Hardware Spec Index

Corvane FN-1770 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1770-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index439 (Case Fans scale)
Category rank#42,179
Street price$19
Power3 W
Performance per dollar23.11
Released2025

Specifications

BrandCorvane
ModelCorvane FN-1770 Edge
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1770 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5205213 (accessed 2026-10-23).