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Motherboards under $300

All motherboards

1 motherboards under $300 from ASUS, GIGABYTE, MSI and more. Price: $240.22.

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Maximum memory: 384GB  ×Clear all
BrandSupermicro1
SocketLGA13561
Memory slots121
Maximum memory512GB264GB2128GB11TB1256GB1384GB1
PriceUnder $2501
Clear allShow 1 motherboard
Maximum memory: 384GB  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
SupermicroSpec score 8.7

LGA1356, 12 Memory slots, 384GB

+Twelve RAM slots for multiple memory modules
+Supports up to 384GB of memory
+ECC memory support for error correction
−LGA1356 socket limits processor choice
$240.22
as of 11/04/2026 07:10 PST - Details

Compare specs

motherboardSocketForm factorMemory typeChipsetSpec scorePrice
LGA13568.7$240.22
as of 11/04/2026 07:10 PST - Details

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