Hardware Spec Index

Zephyra FN-7990 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7990-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index266 (Case Fans scale)
Category rank#26,916
Street price$9
Power2 W
Performance per dollar29.56
Released2021

Specifications

BrandZephyra
ModelZephyra FN-7990 Max
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7990 Max 140mm PWM Case Fan”, https://vextor7.com/item/94515972 (accessed 2026-10-25).