Hardware Spec Index

Zephyra FN-1991 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1991-MAX · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index995 (Case Fans scale)
Category rank#25,152
Street price$39
Power4 W
Performance per dollar25.51
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1991 Max
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 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-1991 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/54893228 (accessed 2026-10-23).