Hardware Spec Index

Caldera FN-1790 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1790-SE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,148 (Case Fans scale)
Category rank#2,983
Street price$39
Power4 W
Performance per dollar29.44
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1790 SE
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1790 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/46064999 (accessed 2026-10-25).