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Product comparison · 2 modems

NETGEAR CM500 modem vs NETGEAR DGNB2100 modem

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  • 6specifications compared
  • 5differ
  • 1identical
  • 11known for one product only

Key differences

The NETGEAR DGNB2100 modem has 3 more Ethernet LAN (RJ-45) ports than the NETGEAR CM500 modem (4 vs 1). The NETGEAR DGNB2100 modem has 70 mm more depth than the NETGEAR CM500 modem (130 mm vs 60 mm). The NETGEAR CM500 modem has 93 mm more height than the NETGEAR DGNB2100 modem (124 mm vs 31 mm).

  • Ethernet LAN (RJ-45) ports
    • 1
    • 4
  • Depth
    • 60 mm
    • 130 mm
  • Height
    • 124 mm
    • 31 mm
  • Weight
    • 280 g
    • 265 g
  • Width
    • 185 mm
    • 177.5 mm

Side by side

Differences highlightedShow differences only
17 specifications
A

NETGEAR

CM500 modem

Model CM500

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B

NETGEAR

DGNB2100 modem

Model DGNB2100

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Modemidentical
InterfaceKnown for oneUSB 2.0
Internal memoryKnown for one128 MB
Flash memoryKnown for one8 MB
Featuresidentical
InternalKnown for oneNo
Connectivity LEDsKnown for oneYes
Ports & interfaces1 differ
DC-in jackYesYes
Ethernet LAN (RJ-45) portsDiffers14
System requirementsidentical
Mac compatibilityKnown for oneNo
Minimum system requirementsKnown for oneCD-ROM USB
Compatible operating systemsKnown for oneWindows 2000 (SP4), XP (SP1 y SP2) & Vista
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.11g/b/n
Weight & dimensions4 differ
DepthDiffers60 mm130 mm
HeightDiffers124 mm31 mm
WeightDiffers280 g265 g
WidthDiffers185 mm177.5 mm
Performanceidentical
Supported network protocolsKnown for oneIPv6
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)

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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