Product comparison · 2 motherboards

GIGABYTE GA-K8NS Ultra-939 vs GIGABYTE GA-K8NSC-939 motherboard Socket 939 ATX

20specifications compared
4differ
16identical
8known for one product only

Key differences

Number of SATA connectors
- GA-K8NS Ultra-939:4
- GA-K8NSC-939 motherboard Socket 939 ATX:2
Ethernet LAN (RJ-45) ports
- GA-K8NS Ultra-939:2
- GA-K8NSC-939 motherboard Socket 939 ATX:1
Networking features
- GA-K8NS Ultra-939:Marvell Gigabit, 10/100
- GA-K8NSC-939 motherboard Socket 939 ATX:Marvell 8001

Side by side

Differences highlightedShow differences only

Comparison of GA-K8NS Ultra-939, GA-K8NSC-939
28 specifications	A GIGABYTE GA-K8NS Ultra-939 View product	B GIGABYTE GA-K8NSC-939 motherboard Socket 939 ATX Model GA-K8NSC-939 View product
Processoridentical
Processor manufacturer	AMD	AMD
Processor socket	Socket 939	Socket 939
Memoryidentical
Number of memory slots	4	4
Maximum internal memory	4 GB	4 GB
Internal I/O1 differ
USB 2.0 connectors	2	2
Number of SATA connectorsDiffers	4	2
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
CD/AUX audio in	Yes	Yes
Number of IEEE1394 connectorsKnown for one	2	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
CPU fan connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports1 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) portsDiffers	2	1
PS/2 ports quantity	2	2
Parallel ports quantity	1	1
Serial ports quantity	2	2
Network1 differ
Networking featuresDiffers	Marvell Gigabit, 10/100	Marvell 8001
Featuresidentical
Motherboard form factor	ATX	ATX
Power source type	ATX	ATX
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC850
Expansion slots1 differ
Expansion slotsDiffers	1 x AGP (8x/4x-AGP 3.0) 5 x PCI (PCI 2.3)	1 x AGP 5 x PCI
Weight & dimensionsidentical
Width	305 mm	305 mm
Depth	244 mm	244 mm
Other featuresidentical
Dimensions (WxDxH)	305 x 244	305 x 244
Audio outputKnown for one	Realtek ALC850 Audio AC'97	Unknown — not stated by the source
Floppy disk drive connector	Yes	Yes
GAME/MIDI connectorKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	XpressTM Installation XpressTM Recovery Q-FlashTM @BIOSTM

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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