Hardware Spec Index

Zephyra FN-6977 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6977-EDGE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index841 (Case Fans scale)
Category rank#8,630
Street price$19
Power4 W
Performance per dollar44.26
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6977 Edge
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6977 Edge 140mm PWM Case Fan”, https://vextor7.com/item/16638459 (accessed 2026-10-21).