Hardware Spec Index

Zephyra FN-7711 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7711-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index302 (Case Fans scale)
Category rank#20,399
Street price$9
Power3 W
Performance per dollar33.56
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7711 Prime
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7711 Prime 140mm PWM Case Fan”, https://vextor7.com/item/5841789 (accessed 2026-10-21).