Product comparison · 2 motherboards

ASUS P5K LGA 775 (Socket T) ATX vs ASUS P5K3 Deluxe/WiFi-AP

38specifications compared
10differ
28identical
8known for one product only

Key differences

USB 2.0 connectors
- P5K LGA 775 (Socket T) ATX:3
- P5K3 Deluxe/WiFi-AP:2
Number of SATA connectors
- P5K LGA 775 (Socket T) ATX:5
- P5K3 Deluxe/WiFi-AP:6
Number of chassis fan connectors
- P5K LGA 775 (Socket T) ATX:2
- P5K3 Deluxe/WiFi-AP:4
Networking features
- P5K LGA 775 (Socket T) ATX:Gigabit Ethernet
- P5K3 Deluxe/WiFi-AP:Dual Gigabit Ethernet
Audio chip
- P5K LGA 775 (Socket T) ATX:Realtek ALC883
- P5K3 Deluxe/WiFi-AP:ADI AD1988B
BIOS memory size
- P5K LGA 775 (Socket T) ATX:64 Mbit
- P5K3 Deluxe/WiFi-AP:16 Mbit

Side by side

Differences highlightedShow differences only

Comparison of P5K, P5K3 Deluxe/WiFi-AP
46 specifications	A ASUS P5K LGA 775 (Socket T) ATX Model P5K View product	B ASUS P5K3 Deluxe/WiFi-AP 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	8 GB	8 GB
Storage controllersidentical
RAID levelsKnown for one	0, 1, JBOD	Unknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA connectorsDiffers	5	6
Number of Parallel ATA connectors	1	1
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectors	1	1
Power fan connector	Yes	Yes
CPU fan connector	Yes	Yes
Number of chassis fan connectorsDiffers	2	4
Chassis intrusion connector	Yes	Yes
Number of COM connectors	1	1
Number of IEEE1394 connectors	1	1
Rear panel I/O portsidentical
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
eSATA ports quantity	1	1
PS/2 ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
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
Digital audio optical outKnown for one	Unknown — not stated by the source	1
WiFi-AP antenna jackKnown for one	Unknown — not stated by the source	1
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Dual Gigabit Ethernet
Features2 differ
Motherboard form factor	ATX	ATX
Audio chipDiffers	Realtek ALC883	ADI AD1988B
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Overclocking featuresDiffers	Yes	ASUS C.P.R. SFS AI NOS ASUS AI Booster
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista/XP
Expansion slots1 differ
Expansion slotsDiffers	2x PCI-E x16 1x PCI-E x1 3x PCI	2x PCI-E x16 2x PCI-E x1 3x PCI
BIOS1 differ
BIOS memory sizeDiffers	64 Mbit	16 Mbit
Weight & dimensionsidentical
Width	305 mm	305 mm
Depth	244 mm	244 mm
Packaging content1 differ
Bundled softwareDiffers	Yes	ASUS AI Suite ASUS WiFi-AP Solo Wizard ASUS PC Probe II
Other features1 differ
Controller interface typeKnown for one	JMicron JMB363	Unknown — not stated by the source
Floppy disk drive connector	Yes	Yes
Special featuresDiffers	ASUS EZ DIY ASUS AI Lifestyle	ASUS MyLogo 3 ASUS EZ DIY WiFi@Home ASUS QTS
Manageability features	WfM 2.0, DMI 2.0, WOL @ PME, WOR @ PME, PXE	WfM 2.0, DMI 2.0, WOL @ PME, WOR @ 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.

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