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Motherboards under $100

All motherboards

14 motherboards under $100 from ASRock, MSI, Shangzhaoyuan and more. Most cost $34 to $65, and half cost less than $38.

BtseurySpec score 8.1

LGA1155, ITX, 1 PCIe x16 slots, 1G

+Compact Mini ITX form factor
+Dual channel DDR3 memory support
+M.2 NVMe slot for storage
−LGA1155 platform is an older generation
$39.69
as of 11/04/2026 13:08 PST - Details
BtseurySpec score 7.6

LGA1155, ITX, 8GB, 1G

+Compact Mini-ITX form factor
+Dual channel DDR3 memory support
+M.2 NVMe slot for storage
−Supports a maximum of 8GB of RAM
−LGA1155 platform is an older generation
$37.39
as of 11/04/2026 13:08 PST - Details
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
Eacam

LGA1155, ATX, Intel H61

+Fits LGA 1155 second generation Intel processors
+ATX form factor fits standard full-size cases
+Six USB 2.0 ports for peripherals
−Intel H61 chipset is an older, entry-level platform
−Uses older USB 2.0 ports rather than USB 3.0
$35.69
as of 11/04/2026 14:08 PST - Details
Generic

LGA1155, ATX, Intel B75

+ATX form factor fits standard full-size cases
+Supports up to 32GB of DDR3 memory
+Supports LGA 1155 Intel processors
−Intel B75 chipset is an older platform
$92.36
as of 11/04/2026 14:11 PST - Details
Glaeptio

LGA1155, 1 PCIe x16 slots, Intel B75

+Intel B75 chipset for LGA1155 processors
+Dual channel DDR3 memory support
+One PCIe x16 slot for a graphics card
−Supports DDR3 memory only
$42.46
as of 11/03/2026 23:12 PST - Details
Licaevey

LGA1155, ITX, 1 PCIe x16 slots, Intel B75

+Compact Mini-ITX form factor for small builds
+Intel B75 chipset for LGA1155 processors
+Includes M.2 NVMe and a PCIe x16 slot
−Supports DDR3 memory only
−Only one PCIe x16 slot for expansion
$35.46
as of 11/03/2026 23:59 PST - Details
Licaevey

LGA1155, 1 PCIe x16 slots, Intel H61

+Supports Core i3, i5, i7 and Xeon E3 V2 processors
+Dual channel DDR3 memory support
+Includes M.2 NVMe slot for fast storage
−Intel H61 chipset is an older, entry-level platform
$33.28
as of 11/03/2026 23:59 PST - Details
Machinist

LGA1155, ATX, 2 Memory slots, Intel H61

+Supports Intel 2nd and 3rd Gen processors on LGA 1155
+Two RAM slots for memory upgrades
+Intel H61 chipset for LGA 1155 processors
−Intel H61 chipset is an older, entry-level platform
$42.99
as of 11/04/2026 00:04 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
Wisoqu

LGA1155, ITX, 1 PCIe x16 slots, Intel B75

+Compact Mini-ITX form factor for small builds
+Dual channel DDR3 memory support
+M.2 NVMe slot for fast storage
−Older LGA1155 socket limits processor upgrade options
−Only one PCIe x16 slot limits expansion
$65.37
as of 11/04/2026 08:11 PST - Details
Yuehisy

LGA1155, 1 PCIe x16 slots, Intel H61

+Intel H61 chipset for LGA 1155 processors
+One PCIe x16 slot for a graphics card
+Named as a gaming board for LGA 1155 builds
−H61 chipset is an older platform for current processors
$35.04
as of 11/04/2026 09:06 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

Compare specs

motherboardSocketForm factorChipsetSpec scorePrice
LGA1155ITX8.1$39.69
as of 11/04/2026 13:08 PST - Details
LGA1155ITX7.6$37.39
as of 11/04/2026 13:08 PST - Details
LGA1155ITXIntel H617.6$44.60
as of 11/04/2026 14:08 PST - Details
LGA1155ITXIntel H617.4$38.89
as of 11/04/2026 13:08 PST - Details
LGA1155ATXIntel H61n/a$35.69
as of 11/04/2026 14:08 PST - Details
LGA1155ATXIntel B75n/a$92.36
as of 11/04/2026 14:11 PST - Details
LGA1155Intel B75n/a$42.46
as of 11/03/2026 23:12 PST - Details
LGA1155ITXIntel B75n/a$35.46
as of 11/03/2026 23:59 PST - Details
LGA1155Intel H61n/a$33.28
as of 11/03/2026 23:59 PST - Details
LGA1155ATXIntel H61n/a$42.99
as of 11/04/2026 00:04 PST - Details

Before you buy

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