Product comparison · 2 motherboards

ASUS P5Q SE2/C/SI vs MSI P43T-C51 motherboard LGA 775 (Socket T) ATX

26specifications compared
3differ
23identical
22known for one product only

Key differences

USB 2.0 ports quantity
- P5Q SE2/C/SI:6
- P43T-C51 motherboard LGA 775 (Socket T) ATX:4
Audio chip
- P5Q SE2/C/SI:VIA VT1708S
- P43T-C51 motherboard LGA 775 (Socket T) ATX:Realtek ALC889 / ALC885
Depth
- P5Q SE2/C/SI:193 mm
- P43T-C51 motherboard LGA 775 (Socket T) ATX:220 mm

Side by side

Differences highlightedShow differences only

Comparison of P5Q SE2/C/SI, P43T-C51
48 specifications	A ASUS P5Q SE2/C/SI View product	B MSI P43T-C51 motherboard LGA 775 (Socket T) ATX Model P43T-C51 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Memoryidentical
Number of memory slots	4	4
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Maximum internal memory	16 GB	16 GB
Internal I/Oidentical
USB 2.0 connectors	3	3
Number of SATA connectors	6	6
Number of Parallel ATA connectorsKnown for one	1	Unknown — not stated by the source
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
Power fan connectorKnown for one	Yes	Unknown — not stated by the source
CPU fan connectorKnown for one	Yes	Unknown — not stated by the source
Number of chassis fan connectorsKnown for one	1	Unknown — not stated by the source
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports1 differ
USB 2.0 ports quantityDiffers	6	4
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
LAN controller	Realtek RTL8111C	Realtek RTL8111C
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Features1 differ
Motherboard form factor	ATX	ATX
Audio chipDiffers	VIA VT1708S	Realtek ALC889 / ALC885
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
PCI slotsKnown for one	3	Unknown — not stated by the source
BIOSidentical
BIOS typeKnown for one	AMI	Unknown — not stated by the source
BIOS memory sizeKnown for one	64 Mbit	Unknown — not stated by the source
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	193 mm	220 mm
Packaging contentidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Controller 2nd interface typeKnown for one	UltraDMA 133/100/66	Unknown — not stated by the source
Controller interface typeKnown for one	SATA 3 Gb/s	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source

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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