Hardware Spec Index

Zephyra FN-7481 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7481-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index260 (Case Fans scale)
Category rank#28,491
Street price$9
Power3 W
Performance per dollar28.89
Released2024

Specifications

BrandZephyra
ModelZephyra FN-7481 Prime
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7481 Prime 140mm PWM Case Fan”, https://vextor7.com/item/7230432 (accessed 2026-10-25).