Add to cart
Quick View
(126)
GIGABYTE B550I AORUS PRO AX AM4 AMD B550 Mini-ITX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Gen 1, WIFI 6, 2.5 GbE LAN, PCIe 4.0
$
405
.26
More options from $299.99 - $405.26
Free Shipping
Add to cart
Quick View
(96)
ASUS ROG STRIX B550-I GAMING AM4 AMD B550 Mini ITX AMD Motherboard
$
585
.00
More options from $560.65 - $1,258.60
Free Shipping
Add to cart
Quick View
(1)
MSI MAG B550M MORTAR MAX WIFI Micro ATX Motherboard, MSI AM4 AMD Motherboard, AMD B550 SATA 6Gb/s PCIe 4.0 DDR4 Wi-Fi 6E, Micro ATX AMD Motherboard
$
299
.99
More options from $268.81 - $698.60
Free Shipping
Add to cart
Quick View
(25)
ASUS TUF GAMING B550M-PLUS WIFI II AM4 AMD B550 Micro ATX AMD Motherboard
$
229
.00
More options from $201.49 - $558.60
Free Shipping
Add to cart
Quick View
(48)
MSI MAG B550M BAZOOKA AM4 AMD B550 Micro ATX AMD Motherboard
$
294
.21
More options from $294.21 - $324.17
$29.99 Shipping
Add to cart
Quick View
(18)
GIGABYTE B550M AORUS ELITE AM4 AMD B550 Micro-ATX Motherboard with DDR4, Dual M.2, PCIe 4.0, Realtek GbE LAN
$
255
.90
More options from $255.90 - $291.65
Free Shipping
Add to cart
Quick View
(81)
MSI AMD B550 MAG B550M MORTAR WIFI AM4 AMD B550 Micro ATX AMD Motherboard
$
566
.83
More options from $566.83 - $596.80
$29.99 Shipping
Add to cart
Quick View
MSI MAG B550M MORTAR AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
$
466
.31
More options from $466.31 - $698.60
$29.99 Shipping
Add to cart
Quick View
(27)
MSI MPG B550I GAMING EDGE WIFI AM4 AMD B550 Mini ITX AMD Motherboard
$
427
.54
More options from $427.54 - $457.56
$29.99 Shipping
Add to cart
Quick View
ASUS TUF GAMING B550M-PLUS AMD AM4 (3rd Gen Ryzen) Micro ATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, BIOS FlashBack, HDMI 2.1, USB 3.2 Gen 2, Addressable Gen 2 RGB Header and AURA Sync)
$
499
.00
More options from $420.00 - $698.60
Free Shipping
Add to cart
Quick View
(51)
MSI AM4 AMD Micro ATX Motherboard MAG B550M MORTAR AM4 AMD B550 Micro ATX AMD Motherboard
$
567
.09
More options from $567.09 - $597.07
$29.99 Shipping
Add to cart
Quick View
(89)
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
$
203
.51
More options from $104.99 - $210.80
Free Shipping
Add to cart
Quick View
(1,748)
MSI PERFORMANCE GAMING B450 GAMING PRO CARBON AC AM4 AMD B450 ATX AMD Motherboard
$
271
.65
More options from $271.65 - $281.65
$29.99 Shipping
Add to cart
Quick View
(1)
ASUS PRIME B550M-A (90MB14I0-M0EAY0) AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
$
197
.45
More options from $197.45 - $320.60
$29.99 Shipping
Add to cart
Quick View
Biostar B550M-Silver AMD AM4 PCIe 4.0 Micro ATX Gaming Motherboard
$
349
.40
Free Shipping
Add to cart
Quick View
(5)
Refurbished
MSI PRO B550M PRO-VDH WIFI AM4 AMD B550 Micro ATX AMD Motherboard
$
270
.61
More options from $270.61 - $558.60
Free Shipping
Add to cart
Quick View
Refurbished
ASUS ROG STRIX B550-I GAMING AM4 AMD B550 SATA 6Gb/s Mini ITX AMD Motherboard
$
261
.23
$60.00 Shipping
Add to cart
Quick View
Refurbished
ASUS ROG STRIX B550-A GAMING AM4 ATX AMD Motherboard
$
271
.00
More options from $271.00 - $698.60
$60.00 Shipping
Add to cart
Quick View
Refurbished
MSI MPG B550I GAMING EDGE WIFI AMD B550 Socket AM4 DDR4 64GB Mini-ITX Motherboard
$
353
.78
$10.00 Shipping
Add to cart
Quick View
Refurbished
ASUS TUF GAMING B550M-PLUS AMD AM4 (3rd Gen Ryzen) Micro ATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, BIOS FlashBack, HDMI 2.1, USB 3.2 Gen 2, Addressable Gen 2 RGB Header and AURA Sync)
$
194
.93
$30.00 Shipping
Add to cart
Quick View
Refurbished
ASUS Prime B550M-A/CSM AMD AM4 (3rd Gen Ryzen) microATX Commercial Motherboard (PCIe 4.0, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, TPM, ASUS Control Center Express)
$
230
.00
$30.00 Shipping
Add to cart
Quick View
MSI B550M-A PRO computer motherboard, supports CPUs 5600/5600X3D/5700X3D/5500X3D
$
259
.99
More options from $259.99 - $368.65
Free Shipping
Add to cart
Page
2/3
1
2
3
Find what you were looking for?
DID YOU FIND IT?