Hardware Spec Index

Zephyra FN-7740 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7740-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index800 (Case Fans scale)
Category rank#18,264
Street price$19
Power3 W
Performance per dollar42.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7740 Plus
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7740 Plus 140mm PWM Case Fan”, https://vextor7.com/item/41918804 (accessed 2026-10-26).