Product comparison · 2 motherboards

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

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

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
Storage controllers1 differ
RAID levelsDiffers	0, 1	0, 1, 10
Internal I/Oidentical
Front panel audio connectorKnown for one	Unknown — not stated by the source	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 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
Ethernet LAN (RJ-45) portsDiffers	1	2
PS/2 ports quantityDiffers	2	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Audio chipDiffers	Realtek ALC1200	ADI AD2000B
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
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.