Product comparison · 2 motherboards

ASUS P5K/EPU - P35 LGA 775 vs ASUS Z7S WS

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  • 6specifications compared
  • 4differ
  • 2identical
  • 22known for one product only

Key differences

  • Processor socket
    • P5K/EPU - P35 LGA 775:LGA 775 (Socket T)
    • Z7S WS:LGA 771 (Socket J)
  • Maximum internal memory
    • P5K/EPU - P35 LGA 775:8 GB
    • Z7S WS:24 GB
  • VGA (D-Sub) ports quantity
    • P5K/EPU - P35 LGA 775:1
    • Z7S WS:0
  • Motherboard form factor
    • P5K/EPU - P35 LGA 775:ATX
    • Z7S WS:SSI CEB

Side by side

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Comparison of P5K/EPU - P35 LGA 775, Z7S WS
28 specifications
Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 775 (Socket T)LGA 771 (Socket J)
Memory1 differ
ECC сompatibilityKnown for oneUnknown — not stated by the sourceECC
Maximum internal memoryDiffers8 GB24 GB
Storage controllersidentical
RAID levelsKnown for oneUnknown — not stated by the source0, 1
Internal I/Oidentical
USB 2.0 connectorsKnown for oneUnknown — not stated by the source2
Number of SATA connectorsKnown for oneUnknown — not stated by the source6
Number of Parallel ATA connectorsKnown for oneUnknown — not stated by the source1
ATX Power connector (24-pin)Known for oneUnknown — not stated by the sourceYes
Number of EATX power connectorsKnown for oneUnknown — not stated by the source2
Chassis intrusion connectorKnown for oneUnknown — not stated by the sourceYes
S/PDIF out connectorKnown for oneYesUnknown — not stated by the source
Rear panel I/O ports1 differ
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source5
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source2
eSATA ports quantityKnown for oneUnknown — not stated by the source0
PS/2 ports quantityKnown for oneUnknown — not stated by the source1
Firewire (IEEE 1394) ports11
VGA (D-Sub) ports quantityDiffers10
DVI-D ports quantityKnown for oneUnknown — not stated by the source0
Serial ports quantityKnown for oneUnknown — not stated by the source2
Networkidentical
LAN controllerKnown for oneUnknown — not stated by the sourceMarvell 88E8056
Features1 differ
Motherboard form factorDiffersATXSSI CEB
Audio output channelsKnown for oneUnknown — not stated by the source7.1 channels
CertificationKnown for oneUnknown — not stated by the sourceFCC, CFR47 Part 15, Class B, CE, EN55022 & EN55024, C-TICK, VCCI, BSMI, CCC
Power source typeKnown for oneATXUnknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source305 mm
DepthKnown for oneUnknown — not stated by the source267 mm
Other featuresidentical
Graphics controllerKnown for onePCI Express x16Unknown — 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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