Product comparison · 2 motherboards

MSI H55-GD65 LGA 1156 (Socket H) ATX vs MSI H57M-ED65 LGA 1156 (Socket H) micro ATX

Key differences

USB 2.0 connectors
- H55-GD65 LGA 1156 (Socket H) ATX:3
- H57M-ED65 LGA 1156 (Socket H) micro ATX:4
USB 2.0 ports quantity
- H55-GD65 LGA 1156 (Socket H) ATX:6
- H57M-ED65 LGA 1156 (Socket H) micro ATX:4
PS/2 ports quantity
- H55-GD65 LGA 1156 (Socket H) ATX:1
- H57M-ED65 LGA 1156 (Socket H) micro ATX:2
Motherboard form factor
- H55-GD65 LGA 1156 (Socket H) ATX:ATX
- H57M-ED65 LGA 1156 (Socket H) micro ATX:micro ATX
Width
- H55-GD65 LGA 1156 (Socket H) ATX:305 mm
- H57M-ED65 LGA 1156 (Socket H) micro ATX:245 mm
Depth
- H55-GD65 LGA 1156 (Socket H) ATX:225 mm
- H57M-ED65 LGA 1156 (Socket H) micro ATX:245 mm

Differences highlightedShow differences only

Comparison of H55-GD65, H57M-ED65
36 specifications	A MSI H55-GD65 LGA 1156 (Socket H) ATX Model H55-GD65 View product	B MSI H57M-ED65 LGA 1156 (Socket H) micro ATX Model H57M-ED65 View product
Internal I/O1 differ
USB 2.0 connectorsDiffers	3	4
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers	6	4
PS/2 ports quantityDiffers	1	2
Features1 differ
Motherboard form factorDiffers	ATX	micro ATX
Audio chipKnown for one	Realtek ALC889	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Expansion slotsidentical
PCI slotsKnown for one	2	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	305 mm	245 mm
DepthDiffers	225 mm	245 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.