Product comparison · 2 motherboards

ASUS P7P55D-E Deluxe vs ASUS P7P55D-E PRO

Key differences

Ethernet LAN (RJ-45) ports
- P7P55D-E Deluxe:2
- P7P55D-E PRO:1
Networking features
- P7P55D-E Deluxe:Gigabit
- P7P55D-E PRO:Gigabit Ethernet
Audio chip
- P7P55D-E Deluxe:VIA VT2020
- P7P55D-E PRO:VIA VT1828S
Audio output channels
- P7P55D-E Deluxe:7.1+2 channels
- P7P55D-E PRO:7.1 channels
PCI slots
- P7P55D-E Deluxe:2
- P7P55D-E PRO:3

Differences highlightedShow differences only

Comparison of P7P55D-E Deluxe, P7P55D-E PRO
54 specifications	A ASUS P7P55D-E Deluxe View product	B ASUS P7P55D-E PRO View product
Memoryidentical
Supported memory clock speedsKnown for one	Unknown — not stated by the source	1066,1333,1600 MHz
Internal I/Oidentical
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	2
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	1
CD/AUX audio inKnown for one	Yes	Unknown — not stated by the source
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports1 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
Headphone outputsKnown for one	Unknown — not stated by the source	7
Digital audio optical outKnown for one	Unknown — not stated by the source	1
Network1 differ
Networking featuresDiffers	Gigabit	Gigabit Ethernet
Features2 differ
Audio chipDiffers	VIA VT2020	VIA VT1828S
Audio output channelsDiffers	7.1+2 channels	7.1 channels
CertificationKnown for one	Unknown — not stated by the source	RoHS
Expansion slots1 differ
PCI slotsDiffers	2	3
BIOSidentical
ACPI versionKnown for one	Unknown — not stated by the source	2.0

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.