Product comparison · 2 motherboards

MSI H67MA-ED55 (B3) vs MSI H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX

Key differences

Number of memory slots
- H67MA-ED55 (B3):4
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:2
Maximum internal memory
- H67MA-ED55 (B3):32 GB
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:16 GB
Number of chassis fan connectors
- H67MA-ED55 (B3):3
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:2
USB 2.0 ports quantity
- H67MA-ED55 (B3):4
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- H67MA-ED55 (B3):2
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:0
PS/2 ports quantity
- H67MA-ED55 (B3):1
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:2
Firewire (IEEE 1394) ports
- H67MA-ED55 (B3):1
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:0
PCI Express x1 slots
- H67MA-ED55 (B3):2
- H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX:3

Differences highlightedShow differences only

Comparison of H67MA-ED55 (B3), H67MS-E33(B3)
54 specifications	A MSI H67MA-ED55 (B3)View product	B MSI H67MS-E33(B3) LGA 1155 (Socket H2) micro ATX Model H67MS-E33(B3) View product
Processoridentical
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Memory2 differ
Number of memory slotsDiffers	4	2
Maximum internal memoryDiffers	32 GB	16 GB
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
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
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Features1 differ
Compatible operating systemsDiffers	Win 98SE/ME/2000/XP/Vista/7 32Bit	Win XP/Vista/7 32/64bit
Expansion slots2 differ
PCI Express x1 slotsDiffers	2	3
PCI Express x16 slotsDiffers	2	1
Weight & dimensions1 differ
WidthDiffers	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.