Product comparison · 2 motherboards

GIGABYTE GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX vs GIGABYTE GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX

Key differences

On-board graphics card
- GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX:Yes
- GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:No
Number of chassis fan connectors
- GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX:1
- GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:2
VGA (D-Sub) ports quantity
- GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX:1
- GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:0
Motherboard form factor
- GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX:micro ATX
- GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:ATX
PCI Express x1 slots
- GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX:3
- GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:2
Width
- GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX:244 mm
- GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:305 mm
Depth
- GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX:195 mm
- GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:190 mm

Differences highlightedShow differences only

Comparison of GA-H61M-S2-B3, GA-P61-S3-B3
57 specifications	A GIGABYTE GA-H61M-S2-B3 motherboard Intel® H61 LGA 1155 (Socket H2) micro ATX Model GA-H61M-S2-B3 View product	B GIGABYTE GA-P61-S3-B3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX Model GA-P61-S3-B3 View product
Graphics1 differ
On-board graphics cardDiffers	Yes	No
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Internal I/O1 differ
Number of chassis fan connectorsDiffers	1	2
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Parallel connectorKnown for one	Yes	Unknown — not stated by the source
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports1 differ
VGA (D-Sub) ports quantityDiffers	1	0
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Features1 differ
Motherboard form factorDiffers	micro ATX	ATX
Expansion slots1 differ
PCI Express x1 slotsDiffers	3	2
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
PCI slotsKnown for one	Unknown — not stated by the source	3
Weight & dimensions2 differ
WidthDiffers	244 mm	305 mm
DepthDiffers	195 mm	190 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.