Hardware Spec Index

Zephyra FN-7864 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7864-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index818 (Case Fans scale)
Category rank#45,446
Street price$19
Power3 W
Performance per dollar43.05
Released2021

Specifications

BrandZephyra
ModelZephyra FN-7864 Prime
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7864 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/63314714 (accessed 2026-10-23).