Motherboards under $100

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9 motherboards under $100 from ASRock, MSI, Shangzhaoyuan and more. Most cost $37 to $48, and half cost less than $41.

ErchinekoSpec score 7.6

LGA1155, ITX, 16GB, 3 SATA ports

+Mini ITX size suits small form factor builds

+Supports up to 16GB of DDR3 memory

+Three SATA ports for storage drives

−Intel H61 chipset is an older, entry-level platform

−Uses LGA 1155 socket for older Intel processors

$44.60

as of 11/04/2026 14:08 PST - Details

BtseurySpec score 7.4

LGA1155, ITX, 2 Memory slots, 16GB

+Compact ITX form factor for small builds

+Supports up to 16GB of RAM

+M.2 slot for storage

−Intel H61 chipset is an older, entry-level platform

−Only two RAM slots

$38.89

as of 11/04/2026 13:08 PST - Details

SaskateSpec score 7.4

LGA1150, mATX, 2 Memory slots, 16GB

+Micro ATX form factor for compact builds

+Includes an M.2 NVMe interface

+Supports up to 16GB of memory

−Dual channel DDR3 memory only

−Limited to 16GB total memory

$41.29

as of 11/04/2026 07:07 PST - Details

Yoidesu

LGA1150, mATX, 16GB, Intel H81

+Intel H81 chipset on a compact mATX board

+Supports up to 16GB of memory

+Includes a PCIe x16 slot and M.2 NVMe support

−Limited to 16GB of memory

$75.23

as of 11/03/2026 23:18 PST - Details

OLurkthu

LGA1155, mATX, 16GB, Intel B75

+Micro ATX form factor suits compact builds

+Supports up to 16 GB of RAM

+LGA1155 socket for Intel processors

−Intel B75 chipset is an older platform

$33.65

as of 11/04/2026 00:31 PST - Details

Eacam

16GB

+Supports up to 16GB of memory

+Uses DDR3 memory with dual channel support

+Built on RS780 chipset for APU and multimedia use

$42.79

as of 11/04/2026 14:08 PST - Details

Eacam

LGA1155, ITX, 16GB, Intel H61

+Mini-ITX form factor for compact builds

+LGA1155 socket for 2nd and 3rd generation Intel CPUs

+Includes M.2 NVMe slot for fast storage

$36.79

as of 11/04/2026 14:08 PST - Details

SenecesliSpec score 7.4

LGA1150, mATX, 2 Memory slots, 16GB

+Micro ATX form factor for compact builds

+Supports DDR3 1600MHz memory

+Includes USB 3.0 and 2.0 ports

−Limited to 16GB total memory

−Two RAM slots only

$48.66

as of 11/04/2026 07:07 PST - Details

Eacam

LGA1150, mATX, 16GB, Intel H81

+Micro ATX form factor for compact desktop builds

+LGA1150 socket for 4th generation Intel CPUs

+Includes M.2 NVMe support for fast storage

$38.09

as of 11/04/2026 14:08 PST - Details

Compare specs

Socket	Form factor	Chipset	Spec score	Price
LGA1155	ITX	Intel H61	7.6	$44.60 as of 11/04/2026 14:08 PST - Details
LGA1155	ITX	Intel H61	7.4	$38.89 as of 11/04/2026 13:08 PST - Details
LGA1150	mATX	Intel H81	7.4	$41.29 as of 11/04/2026 07:07 PST - Details
LGA1150	mATX	Intel H81	n/a	$75.23 as of 11/03/2026 23:18 PST - Details
LGA1155	mATX	Intel B75	n/a	$33.65 as of 11/04/2026 00:31 PST - Details
			n/a	$42.79 as of 11/04/2026 14:08 PST - Details
LGA1155	ITX	Intel H61	n/a	$36.79 as of 11/04/2026 14:08 PST - Details
LGA1150	mATX		7.4	$48.66 as of 11/04/2026 07:07 PST - Details
LGA1150	mATX	Intel H81	n/a	$38.09 as of 11/04/2026 14:08 PST - Details

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