Hardware Spec Index

Caldera FN-1798 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1798-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index802 (Case Fans scale)
Category rank#37,440
Street price$29
Power3 W
Performance per dollar27.66
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1798 Edge
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1798 Edge 140mm PWM Case Fan”, https://vextor7.com/item/72323513 (accessed 2026-10-24).