Hardware Spec Index

Zephyra FN-4937 Plus 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4937-PLUS · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index1,194 (Case Fans scale)
Category rank#20,089
Street price$49
Power3 W
Performance per dollar24.37
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4937 Plus
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4937 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/96836078 (accessed 2026-10-27).