Hardware Spec Index

Caldera FN-6091 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6091-EDGE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index233 (Case Fans scale)
Category rank#40,805
Street price$9
Power3 W
Performance per dollar25.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6091 Edge
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6091 Edge 140mm PWM Case Fan”, https://vextor7.com/item/9749852 (accessed 2026-10-21).