Product comparison · 2 motherboards

MSI 661FM3-V motherboard LGA 775 (Socket T) micro ATX vs MSI PM8M3-V motherboard LGA 775 (Socket T) micro ATX

27specifications compared
5differ
22identical
4known for one product only

Key differences

USB 2.0 ports quantity
- 661FM3-V motherboard LGA 775 (Socket T) micro ATX:2
- PM8M3-V motherboard LGA 775 (Socket T) micro ATX:4
Networking features
- 661FM3-V motherboard LGA 775 (Socket T) micro ATX:10 / 100Mb/s
- PM8M3-V motherboard LGA 775 (Socket T) micro ATX:10Mb/s & 100MB/s
Width
- 661FM3-V motherboard LGA 775 (Socket T) micro ATX:244 mm
- PM8M3-V motherboard LGA 775 (Socket T) micro ATX:245 mm
Depth
- 661FM3-V motherboard LGA 775 (Socket T) micro ATX:195 mm
- PM8M3-V motherboard LGA 775 (Socket T) micro ATX:210 mm

Side by side

Differences highlightedShow differences only

Comparison of 661FM3-V, PM8M3-V
31 specifications	A MSI 661FM3-V motherboard LGA 775 (Socket T) micro ATX Model 661FM3-V View product	B MSI PM8M3-V motherboard LGA 775 (Socket T) micro ATX Model PM8M3-V View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Memoryidentical
Number of memory slots	2	2
Maximum internal memory	2 GB	2 GB
Internal I/Oidentical
USB 2.0 connectors	2	2
Number of SATA connectors	2	2
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
CPU fan connector	Yes	Yes
Chassis intrusion connector	Yes	Yes
Number of COM connectors	1	1
Rear panel I/O ports1 differ
USB 2.0 ports quantityDiffers	2	4
Ethernet LAN (RJ-45) ports	1	1
PS/2 ports quantity	2	2
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Parallel ports quantity	1	1
Serial ports quantity	1	1
Network1 differ
Networking featuresDiffers	10 / 100Mb/s	10Mb/s & 100MB/s
Featuresidentical
Motherboard form factor	micro ATX	micro ATX
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x AGP 4x/8x 2 x PCI 2.3 32-bit PCI	1 x AGP 8x/4X 2 x PCI 2.2 32-bit PCI
Weight & dimensions2 differ
WidthDiffers	244 mm	245 mm
DepthDiffers	195 mm	210 mm
Other featuresidentical
Audio outputKnown for one	Unknown — not stated by the source	Realtek ALC655
Floppy disk drive connector	Yes	Yes
Graphics controllerKnown for one	Unknown — not stated by the source	S3 UniChrome Pro
BIOSidentical
BIOS memory sizeKnown for one	16 Mbit	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.

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