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AMD B450 Motherboards

All motherboards

7 AMD B450 motherboards. Most cost $217 to $455, and half cost less than $268.

All filtersFilters (2)×
Memory type: DDR4  ×Chipset: AMD B450  ×Clear all
BrandASUS1GIGABYTE1
SocketAM46
Form factormATX4ATX1
Memory typeDDR47
Memory slots2141
ChipsetAMD B4507
PriceUnder $2502Under $3004Under $5001$200 & above5$250 & above3$300 & above1$400 & above1
Clear allShow 7 motherboards
Memory type: DDR4  ×Chipset: AMD B450  ×7 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
ASUS

AM4, ATX, DDR4, 1G

+AM4 socket supports AMD Ryzen 2 processors
+ATX form factor fits full-size cases
+DDR4 memory support
−Older B450 chipset lacks newer platform features
No price recorded yet.
Generic

AM4, mATX, DDR4, AMD B450

+Micro-ATX form factor fits smaller cases
+AM4 socket for Ryzen processors
+Built for DDR4 memory modules
−Micro-ATX layout offers fewer expansion slots than ATX
$284.60
as of 11/03/2026 23:07 PST - Details
Generic

AM4, mATX, DDR4, 4 Memory slots

+Four DDR4 slots for expanding memory
+Micro-ATX form factor fits smaller builds
+Includes HDMI output for display connection
−Uses older DDR4 memory rather than DDR5
$268.12
as of 11/04/2026 00:16 PST - Details
GIGABYTE

mATX, DDR4, 2 Memory slots, 64GB

+Supports up to 64GB of DDR4 memory
+Includes four SATA ports for storage drives
+Uses Micro-ATX form factor for compact builds
−Only two RAM slots limit total memory expansion
−Uses older B450 chipset
No price recorded yet.
Generic

AM4, DDR4, AMD B450

+Supports AMD AM4 processors
+Uses DDR4 memory
+AMD B450 chipset supports AM4 processors
$455.83
as of 11/03/2026 23:00 PST - Details
Generic

AM4, mATX, DDR4, AMD B450

+AMD B450 chipset for AM4 Ryzen processors
+Micro-ATX form factor fits many standard cases
+Supports up to 128GB of DDR4 memory
$237.46
as of 11/04/2026 00:16 PST - Details
Jwzfccore

AM4, DDR4, AMD B450

+AM4 socket for Ryzen processors
+Dual-channel DDR4 memory support
+M.2 NVMe slot for fast storage
$216.82
as of 11/04/2026 00:16 PST - Details

Compare specs

motherboardSocketForm factorMemory typeMemory slotsChipsetSpec scorePrice
AM4ATXDDR4AMD B450n/aNo current price
AM4mATXDDR4AMD B450n/a$284.60
as of 11/03/2026 23:07 PST - Details
AM4mATXDDR44AMD B450n/a$268.12
as of 11/04/2026 00:16 PST - Details
mATXDDR42AMD B450n/aNo current price
AM4DDR4AMD B450n/a$455.83
as of 11/03/2026 23:00 PST - Details
AM4mATXDDR4AMD B450n/a$237.46
as of 11/04/2026 00:16 PST - Details
AM4DDR4AMD B450n/a$216.82
as of 11/04/2026 00:16 PST - Details

Before you buy

Other Chipset options

PC Cases264CPU Coolers393Processors247Data Center GPUs82Graphics Cards371Power Supplies237Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.