Product comparison · 2 motherboards

ASUS P5Q LGA 775 (Socket T) ATX vs ASUS P5Q-E LGA 775 (Socket T) ATX

23specifications compared
6differ
17identical
9known for one product only

Key differences

RAID levels
- P5Q LGA 775 (Socket T) ATX:0, 1
- P5Q-E LGA 775 (Socket T) ATX:0, 1, 10
Ethernet LAN (RJ-45) ports
- P5Q LGA 775 (Socket T) ATX:1
- P5Q-E LGA 775 (Socket T) ATX:2
PS/2 ports quantity
- P5Q LGA 775 (Socket T) ATX:2
- P5Q-E LGA 775 (Socket T) ATX:1
Audio chip
- P5Q LGA 775 (Socket T) ATX:Realtek ALC1200
- P5Q-E LGA 775 (Socket T) ATX:ADI AD2000B
BIOS memory size
- P5Q LGA 775 (Socket T) ATX:64 Mbit
- P5Q-E LGA 775 (Socket T) ATX:16 Mbit

Side by side

Differences highlightedShow differences only

Comparison of P5Q, P5Q-E
32 specifications	A ASUS P5Q LGA 775 (Socket T) ATX Model P5Q View product	B ASUS P5Q-E LGA 775 (Socket T) ATX Model P5Q-E 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 сompatibility	Non-ECC	Non-ECC
Maximum internal memory	16 GB	16 GB
Storage controllers1 differ
RAID levelsDiffers	0, 1	0, 1, 10
Internal I/Oidentical
USB 2.0 connectors	6	6
Number of SATA connectors	6	6
Front panel audio connectorKnown for one	Unknown — not stated by the source	Yes
CD/AUX audio in	Yes	Yes
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	1
Number of COM connectors	1	1
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	1
TPM connectorKnown for one	Unknown — not stated by the source	Yes
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports2 differ
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) portsDiffers	1	2
PS/2 ports quantityDiffers	2	1
Firewire (IEEE 1394) ports	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Motherboard form factor	ATX	ATX
Audio chipDiffers	Realtek ALC1200	ADI AD2000B
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI Express 2.0 x16 2 x PCI Express x1 3 x PCI	2 x PCI Express 2.0 x16 1 x PCI Express x16 2 x PCI Express x1 2 x PCI
BIOS1 differ
BIOS memory sizeDiffers	64 Mbit	16 Mbit
Weight & dimensionsidentical
Width	305 mm	305 mm
Depth	244 mm	244 mm
Other featuresidentical
Floppy disk drive connector	Yes	Yes
Networkidentical
Networking featuresKnown for one	PCIe Gb LAN	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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