Hardware Spec Index

Caldera FN-1798 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1798-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,051 (Case Fans scale)
Category rank#21,534
Street price$39
Power2 W
Performance per dollar26.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1798 Pro
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1798 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/83661719 (accessed 2026-10-23).