Hardware Spec Index

Zephyra FN-4973 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4973-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index867 (Case Fans scale)
Category rank#18,213
Street price$29
Power3 W
Performance per dollar29.90
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4973 Max
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 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-4973 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4775274 (accessed 2026-10-25).