Product comparison · 2 motherboards

ASUS P5QL/C/SI motherboard LGA 775 (Socket T) ATX vs ASUS P5QL SE/C/SI

42specifications compared
6differ
36identical
7known for one product only

Key differences

Number of memory slots
- P5QL/C/SI motherboard LGA 775 (Socket T) ATX:4
- P5QL SE/C/SI:2
Maximum internal memory
- P5QL/C/SI motherboard LGA 775 (Socket T) ATX:16 GB
- P5QL SE/C/SI:8 GB
Number of SATA connectors
- P5QL/C/SI motherboard LGA 775 (Socket T) ATX:6
- P5QL SE/C/SI:4
PS/2 ports quantity
- P5QL/C/SI motherboard LGA 775 (Socket T) ATX:2
- P5QL SE/C/SI:1
Audio chip
- P5QL/C/SI motherboard LGA 775 (Socket T) ATX:VIA VT1708S
- P5QL SE/C/SI:Realtek ALC662
Audio output channels
- P5QL/C/SI motherboard LGA 775 (Socket T) ATX:7.1 channels
- P5QL SE/C/SI:5.1 channels

Side by side

Differences highlightedShow differences only

Comparison of P5QL/C/SI, P5QL SE/C/SI
49 specifications	A ASUS P5QL/C/SI motherboard LGA 775 (Socket T) ATX Model P5QL/C/SI View product	B ASUS P5QL SE/C/SI View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Maximum number of SMP processors	1	1
Memory2 differ
Number of memory slotsDiffers	4	2
ECC сompatibility	Non-ECC	Non-ECC
Maximum internal memoryDiffers	16 GB	8 GB
Internal I/O1 differ
USB 2.0 connectors	3	3
Number of SATA connectorsDiffers	6	4
Number of Parallel ATA connectors	1	1
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectors	1	1
Power fan connectorKnown for one	Yes	Unknown — not stated by the source
CPU fan connector	Yes	Yes
Number of chassis fan connectorsKnown for one	1	Unknown — not stated by the source
Chassis intrusion connector	Yes	Yes
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports1 differ
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantityDiffers	2	1
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 outputs	1	1
Microphone in	Yes	Yes
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
COM ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8111C
Features2 differ
Motherboard form factor	ATX	ATX
Audio chipDiffers	VIA VT1708S	Realtek ALC662
Audio output channelsDiffers	7.1 channels	5.1 channels
Power source type	ATX	ATX
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
PCI slots	3	3
BIOSidentical
BIOS type	AMI	AMI
BIOS memory size	64 Mbit	64 Mbit
Weight & dimensionsidentical
Width	305 mm	305 mm
Depth	193 mm	193 mm
Packaging contentidentical
Drivers included	Yes	Yes
Other featuresidentical
Controller 2nd interface type	UltraDMA 133/100/66	UltraDMA 133/100/66
Controller interface type	SATA 3 Gb/s	SATA 3 Gb/s
Floppy disk drive connector	Yes	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.

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