Product comparison · 2 motherboards

ASUS P5K SE vs ASUS P5LD2-X, ATX, 4GB max

24specifications compared
10differ
14identical
19known for one product only

Key differences

Number of memory slots
- P5K SE:4
- P5LD2-X, ATX, 4GB max:2
Maximum internal memory
- P5K SE:8 GB
- P5LD2-X, ATX, 4GB max:4 GB
USB 2.0 connectors
- P5K SE:3
- P5LD2-X, ATX, 4GB max:2
USB 2.0 ports quantity
- P5K SE:6
- P5LD2-X, ATX, 4GB max:4
PS/2 ports quantity
- P5K SE:1
- P5LD2-X, ATX, 4GB max:2
Audio chip
- P5K SE:Realtek ALC883
- P5LD2-X, ATX, 4GB max:Realtek ALC662
Audio output channels
- P5K SE:7.1 channels
- P5LD2-X, ATX, 4GB max:5.1 channels
BIOS memory size
- P5K SE:64 Mbit
- P5LD2-X, ATX, 4GB max:32 Mbit

Side by side

Differences highlightedShow differences only

Comparison of P5K SE, P5LD2-X, ATX, 4GB max
43 specifications	A ASUS P5K SE View product	B ASUS P5LD2-X, ATX, 4GB max View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Memory2 differ
Number of memory slotsDiffers	4	2
ECC сompatibility	Non-ECC	Non-ECC
Maximum internal memoryDiffers	8 GB	4 GB
Internal I/O1 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA connectors	4	4
Number of Parallel ATA connectorsKnown for one	1	Unknown — not stated by the source
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
Power fan connector	Yes	Yes
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 ports2 differ
USB 2.0 ports quantityDiffers	6	4
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
PS/2 ports quantityDiffers	1	2
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
S/PDIF out port	Yes	Yes
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 featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Features2 differ
Motherboard form factor	ATX	ATX
Audio chipDiffers	Realtek ALC883	Realtek ALC662
Audio output channelsDiffers	7.1 channels	5.1 channels
Power source type	ATX	ATX
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista/XP/2000
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI-E x16 3 x PCI-E x1 2 x PCI	1 x PCI Express x16 2 x PCI Express x1 3 x PCI
BIOS1 differ
BIOS memory sizeDiffers	64 Mbit	32 Mbit
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	193 mm	183 mm
Other featuresidentical
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	1x UltraDMA 100/66/33
Controller interface typeKnown for one	Unknown — not stated by the source	4x Serial ATA 150/300
Azalia Digital Header (ADH) connectorKnown for one	Unknown — not stated by the source	1
Special featuresKnown for one	Unknown — not stated by the source	ASUS C.P.R.(CPU Parameter Recall) ASUS CrashFreeBIOS2 ASUS EZ Flash ASUS Q-Fan ASUS CPU Lock free ASUS CPU multiplier ASUS MyLogo
Manageability featuresKnown for one	Unknown — not stated by the source	WOL (PME) WOR (PME) WOR (Ring)

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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