ASUS P5E-VM SE vs ASUS P5K/EPU LGA 775 (Socket T) ATX

Comparison of P5E-VM SE, P5K/EPU

36 specifications	A ASUS P5E-VM SEView product	B ASUS P5K/EPU LGA 775 (Socket T) ATX Model P5K/EPU 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
Internal I/O1 differ
USB 2.0 connectorsDiffers	6	3
Number of SATA connectors	4	4
Number of Parallel ATA connectorsKnown for one	—Unknown — not stated by the source	1
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)Known for one	—Unknown — not stated by the source	Yes
Power fan connector	Yes	Yes
CPU fan connector	Yes	Yes
Number of chassis fan connectorsKnown for one	—Unknown — not stated by the source	2
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
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	1	1
S/PDIF out port	Yes	Yes
Modem (RJ-11) portsKnown for one	—Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	1	—Unknown — not stated by the source
Featuresidentical
Motherboard form factor	ATX	ATX
Audio chip	Realtek ALC883	Realtek ALC883
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x PCIe x16 2 x PCIe x1 1 x PCI	2 x PCIe x16 2 x PCIe x1 2 x PCI
BIOSidentical
BIOS typeKnown for one	—Unknown — not stated by the source	AMI
BIOS memory size	64 Mbit	64 Mbit
Other featuresidentical
Controller interface typeKnown for one	—Unknown — not stated by the source	Marvell 88SE6102
Audio outputKnown for one	—Unknown — not stated by the source	S/PDIF
Floppy disk drive connectorKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	244 mm	—Unknown — not stated by the source
DepthKnown for one	244 mm	—Unknown — not stated by the source

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.