Product comparison · 2 motherboards

ASUS P5K64 WS vs ASUS P5KC LGA 775 (Socket T) ATX

24specifications compared
8differ
16identical
12known for one product only

Key differences

Number of memory slots
- P5K64 WS:4
- P5KC LGA 775 (Socket T) ATX:6
Number of SATA connectors
- P5K64 WS:6
- P5KC LGA 775 (Socket T) ATX:5
Ethernet LAN (RJ-45) ports
- P5K64 WS:2
- P5KC LGA 775 (Socket T) ATX:1
BIOS memory size
- P5K64 WS:16 Mbit
- P5KC LGA 775 (Socket T) ATX:64 Mbit
Depth
- P5K64 WS:245 mm
- P5KC LGA 775 (Socket T) ATX:244 mm

Side by side

Differences highlightedShow differences only

Comparison of P5K64 WS, P5KC
36 specifications	A ASUS P5K64 WS View product	B ASUS P5KC LGA 775 (Socket T) ATX Model P5KC View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Maximum number of SMP processors	1	1
Memory1 differ
Number of memory slotsDiffers	4	6
ECC сompatibility	Non-ECC	Non-ECC
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Internal I/O1 differ
Number of SATA connectorsDiffers	6	5
S/PDIF out connector	Yes	Yes
CD/AUX audio inKnown for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectors	1	1
CPU fan connector	Yes	Yes
Chassis intrusion connector	Yes	Yes
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Number of IEEE1394 connectorsKnown for one	1	Unknown — not stated by the source
Front panel audio connectorKnown for one	Unknown — not stated by the source	Yes
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports1 differ
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) portsDiffers	2	1
PS/2 ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Featuresidentical
Motherboard form factor	ATX	ATX
Audio chipKnown for one	RealTek ALC888	Unknown — not stated by the source
Power source type	ATX	ATX
Compatible operating systemsKnown for one	Unknown — not stated by the source	2 x PCI-E x16 1 x PCI-E x1 3 x PCI
Expansion slotsidentical
Expansion slotsKnown for one	4 x PCI-E x 16 2 x PCI 2.2	Unknown — not stated by the source
BIOS1 differ
BIOS memory sizeDiffers	16 Mbit	64 Mbit
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	245 mm	244 mm
Packaging content1 differ
Bundled softwareDiffers	AI Booster ASUS PC Probe II Symantec NIS 2006 Adobe Acrobat Reader ver 7.0 Microsoft Direct X ver 9.0C	Drivers ASUS PC Probe II ASUS Update ASUS AI Suite
Other features2 differ
Controller interface type	Serial ATA	Serial ATA
EZ plug connectorKnown for one	Yes	Unknown — not stated by the source
Special featuresDiffers	ASUS MyLogo2 ASUS CrashFree BIOS 3 ASUS C.P.R. ASUS CPU Lock Free EZ Flash2 SFS Stack Cool 2	ASUS Quiet Thermal Solution: - ASUS AI Gear2. - ASUS AI Nap. - ASUS Fanless Design: Heat-pipe solution. - ASUS Fanless Design: Stack Cool 2. - ASUS Q-Fan 2. ASUS Crystal Sound: - ASUS Noise Filter. ASUS EZ DIY: - ASUS Q-Connector. - ASUS O.C. Profile. - ASUS CrashFree BIOS 3. - ASUS EZ Flash 2. - AS
Manageability featuresDiffers	WOL (PME), WOR (PME), PXE, AI NET	WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	UltraDMA 133/100/66
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes

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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