Hardware Spec Index

Zephyra FN-7784 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7784-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index388 (Case Fans scale)
Category rank#24,954
Street price$9
Power3 W
Performance per dollar43.11
Released2024

Specifications

BrandZephyra
ModelZephyra FN-7784 Prime
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7784 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7083513 (accessed 2026-10-24).