Motherboards under $100

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9 motherboards under $100 from ASRock, MSI, Shangzhaoyuan and more. Most cost $39 to $75, and half cost less than $42.

ShangzhaoyuanSpec score 8.1

LGA1150, mATX, 1 PCIe x16 slots, 3 SATA ports

+Compact mATX form factor for smaller cases

+Gigabit 1G LAN port

+Three SATA ports for storage drives

−Only one PCIe x16 slot limits expansion

−Uses the older LGA1150 socket

$80.99

as of 11/04/2026 07:07 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

Licaevey

LGA1150, ITX, Intel B85

+Mini ITX form factor fits compact builds

+Intel B85 chipset on LGA 1150 socket

+Includes M.2 NVMe slot for fast storage

−Mini ITX offers fewer expansion slots than standard sizes

$38.70

as of 11/03/2026 23:59 PST - Details

OLurkthu

LGA1150, 1G

+Gigabit Ethernet networking

+Realtek audio included

+LGA1150 socket for Intel processors

$40.16

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

Xixian

LGA1150, mATX

+Micro ATX form factor fits smaller cases

+Socket LGA1150 for Intel Core 4th and 5th generation

+DDR3 memory support

$48.69

as of 11/04/2026 09:05 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

Vbestlife

LGA1150, ITX, Intel B85

+Compact Mini-ITX form factor for small builds

+Uses LGA1150 socket for Intel fourth-generation Core processors

+Intel B85 chipset as listed

−Older LGA1150 socket limits processor upgrade options

$41.51

as of 11/04/2026 08:08 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
LGA1150	mATX	Intel B85	8.1	$80.99 as of 11/04/2026 07:07 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
LGA1150	ITX	Intel B85	n/a	$38.70 as of 11/03/2026 23:59 PST - Details
LGA1150			n/a	$40.16 as of 11/04/2026 00:31 PST - Details
LGA1150	mATX		n/a	$48.69 as of 11/04/2026 09:05 PST - Details
LGA1150	mATX		7.4	$48.66 as of 11/04/2026 07:07 PST - Details
LGA1150	ITX	Intel B85	n/a	$41.51 as of 11/04/2026 08:08 PST - Details
LGA1150	mATX	Intel H81	n/a	$38.09 as of 11/04/2026 14:08 PST - Details

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

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