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Product comparison · 2 motherboards

ASUS WS C422 PRO/SE vs ASUS WS X299 PRO

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  • 35specifications compared
  • 5differ
  • 30identical
  • 38known for one product only

Key differences

  • Processor number of cores supported
    • 28
    • 4, 6
  • Supported memory clock speeds
    • 2133,2400,2666 MHz
    • 2133,2400,2600,3600,4133 MHz
  • Maximum internal memory
    • 512 GB
    • 128 GB
  • Motherboard chipset
    • Intel® C422
    • Intel® X299
  • Weight
    • 4.86 kg
    • 2.29 kg

Side by side

Differences highlightedShow differences only
73 specifications
A

ASUS

WS C422 PRO/SEView product
B

ASUS

WS X299 PROView product
Processor1 differ
Processor number of cores supportedDiffers284, 6
Memory2 differ
Memory slots typeKnown for oneDIMM
Memory channelsKnown for oneQuad-channel
Supported memory clock speedsDiffers2133,2400,2666 MHz2133,2400,2600,3600,4133 MHz
Maximum internal memoryDiffers512 GB128 GB
ECC сompatibilityKnown for oneNon-ECC
Storage controllersidentical
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 10
Graphicsidentical
Discrete graphics supportKnown for oneYes
Internal I/Oidentical
Number of SATA II connectorsKnown for one0
Number of Parallel ATA connectorsKnown for one0
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsKnown for one2
Thunderbolt headersKnown for one1
ATX Power connector (24-pin)Known for oneYes
TPM connectorKnown for oneYes
Rear panel I/O portsidentical
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
HDMI ports quantityKnown for one0
DVI-D ports quantityKnown for one0
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
Networkidentical
Wi-FiKnown for oneNo
Features1 differ
Motherboard chipsetDiffersIntel® C422Intel® X299
Audio chipKnown for oneRealtek ALC S1220A
Audio output channelsKnown for one8.1 channels
Component forKnown for oneWorkstation
Motherboard chipset familyKnown for oneIntel
Expansion slotsidentical
PCI Express x8 (Gen 2.x) slotsKnown for one0
PCI Express x8 (Gen 3.x) slotsKnown for one0
PCI Express x16 (Gen 2.x) slotsKnown for one0
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) @ dual x8/x8 mode slotsKnown for one1
Number of M.2 (M) slotsKnown for one2
BIOSidentical
BIOS typeKnown for oneUEFI
Packaging dataidentical
Package weightKnown for one7.49 kg
Weight & dimensionsidentical
HeightKnown for one291 mm
Other features1 differ
PCI Express x16 dual x8/x8 modeKnown for oneYes
WeightDiffers4.86 kg2.29 kg
Audio outputKnown for oneYes
Number of processors supportedKnown for one3
Supported DIMM module capacitiesKnown for one16GB
Processor special featuresidentical
Intel® Optane™ Memory ReadyKnown for oneYes

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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