Hardware Spec Index

Zephyra FN-4000 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4000-EDGE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index668 (Case Fans scale)
Category rank#11,097
Street price$19
Power3 W
Performance per dollar35.16
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4000 Edge
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4000 Edge 140mm PWM Case Fan”, https://vextor7.com/item/78284008 (accessed 2026-10-18).