Product comparison · 2 motherboards

ASUS K8N-LR motherboard Socket 754 ATX vs GIGABYTE 8S661FXMP-RZ motherboard Socket 478 micro ATX

17specifications compared
13differ
4identical
16known for one product only

Key differences

Processor manufacturer
- K8N-LR motherboard Socket 754 ATX:AMD
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:Intel
Processor socket
- K8N-LR motherboard Socket 754 ATX:Socket 754
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:Socket 478
Number of memory slots
- K8N-LR motherboard Socket 754 ATX:4
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:2
Maximum internal memory
- K8N-LR motherboard Socket 754 ATX:4 GB
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:2 GB
USB 2.0 connectors
- K8N-LR motherboard Socket 754 ATX:4
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:2
Number of SATA connectors
- K8N-LR motherboard Socket 754 ATX:4
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:2
Number of Parallel ATA connectors
- K8N-LR motherboard Socket 754 ATX:1
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:2
Ethernet LAN (RJ-45) ports
- K8N-LR motherboard Socket 754 ATX:2
- 8S661FXMP-RZ motherboard Socket 478 micro ATX:1

Side by side

Differences highlightedShow differences only

Comparison of K8N-LR, 8S661FXMP-RZ
33 specifications	A ASUS K8N-LR motherboard Socket 754 ATX Model K8N-LR View product	B GIGABYTE 8S661FXMP-RZ motherboard Socket 478 micro ATX Model 8S661FXMP-RZ View product
Processor2 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket 754	Socket 478
Memory2 differ
Number of memory slotsDiffers	4	2
Maximum internal memoryDiffers	4 GB	2 GB
Internal I/O3 differ
USB 2.0 connectorsDiffers	4	2
Number of SATA connectorsDiffers	4	2
Number of Parallel ATA connectorsDiffers	1	2
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
CD/AUX audio inKnown for one	Unknown — not stated by the source	Yes
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Rear panel I/O ports2 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
PS/2 ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Networking featuresDiffers	2 * Broadcom BCM5721 PCI-E Gb LAN	ICS1883 LAN
Features1 differ
Motherboard form factorDiffers	ATX	micro ATX
Compatible operating systemsKnown for one	Windows 2000 Advanced Server SP4 Windows Server 2003 Standard Edition SP1 Windows Server 2003 Enterprise x64 Edition SP1	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI-E x 16(x8 link) 2 x 64-bit/133MHz PCI-X 2 x 32-bit/33MHz PCI 1 x MiniPCI	1 x AGP 8X/4X 3 x PCI (PCI 2.2)
Weight & dimensions1 differ
WidthDiffers	305 mm	234 mm
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Norton Internet Security - Norton Anti-Virus - Norton Personal Firewall - Norton Privacy Control - Norton Parental Control - Norton Spam Alert GIGABYTE Windows Utility Manager Adobe Acrobat Reader
Other featuresidentical
Audio outputKnown for one	Unknown — not stated by the source	Realtek 655 Codec
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Graphics controllerKnown for one	ATI Rage XL	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	8 MB	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating temperature (T-T)Known for one	10 - 35 °C	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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