Product comparison · 2 motherboards

MSI H67MA-E45 LGA 1155 (Socket H2) micro ATX vs MSI H67MS-E33 LGA 1155 (Socket H2) micro ATX

Key differences

Number of memory slots
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:4
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:2
Maximum internal memory
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:32 GB
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:16 GB
Number of chassis fan connectors
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:3
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:2
USB 2.0 ports quantity
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:4
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:2
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:0
PS/2 ports quantity
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:1
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:2
Firewire (IEEE 1394) ports
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:1
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:0
Depth
- H67MA-E45 LGA 1155 (Socket H2) micro ATX:245 mm
- H67MS-E33 LGA 1155 (Socket H2) micro ATX:210 mm

Differences highlightedShow differences only

Comparison of H67MA-E45, H67MS-E33
46 specifications	A MSI H67MA-E45 LGA 1155 (Socket H2) micro ATX Model H67MA-E45 View product	B MSI H67MS-E33 LGA 1155 (Socket H2) micro ATX Model H67MS-E33 View product
Memory2 differ
Number of memory slotsDiffers	4	2
Maximum internal memoryDiffers	32 GB	16 GB
Internal I/O1 differ
Number of chassis fan connectorsDiffers	3	2
Number of IEEE1394 connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
PS/2 ports quantityDiffers	1	2
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	245 mm	210 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.