Hardware Spec Index

Caldera FN-1771 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1771-EDGE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index586 (Case Fans scale)
Category rank#4,142
Street price$19
Power3 W
Performance per dollar30.84
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1771 Edge
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1771 Edge 140mm PWM Case Fan”, https://vextor7.com/item/4433860 (accessed 2026-10-26).