Product comparison · 2 motherboards

GIGABYTE GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX vs GIGABYTE GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX

32specifications compared
15differ
17identical
14known for one product only

Key differences

USB 2.0 connectors
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:12
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:2
Number of SATA connectors
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:5
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:4
USB 2.0 ports quantity
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:6
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:4
eSATA ports quantity
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:1
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:0
PS/2 ports quantity
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:1
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:2
Firewire (IEEE 1394) ports
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:1
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:0
HDMI ports quantity
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:1
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:0
DVI-D ports quantity
- GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX:1
- GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX:0

Side by side

Differences highlightedShow differences only

Comparison of GA-E7AUM-DS2H, GA-G31M-S2C
46 specifications	A GIGABYTE GA-E7AUM-DS2H motherboard LGA 775 (Socket T) micro ATX Model GA-E7AUM-DS2H View product	B GIGABYTE GA-G31M-S2C motherboard LGA 775 (Socket T) micro ATX Model GA-G31M-S2C View product
Memoryidentical
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Internal I/O2 differ
USB 2.0 connectorsDiffers	12	2
Number of SATA connectorsDiffers	5	4
Number of IEEE1394 connectorsKnown for one	2	Unknown — not stated by the source
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers	6	4
eSATA ports quantityDiffers	1	0
PS/2 ports quantityDiffers	1	2
Firewire (IEEE 1394) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
Headphone outputsDiffers	6	1
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
LAN controllerDiffers	Realtek RTL8211CL	Realtek RTL8101E
Networking featuresKnown for one	10/100/1000 Mbit	Unknown — not stated by the source
Features3 differ
Audio chipDiffers	Realtek ALC889A	Realtek ALC662
Audio output channelsDiffers	7.1 channels	5.1 channels
Compatible operating systemsDiffers	Microsoft Windows Vista, XP	Microsoft Windows Vista/XP
Expansion slots1 differ
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Expansion slotsDiffers	2 x PCI	1 x PCI Express x16 slot 1 x PCI Express x1 slot 2 x PCI slots
BIOSidentical
BIOS typeKnown for one	AWARD	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	244 mm	193 mm
Packaging contentidentical
Trial softwareKnown for one	Norton Internet Security	Unknown — not stated by the source
Other featuresidentical
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	ATA-100/66/33
Controller interface typeKnown for one	Unknown — not stated by the source	SATA

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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