Product comparison · 2 motherboards

ASUS P7H55-M SI vs GIGABYTE GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX

19specifications compared
11differ
8identical
21known for one product only

Key differences

Number of memory slots
- P7H55-M SI:4
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:2
USB 2.0 connectors
- P7H55-M SI:6
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:3
Number of SATA connectors
- P7H55-M SI:6
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:4
USB 2.0 ports quantity
- P7H55-M SI:6
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:8
Ethernet LAN (RJ-45) ports
- P7H55-M SI:0
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:1
PS/2 ports quantity
- P7H55-M SI:0
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:2
VGA (D-Sub) ports quantity
- P7H55-M SI:0
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:1
HDMI ports quantity
- P7H55-M SI:0
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:1

Side by side

Differences highlightedShow differences only

Comparison of P7H55-M SI, GA-H55M-S2H
40 specifications	A ASUS P7H55-M SI View product	B GIGABYTE GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX Model GA-H55M-S2H View product
Memory1 differ
Number of memory slotsDiffers	4	2
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Internal I/O2 differ
USB 2.0 connectorsDiffers	6	3
Number of SATA connectorsDiffers	6	4
Number of Parallel ATA connectorsKnown for one	Unknown — not stated by the source	1
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Front panel audio connectorKnown for one	Unknown — not stated by the source	Yes
CD/AUX audio inKnown for one	Unknown — not stated by the source	Yes
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
CPU fan connectorKnown for one	Unknown — not stated by the source	Yes
TPM connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers	6	8
Ethernet LAN (RJ-45) portsDiffers	0	1
PS/2 ports quantityDiffers	0	2
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	1
DVI-D ports quantityDiffers	0	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
COM ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	10/100/1000 Mbps
Features1 differ
Audio chipDiffers	Realtek ALC887	Realtek ALC888B
Expansion slots1 differ
PCI Express x16 slotsDiffers	1	2
PCI slotsKnown for one	Unknown — not stated by the source	2
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	244 mm
DepthKnown for one	Unknown — not stated by the source	210 mm
Packaging contentidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Norton Internet Security
Other featuresidentical
S/PDIF in connectorKnown for one	Unknown — not stated by the source	Yes

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.

More motherboard comparisons

All motherboard comparisons