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Das Keyboard 4 Professional vs FC900R PD

Das Keyboard Das Keyboard 4 ProfessionalDas Keyboard
Das Keyboard 4 Professional

2014 · $149 today

6641
FC900R PD

2016 · $139 today

6947
Typing feelBuildConnectivityFeaturesCustomisationValue
Das Keyboard 4 ProfessionalFC900R PD

Dashed outline = score at launch

Why Das Keyboard 4 Professional is better

  • Weight: 1250g vs 1000g(25% more)

Why FC900R PD is better

No standout numeric advantages.

Verdict

FC900R PD leads outright in 5 of 6 dimensions today.

Check price at Amazon · ~$139

Spec by spec

SpecDas Keyboard 4 ProfessionalFC900R PD
Switches
Switch TypeCherry MX Brown/BlueCherry MX (various)
Actuation Force45g45g
Actuation Point2.0mm2.0mm
Hot-SwappableNoNo
Build
Frame MaterialBrushed aluminum top panelSteel plate + plastic case
Weight1250g●1000g
N-Key RolloverYes (USB)Yes (USB)
Keycaps—Double-shot PBT
Connectivity
InterfaceUSB-A wiredUSB-A wired, detachable
USB Passthrough2-port hub—
Polling Rate1000Hz1000Hz
Features
Media ControlsDedicated volume knob—
BacklightWhite LED (F-row)White LED (PD variant)
Onboard ProfilesNoneNone
Dip Switches—Layout customization