ASUS P5Q LGA 775 (Socket T) ATX vs MSI P45 Neo3-FR

Comparison of P5Q, P45 Neo3-FR

27 specifications	A ASUS P5Q LGA 775 (Socket T) ATX Model P5Q View product	B MSI P45 Neo3-FRView product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Processor system buses supportedKnown for one	—Unknown — not stated by the source	1333,1600 MHz
Memoryidentical
Number of memory slots	4	4
ECC сompatibilityKnown for one	Non-ECC	—Unknown — not stated by the source
Maximum internal memory	16 GB	16 GB
Storage controllers1 differ
RAID levelsDiffers	0, 1	0, 1, 10
Internal I/Oidentical
USB 2.0 connectorsKnown for one	6	—Unknown — not stated by the source
Number of SATA connectorsKnown for one	6	—Unknown — not stated by the source
S/PDIF out connectorKnown for one	Yes	—Unknown — not stated by the source
CD/AUX audio inKnown for one	Yes	—Unknown — not stated by the source
Chassis intrusion connectorKnown for one	Yes	—Unknown — not stated by the source
Number of COM connectorsKnown for one	1	—Unknown — not stated by the source
Rear panel I/O portsidentical
USB 2.0 ports quantityKnown for one	6	—Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	—Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	—Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	—Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	PCIe Gb LAN	—Unknown — not stated by the source
Featuresidentical
Motherboard form factor	ATX	ATX
Audio chipKnown for one	Realtek ALC1200	—Unknown — not stated by the source
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI Express 2.0 x16 2 x PCI Express x1 3 x PCI	4 x PCI 1 x PCI-E x1 1 x PCI-E 2.0 x16
BIOSidentical
BIOS memory sizeKnown for one	64 Mbit	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	305 mm	—Unknown — not stated by the source
DepthKnown for one	244 mm	—Unknown — not stated by the source
Other featuresidentical
Floppy disk drive connectorKnown for one	Yes	—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.