Product comparison · 2 motherboards

ASUS P7P55D-E LX vs GIGABYTE GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX

27specifications compared
12differ
15identical
18known for one product only

Key differences

Number of memory slots
- P7P55D-E LX:4
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:2
Number of SATA connectors
- P7P55D-E LX:8
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:4
USB 2.0 ports quantity
- P7P55D-E LX:6
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:8
eSATA ports quantity
- P7P55D-E LX:1
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:0
VGA (D-Sub) ports quantity
- P7P55D-E LX:0
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:1
HDMI ports quantity
- P7P55D-E LX:0
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:1
DVI-D ports quantity
- P7P55D-E LX:0
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:1
Motherboard form factor
- P7P55D-E LX:ATX
- GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX:micro ATX

Side by side

Differences highlightedShow differences only

Comparison of P7P55D-E LX, GA-H55M-S2H
45 specifications	A ASUS P7P55D-E LX View product	B GIGABYTE GA-H55M-S2H motherboard LGA 1156 (Socket H) micro ATX Model GA-H55M-S2H View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 1156 (Socket H)	LGA 1156 (Socket H)
Memory1 differ
Number of memory slotsDiffers	4	2
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
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
Internal I/O1 differ
USB 2.0 connectors	3	3
Number of SATA connectorsDiffers	8	4
Number of Parallel ATA connectors	1	1
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
CPU fan connector	Yes	Yes
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
CD/AUX audio inKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantityDiffers	1	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
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
Networkidentical
LAN controllerKnown for one	Realtek RTL8112L	Unknown — not stated by the source
Networking features	10/100/1000 Mbps	10/100/1000 Mbps
Features2 differ
Motherboard form factorDiffers	ATX	micro ATX
Motherboard chipsetKnown for one	Intel® P55	Unknown — not stated by the source
Audio chipDiffers	VIA VT1708S	Realtek ALC888B
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
PCI Express x1 slotsKnown for one	4	Unknown — not stated by the source
PCI Express x16 slotsDiffers	1	2
PCI slots	2	2
BIOSidentical
BIOS typeKnown for one	AMI	Unknown — not stated by the source
BIOS memory sizeKnown for one	16 Mbit	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	305 mm	244 mm
DepthDiffers	218 mm	210 mm
Other featuresidentical
Manageability featuresKnown for one	WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE	Unknown — not stated by the source
S/PDIF in connectorKnown for one	Unknown — not stated by the source	Yes
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
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

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.

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