Product comparison · 2 motherboards

ASUS P5P41TD LGA 775 (Socket T) ATX vs ASUS P7P55D-E LX

Key differences

Processor socket
- P5P41TD LGA 775 (Socket T) ATX:LGA 775 (Socket T)
- P7P55D-E LX:LGA 1156 (Socket H)
Maximum internal memory
- P5P41TD LGA 775 (Socket T) ATX:8 GB
- P7P55D-E LX:16 GB
USB 2.0 connectors
- P5P41TD LGA 775 (Socket T) ATX:2
- P7P55D-E LX:3
Number of SATA connectors
- P5P41TD LGA 775 (Socket T) ATX:4
- P7P55D-E LX:8
USB 2.0 ports quantity
- P5P41TD LGA 775 (Socket T) ATX:4
- P7P55D-E LX:6
eSATA ports quantity
- P5P41TD LGA 775 (Socket T) ATX:0
- P7P55D-E LX:1
Audio chip
- P5P41TD LGA 775 (Socket T) ATX:Realtek ALC887
- P7P55D-E LX:VIA VT1708S
PCI Express x1 slots
- P5P41TD LGA 775 (Socket T) ATX:2
- P7P55D-E LX:4

Differences highlightedShow differences only

Comparison of P5P41TD, P7P55D-E LX
39 specifications	A ASUS P5P41TD LGA 775 (Socket T) ATX Model P5P41TD View product	B ASUS P7P55D-E LX View product
Processor1 differ
Processor socketDiffers	LGA 775 (Socket T)	LGA 1156 (Socket H)
Memory1 differ
Maximum internal memoryDiffers	8 GB	16 GB
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Internal I/O2 differ
USB 2.0 connectorsDiffers	2	3
Number of SATA connectorsDiffers	4	8
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
eSATA ports quantityDiffers	0	1
COM ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8112L
Features1 differ
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® P55
Audio chipDiffers	Realtek ALC887	VIA VT1708S
Expansion slots2 differ
PCI Express x1 slotsDiffers	2	4
PCI slotsDiffers	3	2
BIOS1 differ
BIOS memory sizeDiffers	64 Mbit	16 Mbit
Weight & dimensions1 differ
DepthDiffers	211 mm	218 mm
Other features1 differ
Manageability featuresDiffers	WOL, PXE, WOR by Ring, PME Wake Up	WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE

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.