Product comparison · 2 motherboards

ASUS A8N-SLI S939 vs ASUS P5B Deluxe/WiFi-AP

27specifications compared
12differ
15identical
17known for one product only

Key differences

Processor manufacturer
- A8N-SLI S939:AMD
- P5B Deluxe/WiFi-AP:Intel
Processor socket
- A8N-SLI S939:Socket 939
- P5B Deluxe/WiFi-AP:LGA 775 (Socket T)
Maximum internal memory
- A8N-SLI S939:4 GB
- P5B Deluxe/WiFi-AP:8 GB
RAID levels
- A8N-SLI S939:0, 1, 1+0
- P5B Deluxe/WiFi-AP:0, 1, 10
USB 2.0 connectors
- A8N-SLI S939:3
- P5B Deluxe/WiFi-AP:4
Number of SATA connectors
- A8N-SLI S939:4
- P5B Deluxe/WiFi-AP:6
Number of Parallel ATA connectors
- A8N-SLI S939:2
- P5B Deluxe/WiFi-AP:1
S/PDIF out connector
- A8N-SLI S939:No
- P5B Deluxe/WiFi-AP:Yes

Side by side

Differences highlightedShow differences only

Comparison of A8N-SLI S939, P5B Deluxe/WiFi-AP
44 specifications	A ASUS A8N-SLI S939 View product	B ASUS P5B Deluxe/WiFi-AP View product
Processor2 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket 939	LGA 775 (Socket T)
Memory1 differ
Number of memory slotsKnown for one	4	Unknown — not stated by the source
ECC сompatibilityKnown for one	ECC & Non-ECC	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	8 GB
Storage controllers1 differ
RAID levelsDiffers	0, 1, 1+0	0, 1, 10
Internal I/O4 differ
USB 2.0 connectorsDiffers	3	4
Number of SATA connectorsDiffers	4	6
Number of Parallel ATA connectorsDiffers	2	1
S/PDIF out connectorDiffers	No	Yes
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
CPU fan connectorKnown for one	Yes	Unknown — not stated by the source
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Number of IEEE1394 connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports2 differ
Ethernet LAN (RJ-45) portsDiffers	1	2
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	1	2
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
COM ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Networking featuresKnown for one	AI NET2	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	- 2 x PCI Express x16 - 2 x PCI Express x1 - 3 x PCI	Unknown — not stated by the source
BIOSidentical
BIOS memory sizeKnown for one	32 Mbit	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	305 mm	Unknown — not stated by the source
DepthKnown for one	245 mm	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	- ASUS PC Probe - PC Health Monitoring - ASUS LiveUpdate - ASUS AI Booster - ASUS Cool 'n' Quiet - NVIDIA nTune - Anti-virus (OEM)	Unknown — not stated by the source
Other features2 differ
Controller interface typeDiffers	SATA 3Gb/s	SATA II
Audio outputDiffers	Realtek ALC850	192KHz/24-bit
GAME/MIDI 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.

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